<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-189546727838825631</id><updated>2011-11-27T21:16:54.646-03:00</updated><category term='só lero-lero'/><category term='DSL-500G'/><category term='448 kbps'/><category term='péssimo'/><category term='352 kbps'/><category term='288 kbps'/><category term='416 kbps'/><category term='ruim'/><category term='USR-8550'/><category term='otimo'/><category term='adsl discada'/><category term='caindo em breve'/><category term='dsl'/><category term='576 kbps'/><category term='608 kbps'/><category term='sem telefone'/><category term='protocolo'/><category term='384 kbps'/><category term='512 kbps'/><category term='instável mas conectado'/><category term='320 kbps'/><title type='text'>ADSL Discada</title><subtitle type='html'>Rants sobre minha conexão (ruim, em geral) ADSL contratada junto à BrT.</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>80</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-3654255062550027600</id><published>2008-02-12T11:09:00.000-03:00</published><updated>2008-02-12T10:09:13.121-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='otimo'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><title type='text'>Era uma vez…</title><content type='html'>Pois é, depois de &lt;b&gt;muito&lt;/b&gt; tempo sem atualização, é hora de apresentar as novidades.  Negociando muito com o pessoal da ETE, concluiu-se que o melhor seria eu trocar de linha, para conseguir na outra central.  Consegui, mas só porque eles ajudaram muito, pois a BrT não troca usuários de central (isso eu ouvi no 10314, o telefone de suporte).&lt;br /&gt;&lt;br /&gt;Bueno, e como está atualmente?  Vai muito bem, obrigado.  ADSL está incrivelmente estável, caindo 1 ou 2 vezes por dia, nos dias que cai.  Se o tempo está &amp;rdquo;bom&amp;ldquo; (bom aqui é chuvoso ou nublado, lembrem!), não cai.  Para não ser injusto, raramente cai, e esses raramentes continuam relacionados ao calor.&lt;br /&gt;&lt;br /&gt;Observando o extrato de horas do Terra, dá pra dizer quantas vezes caiu, por mês:&lt;br /&gt;&lt;br /&gt;&lt;table&gt;&lt;br /&gt;&lt;tr&gt;&lt;th&gt;Mês&lt;th&gt;Quedas&lt;th&gt;Média&lt;th&gt;Observações?&lt;br /&gt;&lt;tr&gt;&lt;td&gt;Fev/2008&lt;td&gt;9&lt;td&gt;0,75/dia&lt;td&gt;Considerando até o dia 12.&lt;br /&gt;&lt;tr&gt;&lt;td&gt;Jan/2008&lt;td&gt;52&lt;td&gt;1,68/dia&lt;br /&gt;&lt;tr&gt;&lt;td&gt;Dez/2007&lt;td&gt;27&lt;td&gt;0,87/dia&lt;br /&gt;&lt;tr&gt;&lt;td&gt;Nov/2007&lt;td&gt;24&lt;td&gt;0,8/dia&lt;td&gt;Novembro foi atípico, pois no dia 19 houve 27 quedas, mas em função de manutenção na rede.  Não contei este dia para não distorcer a média.&lt;br /&gt;&lt;tr&gt;&lt;td&gt;Out/2007&lt;td&gt;23&lt;td&gt;0,74/dia&lt;br /&gt;&lt;tr&gt;&lt;td&gt;Set/2007&lt;td&gt;61&lt;td&gt;2,03/dia&lt;td&gt;Quedas sempre no período das 11:30 até as 15:30.&lt;br /&gt;&lt;/table&gt;&lt;br /&gt;&lt;br /&gt;Pouco antes deste espaço ser "inaugurado" (mais ou menos na mesma época em 2007), as quantidade de quedas variava de 5 a 60 &amp;hellip; por &lt;b&gt;dia&lt;/b&gt;.&lt;br /&gt;&lt;br /&gt;Um detalhe muito importante: desde que a linha nova "chegou", o telefone &lt;b&gt;nunca mais&lt;/b&gt; precisou ser &lt;abbr title="Aberto, aqui, é quando se faz necessário deixar a linha ocupada, com algum número discado, para aumentar em quase 10 dB o SNR"&gt;aberto&lt;/abbr&gt;.  Espetáculo.&lt;br /&gt;&lt;br /&gt;Como nem tudo são flores, uma coisa muito estranha foi observada: apesar do SNR estar na faixa dos 15 a 24 dB, coisa que raramente era possível com o telefone aberto, a contagem de células ATM corrompidas é altíssima, às vezes passando das 10.000.  Ainda assim, ADSL ficou muito mais estável.&lt;br /&gt;&lt;br /&gt;O pessoal da ETE deve estar muito contente por não precisar vir aqui 1 vez por semana!  :-)&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: &lt;b&gt;desligado&lt;/b&gt; (desde agosto de 2007!)&lt;br /&gt;Temperatura: 22°C&lt;br /&gt;Umidade: 94%&lt;br /&gt;Pressão Atmosférica: 1012,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 135 &lt;br /&gt;HEC : 51 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 1 &lt;br /&gt;CRC : 7 &lt;br /&gt;HEC : 4 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 1 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 1 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 28 %&lt;br /&gt;Downstream Noise Margin  : 19.5 dB &lt;br /&gt;Downstream Attenuation   : 40 dB &lt;br /&gt;Downstream Output Power  : 16.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 59 %&lt;br /&gt;Upstream Noise Margin  : 18 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 2515570 bytes 22543 packets&lt;br /&gt;PPP 1: Received            : 32724420 bytes 30705 packets&lt;br /&gt;PPP 1: Connected time      : 2 hr, 44 min, 47 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 2 hours 45 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-3654255062550027600?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/3654255062550027600/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=3654255062550027600' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/3654255062550027600'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/3654255062550027600'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2008/02/era-uma-vez.html' title='&lt;i&gt;Era uma vez&amp;hellip;&lt;/i&gt;'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-8088438733403750456</id><published>2007-08-16T09:29:00.000-03:00</published><updated>2007-08-16T09:57:10.668-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='protocolo'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><title type='text'>OPA!!</title><content type='html'>Depois de falar mal dos atendentes (da BrT) com quem falei nos últimos 4 anos, hoje fui muito bem atendido.  O que mais me deixou satisfeito foi finalmente ter falado com alguém que tem conhecimentos técnicos!  Um exemplo: ela observou que, especificamente aqui no RS, os &lt;b&gt;ventos&lt;/b&gt; interferem no nível de sinal-ruído em algumas regiões, e também que há muita variação na qualidade de sinal aqui no estado, em comparação com outros.&lt;br /&gt;&lt;br /&gt;Também observou que estão realizando um trabalho interno para qualificar os atendentes, em função de disparidade de conhecimentos.  Sinceramente, espero que isso funcione, pois, como falei para ela (e postei aqui), outro dia ouvi que a versão do internet explorer interfere mais na conexão ADSL do que o nível de sinal-ruído.&lt;br /&gt;&lt;br /&gt;Enfim, com toda certeza este foi o melhor atendimento que já tive em 4 anos de reclamações com o 10314.&lt;br /&gt;&lt;br /&gt;Buenas, um protocolo urgente foi aberto, com pedido para verificação mais cuidadosa: &lt;tt&gt;37469797&lt;/tt&gt;.  Prazo é até dia 2007-08-17, pelas 09:24.  O nível de disponibilidade ADSL aqui já está abaixo dos 50%, o que é um absurdo, no mínimo.  Em  pouco mais de 24 horas, dois períodos de 4 horas (cada) sem portadora, fora as muitas desconexões tradicionais.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado (depois de 1h22min aberto)&lt;br /&gt;Temperatura: 14°C (ontem estava 34°C)&lt;br /&gt;Umidade: 94%&lt;br /&gt;Pressão Atmosférica: 1025,1 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 85 &lt;br /&gt;HEC : 30 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 1 &lt;br /&gt;CRC : 36 &lt;br /&gt;HEC : 14 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 1 &lt;br /&gt;CRC : 1 &lt;br /&gt;HEC : 0 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 42 %&lt;br /&gt;Downstream Noise Margin  : 11 dB &lt;br /&gt;Downstream Attenuation   : 40 dB &lt;br /&gt;Downstream Output Power  : 17.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 57 %&lt;br /&gt;Upstream Noise Margin  : 18 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 11 dBm &lt;br /&gt;Carrier Load (bits/tone)&lt;br /&gt;[  0] -- 0      [  1] -- 0      [  2] -- 0      [  3] -- 0&lt;br /&gt;[  4] -- 0      [  5] -- 0      [  6] -- 0      [  7] -- 3&lt;br /&gt;[  8] -- 3      [  9] -- 4      [ 10] -- 5      [ 11] -- 5&lt;br /&gt;[ 12] -- 5      [ 13] -- 6      [ 14] -- 6      [ 15] -- 6&lt;br /&gt;[ 16] -- 6      [ 17] -- 6      [ 18] -- 5      [ 19] -- 5&lt;br /&gt;[ 20] -- 5      [ 21] -- 5      [ 22] -- 5      [ 23] -- 4&lt;br /&gt;[ 24] -- 4      [ 25] -- 4      [ 26] -- 4      [ 27] -- 3&lt;br /&gt;[ 28] -- 3      [ 29] -- 2      [ 30] -- 0      [ 31] -- 0&lt;br /&gt;[ 32] -- 0      [ 33] -- 0      [ 34] -- 0      [ 35] -- 0&lt;br /&gt;[ 36] -- 0      [ 37] -- 0      [ 38] -- 2      [ 39] -- 2&lt;br /&gt;[ 40] -- 2      [ 41] -- 2      [ 42] -- 2      [ 43] -- 2&lt;br /&gt;[ 44] -- 2      [ 45] -- 2      [ 46] -- 2      [ 47] -- 2&lt;br /&gt;[ 48] -- 2      [ 49] -- 0      [ 50] -- 2      [ 51] -- 2&lt;br /&gt;[ 52] -- 2      [ 53] -- 0      [ 54] -- 2      [ 55] -- 2&lt;br /&gt;[ 56] -- 2      [ 57] -- 0      [ 58] -- 0      [ 59] -- 0&lt;br /&gt;[ 60] -- 0      [ 61] -- 0      [ 62] -- 0      [ 63] -- 0&lt;br /&gt;[ 64] -- 0      [ 65] -- 0      [ 66] -- 0      [ 67] -- 0&lt;br /&gt;[ 68] -- 0      [ 69] -- 0      [ 70] -- 0      [ 71] -- 0&lt;br /&gt;[ 72] -- 2      [ 73] -- 2      [ 74] -- 2      [ 75] -- 2&lt;br /&gt;[ 76] -- 0      [ 77] -- 0      [ 78] -- 0      [ 79] -- 0&lt;br /&gt;[ 80] -- 2      [ 81] -- 2      [ 82] -- 2      [ 83] -- 2&lt;br /&gt;[ 84] -- 2      [ 85] -- 3      [ 86] -- 3      [ 87] -- 3&lt;br /&gt;[ 88] -- 3      [ 89] -- 3      [ 90] -- 3      [ 91] -- 3&lt;br /&gt;[ 92] -- 3      [ 93] -- 3      [ 94] -- 3      [ 95] -- 2&lt;br /&gt;[ 96] -- 3      [ 97] -- 4      [ 98] -- 2      [ 99] -- 4&lt;br /&gt;[100] -- 4      [101] -- 4      [102] -- 4      [103] -- 4&lt;br /&gt;[104] -- 4      [105] -- 4      [106] -- 4      [107] -- 4&lt;br /&gt;[108] -- 4      [109] -- 4      [110] -- 4      [111] -- 4&lt;br /&gt;[112] -- 3      [113] -- 4      [114] -- 4      [115] -- 4&lt;br /&gt;[116] -- 4      [117] -- 4      [118] -- 4      [119] -- 4&lt;br /&gt;[120] -- 4      [121] -- 4      [122] -- 3      [123] -- 2&lt;br /&gt;[124] -- 2      [125] -- 2      [126] -- 2      [127] -- 2&lt;br /&gt;[128] -- 0      [129] -- 0      [130] -- 0      [131] -- 0&lt;br /&gt;[132] -- 0      [133] -- 2      [134] -- 0      [135] -- 0&lt;br /&gt;[136] -- 0      [137] -- 0      [138] -- 0      [139] -- 0&lt;br /&gt;[140] -- 0      [141] -- 0      [142] -- 0      [143] -- 0&lt;br /&gt;[144] -- 0      [145] -- 0      [146] -- 0      [147] -- 0&lt;br /&gt;[148] -- 0      [149] -- 0      [150] -- 0      [151] -- 0&lt;br /&gt;[152] -- 0      [153] -- 0      [154] -- 0      [155] -- 0&lt;br /&gt;[156] -- 0      [157] -- 0      [158] -- 0      [159] -- 0&lt;br /&gt;[160] -- 0      [161] -- 0      [162] -- 0      [163] -- 0&lt;br /&gt;[164] -- 0      [165] -- 0      [166] -- 0      [167] -- 0&lt;br /&gt;[168] -- 0      [169] -- 0      [170] -- 0      [171] -- 0&lt;br /&gt;[172] -- 0      [173] -- 0      [174] -- 0      [175] -- 0&lt;br /&gt;[176] -- 0      [177] -- 0      [178] -- 0      [179] -- 0&lt;br /&gt;[180] -- 0      [181] -- 0      [182] -- 0      [183] -- 0&lt;br /&gt;[184] -- 0      [185] -- 0      [186] -- 0      [187] -- 0&lt;br /&gt;[188] -- 0      [189] -- 0      [190] -- 0      [191] -- 0&lt;br /&gt;[192] -- 0      [193] -- 0      [194] -- 0      [195] -- 0&lt;br /&gt;[196] -- 0      [197] -- 0      [198] -- 0      [199] -- 0&lt;br /&gt;[200] -- 0      [201] -- 0      [202] -- 0      [203] -- 0&lt;br /&gt;[204] -- 0      [205] -- 0      [206] -- 0      [207] -- 0&lt;br /&gt;[208] -- 0      [209] -- 0      [210] -- 0      [211] -- 0&lt;br /&gt;[212] -- 0      [213] -- 0      [214] -- 0      [215] -- 0&lt;br /&gt;[216] -- 0      [217] -- 0      [218] -- 0      [219] -- 0&lt;br /&gt;[220] -- 0      [221] -- 0      [222] -- 0      [223] -- 0&lt;br /&gt;[224] -- 0      [225] -- 0      [226] -- 0      [227] -- 0&lt;br /&gt;[228] -- 0      [229] -- 0      [230] -- 0      [231] -- 0&lt;br /&gt;[232] -- 0      [233] -- 0      [234] -- 0      [235] -- 0&lt;br /&gt;[236] -- 0      [237] -- 0      [238] -- 0      [239] -- 0&lt;br /&gt;[240] -- 0      [241] -- 0      [242] -- 0      [243] -- 0&lt;br /&gt;[244] -- 0      [245] -- 0      [246] -- 0      [247] -- 0&lt;br /&gt;[248] -- 0      [249] -- 0      [250] -- 0      [251] -- 0&lt;br /&gt;[252] -- 0      [253] -- 0      [254] -- 0      [255] -- 0&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;PPP 1: Transmitted         : 9751501 bytes 28502 packets&lt;br /&gt;PPP 1: Received            : 24218236 bytes 32787 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 42 min, 24 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 48 minutes 57 seconds&lt;br /&gt;&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;Ps: novamente, o uptime do modem era maior, de 14 horas já.  Ele foi reiniciado (a pedidos) várias vezes nos últimos 4 dias.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-8088438733403750456?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/8088438733403750456/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=8088438733403750456' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/8088438733403750456'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/8088438733403750456'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/08/opa.html' title='OPA!!'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-7806646611370981801</id><published>2007-08-15T14:29:00.000-03:00</published><updated>2007-08-15T14:49:11.557-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='péssimo'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><title type='text'>ADSL?  Qualidade?? HÔ!!!</title><content type='html'>Hoje é/foi/está sendo de longe um dos piores dias.  Coincidindo com a &amp;ldquo;manutenção interna&amp;rdquo; que está sendo feita na central de atendimento da brasil telecom, tem um misto de falta de serviço, falta de explicação, e mais perguntas idiotas.  A top do dia foi &amp;ldquo;o senhor tem certeza de que o pagamento está em dia?&amp;rdquo;.&lt;br /&gt;&lt;br /&gt;Bueno.  O que há muito tempo estava pra ser feito, foi feito: eis que finalmente surge um gráfico mostrando como é um lixo essa conexão ADSL que custa R$84,90/mês, está com o pagamento em dia, mas que há 4 anos aguarda a troca de central (para a central Rio Branco, que é 1,1 km mais próxima (em cabos) do que a do Centro!).&lt;br /&gt;&lt;br /&gt;Ei-lo-o:&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_1MXQ91PH1ew/RsM5TNdOBDI/AAAAAAAAAAk/nemm53LwI2E/s1600-h/brt_fede.png"&gt;&lt;img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;" src="http://4.bp.blogspot.com/_1MXQ91PH1ew/RsM5TNdOBDI/AAAAAAAAAAk/nemm53LwI2E/s400/brt_fede.png" border="0" alt=""id="BLOGGER_PHOTO_ID_5098982205306045490" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Entender o gráfico é simples.  Tudo o que está longe do zero no eixo horizontal é mau sinal: na parte positiva, em verde, significa que o tempo de ida-e-volta de pacotes (&lt;a href="http://en.wikipedia.org/wiki/Ping"&gt;ping&lt;/a&gt;) está alto.  Algumas pessoas chamam isso de &amp;ldquo;internet lenta&amp;rdquo;.  Já a parte negativa, em vermelho, é pior: indica que ou pacotes não voltaram, ou que não há internet, como ocorreu hoje desde as 09:36 da manhã, até agora há pouco.&lt;br /&gt;&lt;br /&gt;Aquele verde no final do gráfico, que representa esta última hora, é por causa do telefone aberto.  Note que durante a madrugada é estável.  O que eu venho falando há meses sobre o sol, calor, e telefone aberto mesmo???&lt;br /&gt;&lt;br /&gt;Pra variar, fiquei boa parte da manhã ligando pra BrT e ETE, mas ninguém sabe ou pode fazer nada.  Então resolvi fazer a minha: já peguei o extrato de utilização, que o &lt;a href="http://centraldoassinante.terra.com.br/"&gt;Terra&lt;/a&gt; gera.&lt;br /&gt;&lt;br /&gt;A idéia é a seguinte: existe um tal de &amp;ldquo;setor adsl fatura&amp;rdquo;, onde correções são emitidas.  Pretendo obter re-embolso de todos os momentos que o modem estava ligado mas desconectado.  Afinal de contas, estou pagando por um serviço 24x7, e não algo que só funciona (geralmente) pela madrugada.  Talvez atacando no bolso a BrT se sinta incentivada a consertar essa bosta de ADSL que vende a preço de Net.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: &lt;i&gt;aberto&lt;/i&gt;, óbvio!&lt;br /&gt;Temperatura: 32°C (calor!)&lt;br /&gt;Umidade: 31%&lt;br /&gt;Pressão Atmosférica: 1012,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 262 &lt;br /&gt;HEC : 97 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 2 &lt;br /&gt;CRC : 4 &lt;br /&gt;HEC : 3 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 2 &lt;br /&gt;CRC : 1 &lt;br /&gt;HEC : 2 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 49 %&lt;br /&gt;Downstream Noise Margin  : 14 dB &lt;br /&gt;Downstream Attenuation   : 40.5 dB &lt;br /&gt;Downstream Output Power  : 17 dBm &lt;br /&gt;Upstream Capacity Occupation : 68 %&lt;br /&gt;Upstream Noise Margin  : 15 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;Carrier Load (bits/tone)&lt;br /&gt;[  0] -- 0      [  1] -- 0      [  2] -- 0      [  3] -- 0&lt;br /&gt;[  4] -- 0      [  5] -- 0      [  6] -- 0      [  7] -- 4&lt;br /&gt;[  8] -- 5      [  9] -- 5      [ 10] -- 6      [ 11] -- 5&lt;br /&gt;[ 12] -- 5      [ 13] -- 5      [ 14] -- 5      [ 15] -- 5&lt;br /&gt;[ 16] -- 6      [ 17] -- 6      [ 18] -- 6      [ 19] -- 5&lt;br /&gt;[ 20] -- 5      [ 21] -- 5      [ 22] -- 5      [ 23] -- 5&lt;br /&gt;[ 24] -- 2      [ 25] -- 4      [ 26] -- 3      [ 27] -- 3&lt;br /&gt;[ 28] -- 3      [ 29] -- 0      [ 30] -- 0      [ 31] -- 0&lt;br /&gt;[ 32] -- 0      [ 33] -- 0      [ 34] -- 0      [ 35] -- 0&lt;br /&gt;[ 36] -- 0      [ 37] -- 0      [ 38] -- 0      [ 39] -- 0&lt;br /&gt;[ 40] -- 0      [ 41] -- 0      [ 42] -- 0      [ 43] -- 0&lt;br /&gt;[ 44] -- 0      [ 45] -- 0      [ 46] -- 0      [ 47] -- 0&lt;br /&gt;[ 48] -- 0      [ 49] -- 0      [ 50] -- 0      [ 51] -- 0&lt;br /&gt;[ 52] -- 0      [ 53] -- 0      [ 54] -- 2      [ 55] -- 0&lt;br /&gt;[ 56] -- 0      [ 57] -- 0      [ 58] -- 2      [ 59] -- 2&lt;br /&gt;[ 60] -- 2      [ 61] -- 0      [ 62] -- 0      [ 63] -- 0&lt;br /&gt;[ 64] -- 0      [ 65] -- 0      [ 66] -- 0      [ 67] -- 2&lt;br /&gt;[ 68] -- 2      [ 69] -- 2      [ 70] -- 2      [ 71] -- 2&lt;br /&gt;[ 72] -- 2      [ 73] -- 2      [ 74] -- 2      [ 75] -- 2&lt;br /&gt;[ 76] -- 0      [ 77] -- 0      [ 78] -- 2      [ 79] -- 2&lt;br /&gt;[ 80] -- 2      [ 81] -- 3      [ 82] -- 3      [ 83] -- 3&lt;br /&gt;[ 84] -- 3      [ 85] -- 3      [ 86] -- 3      [ 87] -- 3&lt;br /&gt;[ 88] -- 4      [ 89] -- 4      [ 90] -- 3      [ 91] -- 3&lt;br /&gt;[ 92] -- 3      [ 93] -- 3      [ 94] -- 4      [ 95] -- 5&lt;br /&gt;[ 96] -- 2      [ 97] -- 5      [ 98] -- 5      [ 99] -- 4&lt;br /&gt;[100] -- 5      [101] -- 5      [102] -- 5      [103] -- 5&lt;br /&gt;[104] -- 5      [105] -- 4      [106] -- 4      [107] -- 4&lt;br /&gt;[108] -- 4      [109] -- 4      [110] -- 4      [111] -- 4&lt;br /&gt;[112] -- 3      [113] -- 4      [114] -- 4      [115] -- 4&lt;br /&gt;[116] -- 4      [117] -- 4      [118] -- 4      [119] -- 4&lt;br /&gt;[120] -- 3      [121] -- 2      [122] -- 2      [123] -- 2&lt;br /&gt;[124] -- 2      [125] -- 0      [126] -- 2      [127] -- 0&lt;br /&gt;[128] -- 0      [129] -- 0      [130] -- 0      [131] -- 0&lt;br /&gt;[132] -- 0      [133] -- 0      [134] -- 0      [135] -- 0&lt;br /&gt;[136] -- 0      [137] -- 0      [138] -- 0      [139] -- 0&lt;br /&gt;[140] -- 0      [141] -- 0      [142] -- 0      [143] -- 0&lt;br /&gt;[144] -- 0      [145] -- 0      [146] -- 0      [147] -- 0&lt;br /&gt;[148] -- 0      [149] -- 0      [150] -- 0      [151] -- 0&lt;br /&gt;[152] -- 0      [153] -- 0      [154] -- 0      [155] -- 0&lt;br /&gt;[156] -- 0      [157] -- 0      [158] -- 0      [159] -- 0&lt;br /&gt;[160] -- 0      [161] -- 0      [162] -- 0      [163] -- 0&lt;br /&gt;[164] -- 0      [165] -- 0      [166] -- 0      [167] -- 0&lt;br /&gt;[168] -- 0      [169] -- 0      [170] -- 0      [171] -- 0&lt;br /&gt;[172] -- 0      [173] -- 0      [174] -- 0      [175] -- 0&lt;br /&gt;[176] -- 0      [177] -- 0      [178] -- 0      [179] -- 0&lt;br /&gt;[180] -- 0      [181] -- 0      [182] -- 0      [183] -- 0&lt;br /&gt;[184] -- 0      [185] -- 0      [186] -- 0      [187] -- 0&lt;br /&gt;[188] -- 0      [189] -- 0      [190] -- 0      [191] -- 0&lt;br /&gt;[192] -- 0      [193] -- 0      [194] -- 0      [195] -- 0&lt;br /&gt;[196] -- 0      [197] -- 0      [198] -- 0      [199] -- 0&lt;br /&gt;[200] -- 0      [201] -- 0      [202] -- 0      [203] -- 0&lt;br /&gt;[204] -- 0      [205] -- 0      [206] -- 0      [207] -- 0&lt;br /&gt;[208] -- 0      [209] -- 0      [210] -- 0      [211] -- 0&lt;br /&gt;[212] -- 0      [213] -- 0      [214] -- 0      [215] -- 0&lt;br /&gt;[216] -- 0      [217] -- 0      [218] -- 0      [219] -- 0&lt;br /&gt;[220] -- 0      [221] -- 0      [222] -- 0      [223] -- 0&lt;br /&gt;[224] -- 0      [225] -- 0      [226] -- 0      [227] -- 0&lt;br /&gt;[228] -- 0      [229] -- 0      [230] -- 0      [231] -- 0&lt;br /&gt;[232] -- 0      [233] -- 0      [234] -- 0      [235] -- 0&lt;br /&gt;[236] -- 0      [237] -- 0      [238] -- 0      [239] -- 0&lt;br /&gt;[240] -- 0      [241] -- 0      [242] -- 0      [243] -- 0&lt;br /&gt;[244] -- 0      [245] -- 0      [246] -- 0      [247] -- 0&lt;br /&gt;[248] -- 0      [249] -- 0      [250] -- 0      [251] -- 0&lt;br /&gt;[252] -- 0      [253] -- 0      [254] -- 0      [255] -- 0&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;PPP 1: Transmitted         : 4772433 bytes 19139 packets&lt;br /&gt;PPP 1: Received            : 18515915 bytes 20795 packets&lt;br /&gt;PPP 1: Connected time      : 1 hr, 11 min, 30 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 2 hours 39 minutes&lt;br /&gt;&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;Ps: o uptime baixo do modem é porque tive que resetar ele (via &lt;tt&gt;telnet&lt;/tt&gt;), procedimento-padrão (e idiota!) da brasil telecom.  Duvido que eles resetem os roteadores de borda deles, 3 vezes ao dia!&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-7806646611370981801?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/7806646611370981801/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=7806646611370981801' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/7806646611370981801'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/7806646611370981801'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/08/adsl-qualidade.html' title='ADSL?  Qualidade?? &lt;b&gt;HÔ!!!&lt;/b&gt;'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_1MXQ91PH1ew/RsM5TNdOBDI/AAAAAAAAAAk/nemm53LwI2E/s72-c/brt_fede.png' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-65861606444809815</id><published>2007-08-10T18:16:00.000-03:00</published><updated>2007-08-10T18:24:25.819-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><title type='text'>Whoa!</title><content type='html'>Ao que parece, o pessoal da ETE abraçou a bronca.  Fico contente com isso, pois no que depende da Brasil Telecom, estou ralado.&lt;br /&gt;&lt;br /&gt;Hoje de tarde, 4 pessoas &lt;i&gt;diferentes&lt;/i&gt; da ETE me ligaram, para saber se os problemas com a linha e/ou ADSL estavam resolvidos.  Agora está, e nisto também entra a parcela do clima (começou a chover por aqui).  Acredito que deram uma boa garimbada no armário, pois o sinal-ruído alcançou 21 dB com o telefone aberto, e ficou nos 11+ sem o telefone.  Excelente!&lt;br /&gt;&lt;br /&gt;Espero que funcione direito nesta próxima semana, pois nessa que se encerra foi um saco, além de me atrasar &lt;b&gt;muito&lt;/b&gt; o trabalho.&lt;br /&gt;&lt;br /&gt;Ah, recebi a recomendação de sempre: &amp;ldquo;&lt;b&gt;não&lt;/b&gt; ligue para o 10314, pois eles não sabem nada do que está acontecendo, e muito menos como ajudar. Liga direto pra nós.&amp;rdquo;.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 13°C&lt;br /&gt;Umidade: 94%&lt;br /&gt;Pressão Atmosférica: 1019,0 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 45 &lt;br /&gt;HEC : 12 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 5 &lt;br /&gt;HEC : 4 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 47 %&lt;br /&gt;Downstream Noise Margin  : 12 dB &lt;br /&gt;Downstream Attenuation   : 40.5 dB &lt;br /&gt;Downstream Output Power  : 17 dBm &lt;br /&gt;Upstream Capacity Occupation : 64 %&lt;br /&gt;Upstream Noise Margin  : 15 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;PPP 1: Transmitted         : 26742188 bytes 34556 packets&lt;br /&gt;PPP 1: Received            : 18684036 bytes 32026 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 24 min, 26 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 3 hours 3 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-65861606444809815?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/65861606444809815/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=65861606444809815' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/65861606444809815'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/65861606444809815'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/08/whoa.html' title='Whoa!'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-6833740613743386896</id><published>2007-08-10T08:53:00.000-03:00</published><updated>2007-08-10T09:07:39.068-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='protocolo'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='caindo em breve'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><title type='text'>Rise of the machines</title><content type='html'>Não que eu tenha achado ruim ter sido atendido por um computador, mas hoje eu fiquei muito contente que finalmente um computador me atendeu via telefone!&lt;br /&gt;&lt;br /&gt;Como explicar a mesma história dos últimos 4 anos e os muitos protocolos existentes não é suficiente, resolvi reportar defeito na linha.  Afinal de contas, o barulho na linha é tão presente que não raro não se consegue entender o que a outra pessoa (ou computador) fala.&lt;br /&gt;&lt;br /&gt;O melhor de tudo: nenhuma pergunta idiota (como &amp;ldquo;senhor, qual a versão do seu internet explorer?&amp;rdquo;), e nenhum suspiro de &amp;ldquo;outro usuário mala que inventa defeitos porque não tem mais o que fazer da vida&amp;rdquo;.  Lamento, mas se continuar assim os computadores realmente vão tomar todos os postos de atendimento hoje ocupados por humanos, pelo menos enquanto os humanos não ensinarem os computadores a agirem de forma idiota.&lt;br /&gt;&lt;br /&gt;O protocolo: &lt;tt&gt;12255669&lt;/tt&gt;, com data limite até 2007-08-11 as 08:50.&lt;br /&gt;&lt;br /&gt;Agora fica a questão: por que o nível de sinal-ruído, indispensável em qualquer meio de comunicação, &amp;ldquo;não tem nada a ver com a conexão ADSL&amp;rdquo;, enquanto que a versão do internet explorer é decisiva em se o modem conseguirá alocar alguns subcanais ATM ou não?&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 20°C (temporal se aproxima!)&lt;br /&gt;Umidade: 73%&lt;br /&gt;Pressão Atmosférica: 1009,1 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 436 &lt;br /&gt;HEC : 129 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 2 &lt;br /&gt;CRC : 3 &lt;br /&gt;HEC : 1 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 1 &lt;br /&gt;HEC : 1 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 62 %&lt;br /&gt;Downstream Noise Margin  : -2 dB &lt;br /&gt;Downstream Attenuation   : 40 dB &lt;br /&gt;Downstream Output Power  : 17 dBm &lt;br /&gt;Upstream Capacity Occupation : 65 %&lt;br /&gt;Upstream Noise Margin  : 16 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;Carrier Load (bits/tone)&lt;br /&gt;[  0] -- 0      [  1] -- 0      [  2] -- 0      [  3] -- 0&lt;br /&gt;[  4] -- 0      [  5] -- 0      [  6] -- 0      [  7] -- 4&lt;br /&gt;[  8] -- 4      [  9] -- 4      [ 10] -- 5      [ 11] -- 5&lt;br /&gt;[ 12] -- 5      [ 13] -- 5      [ 14] -- 5      [ 15] -- 6&lt;br /&gt;[ 16] -- 6      [ 17] -- 6      [ 18] -- 6      [ 19] -- 5&lt;br /&gt;[ 20] -- 5      [ 21] -- 5      [ 22] -- 5      [ 23] -- 5&lt;br /&gt;[ 24] -- 5      [ 25] -- 4      [ 26] -- 2      [ 27] -- 3&lt;br /&gt;[ 28] -- 2      [ 29] -- 2      [ 30] -- 0      [ 31] -- 0&lt;br /&gt;[ 32] -- 0      [ 33] -- 0      [ 34] -- 0      [ 35] -- 0&lt;br /&gt;[ 36] -- 0      [ 37] -- 0      [ 38] -- 2      [ 39] -- 2&lt;br /&gt;[ 40] -- 3      [ 41] -- 2      [ 42] -- 2      [ 43] -- 0&lt;br /&gt;[ 44] -- 2      [ 45] -- 2      [ 46] -- 3      [ 47] -- 2&lt;br /&gt;[ 48] -- 3      [ 49] -- 2      [ 50] -- 3      [ 51] -- 3&lt;br /&gt;[ 52] -- 2      [ 53] -- 2      [ 54] -- 4      [ 55] -- 3&lt;br /&gt;[ 56] -- 2      [ 57] -- 2      [ 58] -- 2      [ 59] -- 0&lt;br /&gt;[ 60] -- 0      [ 61] -- 0      [ 62] -- 0      [ 63] -- 0&lt;br /&gt;[ 64] -- 0      [ 65] -- 0      [ 66] -- 0      [ 67] -- 0&lt;br /&gt;[ 68] -- 0      [ 69] -- 0      [ 70] -- 2      [ 71] -- 2&lt;br /&gt;[ 72] -- 2      [ 73] -- 2      [ 74] -- 2      [ 75] -- 2&lt;br /&gt;[ 76] -- 0      [ 77] -- 0      [ 78] -- 0      [ 79] -- 2&lt;br /&gt;[ 80] -- 2      [ 81] -- 4      [ 82] -- 4      [ 83] -- 4&lt;br /&gt;[ 84] -- 4      [ 85] -- 3      [ 86] -- 2      [ 87] -- 2&lt;br /&gt;[ 88] -- 2      [ 89] -- 4      [ 90] -- 3      [ 91] -- 3&lt;br /&gt;[ 92] -- 3      [ 93] -- 2      [ 94] -- 2      [ 95] -- 0&lt;br /&gt;[ 96] -- 2      [ 97] -- 2      [ 98] -- 2      [ 99] -- 3&lt;br /&gt;[100] -- 3      [101] -- 4      [102] -- 4      [103] -- 3&lt;br /&gt;[104] -- 3      [105] -- 4      [106] -- 4      [107] -- 4&lt;br /&gt;[108] -- 3      [109] -- 4      [110] -- 4      [111] -- 4&lt;br /&gt;[112] -- 0      [113] -- 3      [114] -- 3      [115] -- 4&lt;br /&gt;[116] -- 3      [117] -- 3      [118] -- 4      [119] -- 4&lt;br /&gt;[120] -- 2      [121] -- 2      [122] -- 2      [123] -- 2&lt;br /&gt;[124] -- 2      [125] -- 2      [126] -- 2      [127] -- 2&lt;br /&gt;[128] -- 2      [129] -- 0      [130] -- 0      [131] -- 0&lt;br /&gt;[132] -- 0      [133] -- 0      [134] -- 0      [135] -- 0&lt;br /&gt;[136] -- 0      [137] -- 0      [138] -- 0      [139] -- 0&lt;br /&gt;[140] -- 0      [141] -- 0      [142] -- 0      [143] -- 0&lt;br /&gt;[144] -- 0      [145] -- 0      [146] -- 0      [147] -- 0&lt;br /&gt;[148] -- 0      [149] -- 0      [150] -- 0      [151] -- 0&lt;br /&gt;[152] -- 0      [153] -- 0      [154] -- 0      [155] -- 0&lt;br /&gt;[156] -- 0      [157] -- 0      [158] -- 0      [159] -- 0&lt;br /&gt;[160] -- 0      [161] -- 0      [162] -- 0      [163] -- 0&lt;br /&gt;[164] -- 0      [165] -- 0      [166] -- 0      [167] -- 0&lt;br /&gt;[168] -- 0      [169] -- 0      [170] -- 0      [171] -- 0&lt;br /&gt;[172] -- 0      [173] -- 0      [174] -- 0      [175] -- 0&lt;br /&gt;[176] -- 0      [177] -- 0      [178] -- 0      [179] -- 0&lt;br /&gt;[180] -- 0      [181] -- 0      [182] -- 0      [183] -- 0&lt;br /&gt;[184] -- 0      [185] -- 0      [186] -- 0      [187] -- 0&lt;br /&gt;[188] -- 0      [189] -- 0      [190] -- 0      [191] -- 0&lt;br /&gt;[192] -- 0      [193] -- 0      [194] -- 0      [195] -- 0&lt;br /&gt;[196] -- 0      [197] -- 0      [198] -- 0      [199] -- 0&lt;br /&gt;[200] -- 0      [201] -- 0      [202] -- 0      [203] -- 0&lt;br /&gt;[204] -- 0      [205] -- 0      [206] -- 0      [207] -- 0&lt;br /&gt;[208] -- 0      [209] -- 0      [210] -- 0      [211] -- 0&lt;br /&gt;[212] -- 0      [213] -- 0      [214] -- 0      [215] -- 0&lt;br /&gt;[216] -- 0      [217] -- 0      [218] -- 0      [219] -- 0&lt;br /&gt;[220] -- 0      [221] -- 0      [222] -- 0      [223] -- 0&lt;br /&gt;[224] -- 0      [225] -- 0      [226] -- 0      [227] -- 0&lt;br /&gt;[228] -- 0      [229] -- 0      [230] -- 0      [231] -- 0&lt;br /&gt;[232] -- 0      [233] -- 0      [234] -- 0      [235] -- 0&lt;br /&gt;[236] -- 0      [237] -- 0      [238] -- 0      [239] -- 0&lt;br /&gt;[240] -- 0      [241] -- 0      [242] -- 0      [243] -- 0&lt;br /&gt;[244] -- 0      [245] -- 0      [246] -- 0      [247] -- 0&lt;br /&gt;[248] -- 0      [249] -- 0      [250] -- 0      [251] -- 0&lt;br /&gt;[252] -- 0      [253] -- 0      [254] -- 0      [255] -- 0&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;PPP 1: Transmitted         : 101702 bytes 616 packets&lt;br /&gt;PPP 1: Received            : 295517 bytes 678 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 13 min, 4 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 48 minutes 33 seconds&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-6833740613743386896?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/6833740613743386896/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=6833740613743386896' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/6833740613743386896'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/6833740613743386896'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/08/rise-of-machines.html' title='&lt;i&gt;Rise of the machines&lt;/i&gt;'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-4618144850861199027</id><published>2007-08-09T12:12:00.000-03:00</published><updated>2007-08-09T12:18:22.217-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='caindo em breve'/><category scheme='http://www.blogger.com/atom/ns#' term='só lero-lero'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><title type='text'>OBA!!</title><content type='html'>Whoa!  Liguei para a GVT.  A atendente percebeu que eu já estou esperando muito (desde 2000, quando a GVT surgiu por aqui), e abriu um pedido de linha+ADSL com urgência.  Em até 10 dias fico sabendo, mas ela já precaveu para não ser muito otimista já que ainda não tem nenhum ponto bem próximo aqui de casa.&lt;br /&gt;&lt;br /&gt;Vamos ver então.  Se der tudo certo, serei obrigado a ligar pra BrT para marcar &lt;b&gt;todos&lt;/b&gt; os protocolos antigos como &amp;rdquo;solucionado, motivo: mudança para uma operadora decente&amp;ldquo;.&lt;br /&gt;&lt;br /&gt;Enquanto isso, a linha segue ocupada&amp;hellip;&lt;br /&gt;&lt;br /&gt;&lt;i&gt;Dica para os atendentes da BrT:&lt;/i&gt; quando o sinal-ruído está baixo, mas o telefone está aberto, é porque o ruído não é estático no sentido de ficar concentrado sempre na mesma freqüência.  Vou ter que reconectar, para que o modem veja quais subcanais ATM estão melhores, já que os que ele escolheu na última conexão estão ficando ruins.&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 469 &lt;br /&gt;HEC : 186 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 16 &lt;br /&gt;HEC : 9 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 1 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 60 %&lt;br /&gt;Downstream Noise Margin  : -8.5 dB &lt;br /&gt;Downstream Attenuation   : 39.5 dB &lt;br /&gt;Downstream Output Power  : 16 dBm &lt;br /&gt;Upstream Capacity Occupation : 64 %&lt;br /&gt;Upstream Noise Margin  : 15 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;Carrier Load (bits/tone)&lt;br /&gt;[  0] -- 0      [  1] -- 0      [  2] -- 0      [  3] -- 0&lt;br /&gt;[  4] -- 0      [  5] -- 0      [  6] -- 0      [  7] -- 4&lt;br /&gt;[  8] -- 4      [  9] -- 4      [ 10] -- 6      [ 11] -- 5&lt;br /&gt;[ 12] -- 5      [ 13] -- 5      [ 14] -- 5      [ 15] -- 6&lt;br /&gt;[ 16] -- 6      [ 17] -- 6      [ 18] -- 6      [ 19] -- 6&lt;br /&gt;[ 20] -- 5      [ 21] -- 5      [ 22] -- 5      [ 23] -- 5&lt;br /&gt;[ 24] -- 4      [ 25] -- 4      [ 26] -- 2      [ 27] -- 3&lt;br /&gt;[ 28] -- 2      [ 29] -- 0      [ 30] -- 0      [ 31] -- 0&lt;br /&gt;[ 32] -- 0      [ 33] -- 0      [ 34] -- 0      [ 35] -- 0&lt;br /&gt;[ 36] -- 0      [ 37] -- 0      [ 38] -- 2      [ 39] -- 2&lt;br /&gt;[ 40] -- 2      [ 41] -- 2      [ 42] -- 0      [ 43] -- 0&lt;br /&gt;[ 44] -- 0      [ 45] -- 2      [ 46] -- 2      [ 47] -- 2&lt;br /&gt;[ 48] -- 2      [ 49] -- 0      [ 50] -- 2      [ 51] -- 2&lt;br /&gt;[ 52] -- 2      [ 53] -- 2      [ 54] -- 2      [ 55] -- 2&lt;br /&gt;[ 56] -- 2      [ 57] -- 0      [ 58] -- 0      [ 59] -- 0&lt;br /&gt;[ 60] -- 0      [ 61] -- 0      [ 62] -- 0      [ 63] -- 0&lt;br /&gt;[ 64] -- 0      [ 65] -- 0      [ 66] -- 0      [ 67] -- 0&lt;br /&gt;[ 68] -- 0      [ 69] -- 0      [ 70] -- 2      [ 71] -- 2&lt;br /&gt;[ 72] -- 2      [ 73] -- 2      [ 74] -- 2      [ 75] -- 2&lt;br /&gt;[ 76] -- 2      [ 77] -- 0      [ 78] -- 0      [ 79] -- 2&lt;br /&gt;[ 80] -- 3      [ 81] -- 4      [ 82] -- 4      [ 83] -- 4&lt;br /&gt;[ 84] -- 4      [ 85] -- 3      [ 86] -- 2      [ 87] -- 2&lt;br /&gt;[ 88] -- 4      [ 89] -- 4      [ 90] -- 4      [ 91] -- 2&lt;br /&gt;[ 92] -- 4      [ 93] -- 4      [ 94] -- 2      [ 95] -- 0&lt;br /&gt;[ 96] -- 2      [ 97] -- 3      [ 98] -- 4      [ 99] -- 4&lt;br /&gt;[100] -- 4      [101] -- 4      [102] -- 4      [103] -- 3&lt;br /&gt;[104] -- 3      [105] -- 4      [106] -- 5      [107] -- 4&lt;br /&gt;[108] -- 4      [109] -- 4      [110] -- 4      [111] -- 2&lt;br /&gt;[112] -- 0      [113] -- 2      [114] -- 2      [115] -- 4&lt;br /&gt;[116] -- 4      [117] -- 4      [118] -- 4      [119] -- 4&lt;br /&gt;[120] -- 2      [121] -- 2      [122] -- 2      [123] -- 3&lt;br /&gt;[124] -- 4      [125] -- 2      [126] -- 2      [127] -- 2&lt;br /&gt;[128] -- 2      [129] -- 0      [130] -- 0      [131] -- 0&lt;br /&gt;[132] -- 0      [133] -- 0      [134] -- 0      [135] -- 0&lt;br /&gt;[136] -- 0      [137] -- 0      [138] -- 0      [139] -- 0&lt;br /&gt;[140] -- 0      [141] -- 0      [142] -- 0      [143] -- 0&lt;br /&gt;[144] -- 0      [145] -- 0      [146] -- 0      [147] -- 0&lt;br /&gt;[148] -- 0      [149] -- 0      [150] -- 0      [151] -- 0&lt;br /&gt;[152] -- 0      [153] -- 0      [154] -- 0      [155] -- 0&lt;br /&gt;[156] -- 0      [157] -- 0      [158] -- 0      [159] -- 0&lt;br /&gt;[160] -- 0      [161] -- 0      [162] -- 0      [163] -- 0&lt;br /&gt;[164] -- 0      [165] -- 0      [166] -- 0      [167] -- 0&lt;br /&gt;[168] -- 0      [169] -- 0      [170] -- 0      [171] -- 0&lt;br /&gt;[172] -- 0      [173] -- 0      [174] -- 0      [175] -- 0&lt;br /&gt;[176] -- 0      [177] -- 0      [178] -- 0      [179] -- 0&lt;br /&gt;[180] -- 0      [181] -- 0      [182] -- 0      [183] -- 0&lt;br /&gt;[184] -- 0      [185] -- 0      [186] -- 0      [187] -- 0&lt;br /&gt;[188] -- 0      [189] -- 0      [190] -- 0      [191] -- 0&lt;br /&gt;[192] -- 0      [193] -- 0      [194] -- 0      [195] -- 0&lt;br /&gt;[196] -- 0      [197] -- 0      [198] -- 0      [199] -- 0&lt;br /&gt;[200] -- 0      [201] -- 0      [202] -- 0      [203] -- 0&lt;br /&gt;[204] -- 0      [205] -- 0      [206] -- 0      [207] -- 0&lt;br /&gt;[208] -- 0      [209] -- 0      [210] -- 0      [211] -- 0&lt;br /&gt;[212] -- 0      [213] -- 0      [214] -- 0      [215] -- 0&lt;br /&gt;[216] -- 0      [217] -- 0      [218] -- 0      [219] -- 0&lt;br /&gt;[220] -- 0      [221] -- 0      [222] -- 0      [223] -- 0&lt;br /&gt;[224] -- 0      [225] -- 0      [226] -- 0      [227] -- 0&lt;br /&gt;[228] -- 0      [229] -- 0      [230] -- 0      [231] -- 0&lt;br /&gt;[232] -- 0      [233] -- 0      [234] -- 0      [235] -- 0&lt;br /&gt;[236] -- 0      [237] -- 0      [238] -- 0      [239] -- 0&lt;br /&gt;[240] -- 0      [241] -- 0      [242] -- 0      [243] -- 0&lt;br /&gt;[244] -- 0      [245] -- 0      [246] -- 0      [247] -- 0&lt;br /&gt;[248] -- 0      [249] -- 0      [250] -- 0      [251] -- 0&lt;br /&gt;[252] -- 0      [253] -- 0      [254] -- 0      [255] -- 0&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;PPP 1: Transmitted         : 1729134 bytes 28863 packets&lt;br /&gt;PPP 1: Received            : 62632069 bytes 42249 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 18 min, 8 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 1 day 2 hours 46 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-4618144850861199027?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/4618144850861199027/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=4618144850861199027' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/4618144850861199027'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/4618144850861199027'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/08/oba.html' title='OBA!!'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-8083098420376129044</id><published>2007-08-09T11:47:00.000-03:00</published><updated>2007-08-09T12:12:31.888-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='caindo em breve'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><title type='text'>Perda de tempo</title><content type='html'>Liguei de novo pra BrT.  Inútil.  A sugestão da atendente foi contratar a visita do técnico por R$40.  Claro, 40 pila pra mandarem um cara que não sabe nada, não tem a menor idéia do que esteja acontecendo, nem vai ter olhado qualquer um dos protocolos gerados nos últimos 5 anos pra essa linha maldita.&lt;br /&gt;&lt;br /&gt;Vou mudar de estratégia: ligar para a GVT toda a semana ou mês, pra ver quando vão instalar uma linha cabeada aqui perto.  A Brasil Telecom é extremamente incompetente no que diz respeito a problemas.  Eu arriscaria dizer até que existe um pingo de má-fé, visto que todos os últimos técnicos que vieram aqui afirmaram &lt;i&gt;categoricamente&lt;/i&gt; que a &lt;i&gt;única&lt;/i&gt; solução é trocar de central, pois tem uma a 2.1 km de cabos (contra os 3.2 km atuais).&lt;br /&gt;&lt;br /&gt;O papinho que vem dos atendentes é sempre o mesmo: &amp;ldquo; o padrão ADSL da Brasil Telecom garante ADSL até 4 km, senhor!&amp;rdquo;  Se fossem cabos de qualidade, tenho certeza que sim, atendentes!&lt;br /&gt;&lt;br /&gt;Agora, todos atendentes, comparem os dados a seguir com os do último post.  Tem uma janela de uns 10-15 minutos, e agora estou sem o telefone aberto.  Olhem só quanta qualidade!&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 1681 &lt;br /&gt;HEC : 273 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 3 &lt;br /&gt;HEC : 2 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 2 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 57 %&lt;br /&gt;Downstream Noise Margin  : -8.5 dB &lt;br /&gt;Downstream Attenuation   : 39 dB &lt;br /&gt;Downstream Output Power  : 16 dBm &lt;br /&gt;Upstream Capacity Occupation : 65 %&lt;br /&gt;Upstream Noise Margin  : 16 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;Carrier Load (bits/tone)&lt;br /&gt;[  0] -- 0      [  1] -- 0      [  2] -- 0      [  3] -- 0&lt;br /&gt;[  4] -- 0      [  5] -- 0      [  6] -- 0      [  7] -- 4&lt;br /&gt;[  8] -- 4      [  9] -- 4      [ 10] -- 6      [ 11] -- 6&lt;br /&gt;[ 12] -- 5      [ 13] -- 5      [ 14] -- 5      [ 15] -- 5&lt;br /&gt;[ 16] -- 6      [ 17] -- 6      [ 18] -- 6      [ 19] -- 5&lt;br /&gt;[ 20] -- 5      [ 21] -- 5      [ 22] -- 5      [ 23] -- 5&lt;br /&gt;[ 24] -- 4      [ 25] -- 4      [ 26] -- 2      [ 27] -- 3&lt;br /&gt;[ 28] -- 2      [ 29] -- 2      [ 30] -- 0      [ 31] -- 0&lt;br /&gt;[ 32] -- 0      [ 33] -- 0      [ 34] -- 0      [ 35] -- 0&lt;br /&gt;[ 36] -- 0      [ 37] -- 0      [ 38] -- 2      [ 39] -- 2&lt;br /&gt;[ 40] -- 2      [ 41] -- 2      [ 42] -- 0      [ 43] -- 0&lt;br /&gt;[ 44] -- 0      [ 45] -- 2      [ 46] -- 2      [ 47] -- 3&lt;br /&gt;[ 48] -- 3      [ 49] -- 0      [ 50] -- 2      [ 51] -- 3&lt;br /&gt;[ 52] -- 2      [ 53] -- 2      [ 54] -- 3      [ 55] -- 2&lt;br /&gt;[ 56] -- 2      [ 57] -- 2      [ 58] -- 2      [ 59] -- 0&lt;br /&gt;[ 60] -- 0      [ 61] -- 0      [ 62] -- 0      [ 63] -- 0&lt;br /&gt;[ 64] -- 0      [ 65] -- 0      [ 66] -- 0      [ 67] -- 0&lt;br /&gt;[ 68] -- 0      [ 69] -- 0      [ 70] -- 2      [ 71] -- 2&lt;br /&gt;[ 72] -- 2      [ 73] -- 2      [ 74] -- 2      [ 75] -- 2&lt;br /&gt;[ 76] -- 0      [ 77] -- 0      [ 78] -- 0      [ 79] -- 2&lt;br /&gt;[ 80] -- 3      [ 81] -- 4      [ 82] -- 4      [ 83] -- 4&lt;br /&gt;[ 84] -- 4      [ 85] -- 3      [ 86] -- 2      [ 87] -- 2&lt;br /&gt;[ 88] -- 4      [ 89] -- 4      [ 90] -- 4      [ 91] -- 2&lt;br /&gt;[ 92] -- 4      [ 93] -- 4      [ 94] -- 2      [ 95] -- 0&lt;br /&gt;[ 96] -- 2      [ 97] -- 3      [ 98] -- 4      [ 99] -- 4&lt;br /&gt;[100] -- 4      [101] -- 4      [102] -- 4      [103] -- 3&lt;br /&gt;[104] -- 3      [105] -- 4      [106] -- 4      [107] -- 4&lt;br /&gt;[108] -- 4      [109] -- 4      [110] -- 3      [111] -- 2&lt;br /&gt;[112] -- 0      [113] -- 0      [114] -- 2      [115] -- 3&lt;br /&gt;[116] -- 4      [117] -- 4      [118] -- 4      [119] -- 4&lt;br /&gt;[120] -- 2      [121] -- 0      [122] -- 2      [123] -- 4&lt;br /&gt;[124] -- 3      [125] -- 2      [126] -- 3      [127] -- 2&lt;br /&gt;[128] -- 2      [129] -- 0      [130] -- 0      [131] -- 0&lt;br /&gt;[132] -- 0      [133] -- 0      [134] -- 0      [135] -- 0&lt;br /&gt;[136] -- 0      [137] -- 0      [138] -- 0      [139] -- 0&lt;br /&gt;[140] -- 0      [141] -- 0      [142] -- 0      [143] -- 0&lt;br /&gt;[144] -- 0      [145] -- 0      [146] -- 0      [147] -- 0&lt;br /&gt;[148] -- 0      [149] -- 0      [150] -- 0      [151] -- 0&lt;br /&gt;[152] -- 0      [153] -- 0      [154] -- 0      [155] -- 0&lt;br /&gt;[156] -- 0      [157] -- 0      [158] -- 0      [159] -- 0&lt;br /&gt;[160] -- 0      [161] -- 0      [162] -- 0      [163] -- 0&lt;br /&gt;[164] -- 0      [165] -- 0      [166] -- 0      [167] -- 0&lt;br /&gt;[168] -- 0      [169] -- 0      [170] -- 0      [171] -- 0&lt;br /&gt;[172] -- 0      [173] -- 0      [174] -- 0      [175] -- 0&lt;br /&gt;[176] -- 0      [177] -- 0      [178] -- 0      [179] -- 0&lt;br /&gt;[180] -- 0      [181] -- 0      [182] -- 0      [183] -- 0&lt;br /&gt;[184] -- 0      [185] -- 0      [186] -- 0      [187] -- 0&lt;br /&gt;[188] -- 0      [189] -- 0      [190] -- 0      [191] -- 0&lt;br /&gt;[192] -- 0      [193] -- 0      [194] -- 0      [195] -- 0&lt;br /&gt;[196] -- 0      [197] -- 0      [198] -- 0      [199] -- 0&lt;br /&gt;[200] -- 0      [201] -- 0      [202] -- 0      [203] -- 0&lt;br /&gt;[204] -- 0      [205] -- 0      [206] -- 0      [207] -- 0&lt;br /&gt;[208] -- 0      [209] -- 0      [210] -- 0      [211] -- 0&lt;br /&gt;[212] -- 0      [213] -- 0      [214] -- 0      [215] -- 0&lt;br /&gt;[216] -- 0      [217] -- 0      [218] -- 0      [219] -- 0&lt;br /&gt;[220] -- 0      [221] -- 0      [222] -- 0      [223] -- 0&lt;br /&gt;[224] -- 0      [225] -- 0      [226] -- 0      [227] -- 0&lt;br /&gt;[228] -- 0      [229] -- 0      [230] -- 0      [231] -- 0&lt;br /&gt;[232] -- 0      [233] -- 0      [234] -- 0      [235] -- 0&lt;br /&gt;[236] -- 0      [237] -- 0      [238] -- 0      [239] -- 0&lt;br /&gt;[240] -- 0      [241] -- 0      [242] -- 0      [243] -- 0&lt;br /&gt;[244] -- 0      [245] -- 0      [246] -- 0      [247] -- 0&lt;br /&gt;[248] -- 0      [249] -- 0      [250] -- 0      [251] -- 0&lt;br /&gt;[252] -- 0      [253] -- 0      [254] -- 0      [255] -- 0&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;PPP 1: Transmitted         : 45535 bytes 263 packets&lt;br /&gt;PPP 1: Received            : 106100 bytes 274 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 5 min, 36 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 1 day 2 hours 23 minutes&lt;br /&gt;&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;Noooosssa, deve ser a versão do meu internet explorer!  Ops, não tenho internet explorer, então deve ser por isso que estou com nível de sinal-ruído em -8.5 dB!  Nossa, nem sabia que poderia ser negativo!  Fascinante!  Mas e daí, sinal-ruído não tem nada a ver com ADSL mesmo!&lt;br /&gt;&lt;br /&gt;Fico na torcida para que a GVT ouça meu apelo desesperado.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-8083098420376129044?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/8083098420376129044/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=8083098420376129044' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/8083098420376129044'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/8083098420376129044'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/08/perda-de-tempo.html' title='Perda de tempo'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-5334806894975413448</id><published>2007-08-09T11:24:00.000-03:00</published><updated>2007-08-10T09:05:22.636-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='protocolo'/><category scheme='http://www.blogger.com/atom/ns#' term='caindo em breve'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><title type='text'>Inferno de BrasilTelecom!</title><content type='html'>Mas que naba.  Como se já não bastasse o serviço ADSL ser um lixo aqui em casa, agora o atendimento está virando uma coisa inútil.  Diálogo recente, ocorrido há alguns minutos:&lt;br /&gt;&lt;br /&gt;Atendente &amp;mdash; "Senhor, não tem nada a ver isso que o senhor disse, o ruído na sua linha telefônica não interfere em sua conexão ADSL."&lt;br /&gt;Eu &amp;mdash; &amp;ldquo;Mas eu falei nível de &lt;b&gt;sinal-ruído&lt;/b&gt;, e não ruído.&amp;rdquo;&lt;br /&gt;A &amp;mdash; &amp;ldquo;Mesmo assim, senhor.&amp;rdquo;&lt;br /&gt;E &amp;mdash; &amp;ldquo;Tu sabe o que é nível de sinal-ruído?&amp;rdquo;&lt;br /&gt;A &amp;mdash; &amp;ldquo;Sei, senhor.&amp;rdquo;&lt;br /&gt;E &amp;mdash; &amp;ldquo;Poderia me dizer o que é, então?&amp;rdquo;&lt;br /&gt;A &amp;mdash; &amp;lt;corta a chamada, emite um protocolo de atendimento&amp;gt;&lt;br /&gt;&lt;br /&gt;Desta vez tive que aguardar para avaliar o atendimento.  Nota?  &lt;b&gt;Lixo&lt;/b&gt;.  Protocolo &lt;tt&gt;30704627&lt;tt&gt;, sei lá o que tem nele.  Aposto que &amp;ldquo;problema interno: usuário idiota&amp;rdquo;.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: &lt;i&gt;aberto&lt;/i&gt; (ué, mas o atendente disse que não tinha nada a ver????)&lt;br /&gt;Temperatura: 20°C&lt;br /&gt;Umidade: 78%&lt;br /&gt;Pressão Atmosférica: 1016,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 37 &lt;br /&gt;HEC : 11 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 1 &lt;br /&gt;CRC : 7 &lt;br /&gt;HEC : 4 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 56 %&lt;br /&gt;Downstream Noise Margin  : 10.5 dB &lt;br /&gt;Downstream Attenuation   : 39.5 dB &lt;br /&gt;Downstream Output Power  : 16.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 68 %&lt;br /&gt;Upstream Noise Margin  : 16 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;PPP 1: Transmitted         : 150392 bytes 640 packets&lt;br /&gt;PPP 1: Received            : 399726 bytes 712 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 7 min, 5 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 1 day 2 hours 2 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-5334806894975413448?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/5334806894975413448/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=5334806894975413448' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/5334806894975413448'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/5334806894975413448'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/08/inferno-de-brasiltelecom.html' title='Inferno de BrasilTelecom!'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-7307885329969474793</id><published>2007-07-30T11:42:00.000-03:00</published><updated>2007-07-30T11:57:37.437-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='protocolo'/><category scheme='http://www.blogger.com/atom/ns#' term='caindo em breve'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><title type='text'>Outro protocolo</title><content type='html'>OBA!  Outro protocolo que não vai dar em nada, porque o pessoal insiste em coisas bestas como versão do Internet Explorer, resetar o &amp;ldquo;micro&amp;rdquo; e o modem.  Haja saco.&lt;br /&gt;&lt;br /&gt;Depois de explicar pela centésima vez o problema daqui, como se já não houvesse dúzias de protocolos anteriores idênticos, ganhei o número da sorte: &lt;tt&gt;1956 7107&lt;/tt&gt;.  O prazo dele é de 24 horas (até o dia 2007-07-31, 11:40).&lt;br /&gt;&lt;br /&gt;Bom, de forma incrivelmente nada-surpreendente, minha linha passou no super teste de qualificação!  Pelo que percebi, o modem da central faz um teste estilo loopback, ele se conecta nele mesmo.  Ouvi o baruho do treino, e meu modem estava desligado, então só podia ser ele.&lt;br /&gt;&lt;br /&gt;Como de costume, expliquei o motivo de porque o teste daria que minha linha está em perfeito estado &lt;i&gt;antes&lt;/i&gt; de o atendente dar o veredicto: linha aberta.  E é verdade, olhem os números:&lt;br /&gt;&lt;br /&gt;Enquanto explicava para o atendente qual seria o resultado:&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;Downstream Capacity Occupation : 31 %&lt;br /&gt;Downstream Noise Margin  : 19.5 dB &lt;br /&gt;Downstream Attenuation   : 39 dB &lt;br /&gt;Downstream Output Power  : 18 dBm &lt;br /&gt;Upstream Capacity Occupation : 62 %&lt;br /&gt;Upstream Noise Margin  : 16 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm&lt;br /&gt;&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;Como qualquer pessoa que sabe onde dói, antecipei o que aconteceria segundos após completar a ligação:&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;Downstream Capacity Occupation : 31 %&lt;br /&gt;Downstream Noise Margin  : 1 dB &lt;br /&gt;Downstream Attenuation   : 39 dB &lt;br /&gt;Downstream Output Power  : 18 dBm &lt;br /&gt;Upstream Capacity Occupation : 62 %&lt;br /&gt;Upstream Noise Margin  : 16 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm&lt;br /&gt;&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;(Só não caiu porque eu abri a linha em seguida, pra poder escrever este post.)&lt;br /&gt;&lt;br /&gt;Pena que ele não pôde ouvir.  Quem sabe da próxima vez ligo do celular, correndo o risco de dizerem que vão cancelar minha assinatura pois a linha não tem qualificação para ADSL.  Atualmente não tem, mas é por puro descaso da BrT, que coloca cabos de baixíssima qualidade, além de remendarem muitas vezes (várias ocorrências de furto de cabos aqui perto).&lt;br /&gt;&lt;br /&gt;Obviamente que o problema está nos 30 metros de cabo Furukawa de dupla blindagem (uma para cada par, uma em volta dos pares) e com revestimento extra.  Não tenho como ver agora, mas que eu me lembre o cabo tem 6 ou 8mm de diâmetro, por causa dos revestimentos.  Sim, custou uma fortuna.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: &lt;span style="font-style:italic;"&gt;aberto&lt;/span&gt;&lt;br /&gt;Temperatura: 14°C&lt;br /&gt;Umidade: 67%&lt;br /&gt;Pressão Atmosférica: 1027,1 hPa&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-7307885329969474793?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/7307885329969474793/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=7307885329969474793' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/7307885329969474793'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/7307885329969474793'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/07/outro-protocolo.html' title='Outro protocolo'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-813019713962719627</id><published>2007-06-22T14:49:00.000-03:00</published><updated>2007-06-22T14:57:20.441-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='352 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><title type='text'>Convergindo</title><content type='html'>Há um tempo atrás a BrT veio com uns papos de &amp;ldquo;convergência é bom, então é bom pra você&amp;rdquo; ou coisa parecida.&lt;br /&gt;Eis que aqui as coisas também estão convergindo, então deve ser bom.&lt;br /&gt;&lt;br /&gt;Basicamente, a situação do link ADSL fica ruim se pelo menos uma das seguintes condições forem atendidas:&lt;br /&gt;&lt;ul&gt;&lt;br /&gt;&lt;li&gt;Presença de sol (luz direta nos cabos)&lt;br /&gt;&lt;li&gt;Calor (acho que a partir dos 23°C &amp;plusmn;2°C)&lt;br /&gt;&lt;/ul&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 28°C&lt;br /&gt;Umidade: 45%&lt;br /&gt;Pressão Atmosférica: 1010,2 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 352 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 1325 &lt;br /&gt;HEC : 351 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 3 &lt;br /&gt;CRC : 13 &lt;br /&gt;HEC : 6 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 5 &lt;br /&gt;CRC : 4 &lt;br /&gt;HEC : 0 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 90 %&lt;br /&gt;Downstream Noise Margin  : 7 dB &lt;br /&gt;Downstream Attenuation   : 41 dB &lt;br /&gt;Downstream Output Power  : 16 dBm &lt;br /&gt;Upstream Capacity Occupation : 81 %&lt;br /&gt;Upstream Noise Margin  : 11 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 235428 bytes 1759 packets&lt;br /&gt;PPP 1: Received            : 527350 bytes 1286 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 24 min, 23 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 1 hour 16 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-813019713962719627?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/813019713962719627/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=813019713962719627' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/813019713962719627'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/813019713962719627'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/06/convergindo.html' title='Convergindo'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-5510886039057127088</id><published>2007-06-21T11:15:00.000-03:00</published><updated>2007-06-22T14:57:43.912-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='caindo em breve'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><title type='text'>Novidades?</title><content type='html'>Com tanto tempo sem posts, deve estar chovendo novidades, né?&lt;br /&gt;&lt;br /&gt;Que nada!!  Aqui é sempre a mesma naba: se sai sol, cai.  Se esquenta, cai.  Se está frio e/ou nublado, aí sim existem chances de funcionar direito.&lt;br /&gt;&lt;br /&gt;Mas estou com uma idéia não muito nova: cobrar ressarcimento ($$$) da BrT pelo tempo que eu deveria estar conectado, paguei, mas não pude conectar (como desde as 10:20 desta manhã, só conectou agora com o telefone aberto).  Para que eles não achem que estarei explorando eles, vou analisar os logs que o Terra gera das minhas conexões, para determinar quanto tempo realmente foi inutilizado por causa das condições precárias da rede telefônica.&lt;br /&gt;&lt;br /&gt;Afinal de contas, o pagamento realizado é &lt;span style="font-style:italic;"&gt;sempre&lt;/span&gt; integral, e a BrT nunca faz questão de ver se está tudo certo por aqui, só de encher o saco com assinatura BrTurbo por R$9,90, sendo que todos os que conheço que fizeram se arrependeram, e até mesmo o pessoal de manutenção da BrT recomenta &lt;span style="font-style:italic;"&gt;não&lt;/span&gt; contratar.&lt;br /&gt;&lt;br /&gt;Se não quiserem consertar, bom, azar.  Mas então quero (parte do) meu dinheiro de volta.  Talvez seja até de ir atrás de ressarcimento pelos outros meses, afinal a situação está assim desde 2003.  R$80 pra ter acesso parecido com discado é bucha.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: &lt;span style="font-style:italic;"&gt;aberto&lt;/span&gt;&lt;br /&gt;Temperatura: 25°C, sensação de 26°C&lt;br /&gt;Umidade: 65%&lt;br /&gt;Pressão Atmosférica: 1016,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 10 &lt;br /&gt;HEC : 4 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 1 &lt;br /&gt;HEC : 0 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 39 %&lt;br /&gt;Downstream Noise Margin  : 14.5 dB &lt;br /&gt;Downstream Attenuation   : 40.5 dB &lt;br /&gt;Downstream Output Power  : 17.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 68 %&lt;br /&gt;Upstream Noise Margin  : 15 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 290328 bytes 1713 packets&lt;br /&gt;PPP 1: Received            : 708067 bytes 1679 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 9 min, 47 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 23 hours 50 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-5510886039057127088?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/5510886039057127088/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=5510886039057127088' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/5510886039057127088'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/5510886039057127088'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/06/novidades.html' title='Novidades?'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-607814340275464612</id><published>2007-05-21T13:12:00.000-03:00</published><updated>2007-05-21T13:21:30.261-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='caindo em breve'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><category scheme='http://www.blogger.com/atom/ns#' term='416 kbps'/><title type='text'>Bléh!</title><content type='html'>&lt;blockquote&gt;&lt;br /&gt;&lt;i&gt;&lt;br /&gt;&amp;mdash;Sixty-one is going down!&lt;br /&gt;&amp;mdash;We've got a black hawk down! A black hawk down!&lt;br /&gt;&lt;/i&gt;&lt;br /&gt;&lt;/blockquote&gt;&lt;br /&gt;&lt;br /&gt;Li todo o maldito contrato com a BrT, e não lembro de ter lido nada relacionado ao serviço só ser de (mínima) qualidade quando não estiver quente e/ou sem sol.  Também não lembro de ter lido nada alegando que o serviço seria uma porcaria em dias quentes e/ou ensolarados.&lt;br /&gt;&lt;br /&gt;O que lembro é ter lido que não importa o quê, teria que pagar de qualquer jeito.  É o lixo mais caro que compro, atualmente.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 24°C&lt;br /&gt;Umidade: 61%&lt;br /&gt;Pressão Atmosférica: 1010,2 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 416 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 3383 &lt;br /&gt;HEC : 656 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 4 &lt;br /&gt;CRC : 7 &lt;br /&gt;HEC : 10 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 7 &lt;br /&gt;CRC : 2 &lt;br /&gt;HEC : 7 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 93 %&lt;br /&gt;Downstream Noise Margin  : -.5 dB &lt;br /&gt;Downstream Attenuation   : 41 dB &lt;br /&gt;Downstream Output Power  : 16 dBm &lt;br /&gt;Upstream Capacity Occupation : 76 %&lt;br /&gt;Upstream Noise Margin  : 12 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;Carrier Load (bits/tone)&lt;br /&gt;[  0] -- 0      [  1] -- 0      [  2] -- 0      [  3] -- 0&lt;br /&gt;[  4] -- 0      [  5] -- 0      [  6] -- 0      [  7] -- 4&lt;br /&gt;[  8] -- 5      [  9] -- 5      [ 10] -- 6      [ 11] -- 5&lt;br /&gt;[ 12] -- 5      [ 13] -- 5      [ 14] -- 5      [ 15] -- 5&lt;br /&gt;[ 16] -- 5      [ 17] -- 5      [ 18] -- 5      [ 19] -- 5&lt;br /&gt;[ 20] -- 5      [ 21] -- 5      [ 22] -- 5      [ 23] -- 5&lt;br /&gt;[ 24] -- 4      [ 25] -- 4      [ 26] -- 4      [ 27] -- 3&lt;br /&gt;[ 28] -- 2      [ 29] -- 2      [ 30] -- 0      [ 31] -- 0&lt;br /&gt;[ 32] -- 0      [ 33] -- 0      [ 34] -- 0      [ 35] -- 0&lt;br /&gt;[ 36] -- 0      [ 37] -- 0      [ 38] -- 2      [ 39] -- 2&lt;br /&gt;[ 40] -- 2      [ 41] -- 2      [ 42] -- 2      [ 43] -- 2&lt;br /&gt;[ 44] -- 2      [ 45] -- 0      [ 46] -- 0      [ 47] -- 0&lt;br /&gt;[ 48] -- 0      [ 49] -- 0      [ 50] -- 0      [ 51] -- 0&lt;br /&gt;[ 52] -- 0      [ 53] -- 0      [ 54] -- 0      [ 55] -- 0&lt;br /&gt;[ 56] -- 0      [ 57] -- 0      [ 58] -- 0      [ 59] -- 0&lt;br /&gt;[ 60] -- 0      [ 61] -- 0      [ 62] -- 0      [ 63] -- 0&lt;br /&gt;[ 64] -- 0      [ 65] -- 0      [ 66] -- 0      [ 67] -- 0&lt;br /&gt;[ 68] -- 0      [ 69] -- 0      [ 70] -- 0      [ 71] -- 0&lt;br /&gt;[ 72] -- 0      [ 73] -- 0      [ 74] -- 0      [ 75] -- 0&lt;br /&gt;[ 76] -- 0      [ 77] -- 0      [ 78] -- 0      [ 79] -- 2&lt;br /&gt;[ 80] -- 2      [ 81] -- 2      [ 82] -- 2      [ 83] -- 0&lt;br /&gt;[ 84] -- 2      [ 85] -- 2      [ 86] -- 2      [ 87] -- 2&lt;br /&gt;[ 88] -- 2      [ 89] -- 2      [ 90] -- 2      [ 91] -- 2&lt;br /&gt;[ 92] -- 2      [ 93] -- 2      [ 94] -- 2      [ 95] -- 2&lt;br /&gt;[ 96] -- 3      [ 97] -- 3      [ 98] -- 4      [ 99] -- 4&lt;br /&gt;[100] -- 4      [101] -- 3      [102] -- 4      [103] -- 3&lt;br /&gt;[104] -- 2      [105] -- 2      [106] -- 2      [107] -- 2&lt;br /&gt;[108] -- 2      [109] -- 2      [110] -- 2      [111] -- 2&lt;br /&gt;[112] -- 2      [113] -- 4      [114] -- 4      [115] -- 4&lt;br /&gt;[116] -- 2      [117] -- 4      [118] -- 4      [119] -- 3&lt;br /&gt;[120] -- 2      [121] -- 2      [122] -- 2      [123] -- 2&lt;br /&gt;[124] -- 2      [125] -- 0      [126] -- 2      [127] -- 2&lt;br /&gt;[128] -- 2      [129] -- 2      [130] -- 2      [131] -- 2&lt;br /&gt;[132] -- 2      [133] -- 2      [134] -- 2      [135] -- 2&lt;br /&gt;[136] -- 0      [137] -- 0      [138] -- 0      [139] -- 0&lt;br /&gt;[140] -- 0      [141] -- 0      [142] -- 0      [143] -- 0&lt;br /&gt;[144] -- 0      [145] -- 0      [146] -- 0      [147] -- 0&lt;br /&gt;[148] -- 0      [149] -- 0      [150] -- 0      [151] -- 0&lt;br /&gt;[152] -- 0      [153] -- 0      [154] -- 0      [155] -- 0&lt;br /&gt;[156] -- 0      [157] -- 0      [158] -- 0      [159] -- 0&lt;br /&gt;[160] -- 0      [161] -- 0      [162] -- 0      [163] -- 0&lt;br /&gt;[164] -- 0      [165] -- 0      [166] -- 0      [167] -- 0&lt;br /&gt;[168] -- 0      [169] -- 0      [170] -- 0      [171] -- 0&lt;br /&gt;[172] -- 0      [173] -- 0      [174] -- 0      [175] -- 0&lt;br /&gt;[176] -- 0      [177] -- 0      [178] -- 0      [179] -- 0&lt;br /&gt;[180] -- 0      [181] -- 0      [182] -- 0      [183] -- 0&lt;br /&gt;[184] -- 0      [185] -- 0      [186] -- 0      [187] -- 0&lt;br /&gt;[188] -- 0      [189] -- 0      [190] -- 0      [191] -- 0&lt;br /&gt;[192] -- 0      [193] -- 0      [194] -- 0      [195] -- 0&lt;br /&gt;[196] -- 0      [197] -- 0      [198] -- 0      [199] -- 0&lt;br /&gt;[200] -- 0      [201] -- 0      [202] -- 0      [203] -- 0&lt;br /&gt;[204] -- 0      [205] -- 0      [206] -- 0      [207] -- 0&lt;br /&gt;[208] -- 0      [209] -- 0      [210] -- 0      [211] -- 0&lt;br /&gt;[212] -- 0      [213] -- 0      [214] -- 0      [215] -- 0&lt;br /&gt;[216] -- 0      [217] -- 0      [218] -- 0      [219] -- 0&lt;br /&gt;[220] -- 0      [221] -- 0      [222] -- 0      [223] -- 0&lt;br /&gt;[224] -- 0      [225] -- 0      [226] -- 0      [227] -- 0&lt;br /&gt;[228] -- 0      [229] -- 0      [230] -- 0      [231] -- 0&lt;br /&gt;[232] -- 0      [233] -- 0      [234] -- 0      [235] -- 0&lt;br /&gt;[236] -- 0      [237] -- 0      [238] -- 0      [239] -- 0&lt;br /&gt;[240] -- 0      [241] -- 0      [242] -- 0      [243] -- 0&lt;br /&gt;[244] -- 0      [245] -- 0      [246] -- 0      [247] -- 0&lt;br /&gt;[248] -- 0      [249] -- 0      [250] -- 0      [251] -- 0&lt;br /&gt;[252] -- 0      [253] -- 0      [254] -- 0      [255] -- 0&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 186329 bytes 2331 packets&lt;br /&gt;PPP 1: Received            : 806472 bytes 2489 packets&lt;br /&gt;PPP 1: Connected time      : 1 hr, 47 min, 43 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 4 hours 44 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-607814340275464612?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/607814340275464612/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=607814340275464612' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/607814340275464612'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/607814340275464612'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/05/blh.html' title='Bléh!'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-2395126855452513122</id><published>2007-05-15T10:44:00.000-03:00</published><updated>2007-05-15T10:45:31.758-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='caindo em breve'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><category scheme='http://www.blogger.com/atom/ns#' term='576 kbps'/><title type='text'>Aham!</title><content type='html'>Acabou de cair.  E já já vai cair de novo.  Vai ser um longo dia.&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 576 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 71 &lt;br /&gt;HEC : 28 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 1 &lt;br /&gt;HEC : 1 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 1 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 96 %&lt;br /&gt;Downstream Noise Margin  : 10.5 dB &lt;br /&gt;Downstream Attenuation   : 40 dB &lt;br /&gt;Downstream Output Power  : 16.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 61 %&lt;br /&gt;Upstream Noise Margin  : 16 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 71239 bytes 198 packets&lt;br /&gt;PPP 1: Received            : 115043 bytes 206 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 0 min, 36 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 1 hour 19 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-2395126855452513122?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/2395126855452513122/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=2395126855452513122' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2395126855452513122'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2395126855452513122'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/05/aham.html' title='Aham!'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-3889495842024790286</id><published>2007-05-15T10:38:00.000-03:00</published><updated>2007-05-15T10:44:07.876-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='caindo em breve'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><title type='text'>Sol…</title><content type='html'>Segundo o &lt;a href="http://br.weather.com/weather/local/BRXX0230"&gt;Weather Channel&lt;/a&gt;, o tempo está &amp;ldquo;bom&amp;rdquo;, provavelmente porque tem sol.  Sol forte, por sinal&amp;mdash;deve esquentar hoje.&lt;br /&gt;&lt;br /&gt;Sol forte aqui significa SNR baixo, tão baixo que só conecta com a ajuda do telefone, já citada aqui muitas vezes.&lt;br /&gt;&lt;br /&gt;Ah, note que em 6 minutos conectados já teve mais pacotes corrompidos do que em períodos de várias (20+) horas, em dias frios e nublados.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: &lt;span style="font-style:italic;"&gt;aberto&lt;/span&gt;&lt;br /&gt;Temperatura: 17°C&lt;br /&gt;Umidade: 82%&lt;br /&gt;Pressão Atmosférica: 1019,0 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 294 &lt;br /&gt;HEC : 178 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 31 &lt;br /&gt;CRC : 44 &lt;br /&gt;HEC : 40 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 43 &lt;br /&gt;CRC : 32 &lt;br /&gt;HEC : 33 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 39 %&lt;br /&gt;Downstream Noise Margin  : 10 dB &lt;br /&gt;Downstream Attenuation   : 39.5 dB &lt;br /&gt;Downstream Output Power  : 17.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 68 %&lt;br /&gt;Upstream Noise Margin  : 15 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 2913947 bytes 4884 packets&lt;br /&gt;PPP 1: Received            : 2154629 bytes 4281 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 6 min, 49 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; @close &lt;br /&gt;Connection closed by foreign host.&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-3889495842024790286?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/3889495842024790286/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=3889495842024790286' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/3889495842024790286'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/3889495842024790286'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/05/sol.html' title='Sol&amp;hellip;'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-6609792734164686107</id><published>2007-05-14T10:45:00.000-03:00</published><updated>2007-05-14T10:55:34.724-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='otimo'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><title type='text'>Não é viagem.</title><content type='html'>Sempre tem quem duvide de que o clima possa estar relacionado com os problemas daqui.  Pois bem, no final do post, como de costume, tem os dados do modem.&lt;br /&gt;&lt;br /&gt;Basicamente vejo um &lt;span style="font-weight:bold;"&gt;recorde&lt;/span&gt; no SNR downstream, de nada menos do que 17 dB.  Isso não era possível nem com o telefone aberto, durante o verão/dias quentes.&lt;br /&gt;&lt;br /&gt;Acabei não registrando aqui, mas ontem o modem não caiu nenhuma vez, como está sendo rotina nos dias frios e nublados aqui.  A umidade está alta (garoa de tempos em tempos), mas está frio e sem nada de sol.  Hoje, em aproximadamente 17.000 pacotes, apenas 5 estavam corrompidos.&lt;br /&gt;&lt;br /&gt;Sugestões?  A minha é de que esses cabos nos postes não aguentam calor.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 17°C&lt;br /&gt;Umidade: 94%&lt;br /&gt;Pressão Atmosférica: 1020,0 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 5 &lt;br /&gt;HEC : 2 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 1 &lt;br /&gt;HEC : 0 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 25 %&lt;br /&gt;Downstream Noise Margin  : 17.5 dB &lt;br /&gt;Downstream Attenuation   : 38 dB &lt;br /&gt;Downstream Output Power  : 17.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 56 %&lt;br /&gt;Upstream Noise Margin  : 18 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 2781475 bytes 11426 packets&lt;br /&gt;PPP 1: Received            : 12084854 bytes 16369 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 26 min, 42 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 27 minutes 10 seconds&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-6609792734164686107?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/6609792734164686107/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=6609792734164686107' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/6609792734164686107'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/6609792734164686107'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/05/no-viagem.html' title='Não é viagem.'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-1852356272813063583</id><published>2007-05-10T11:54:00.000-03:00</published><updated>2007-05-10T12:07:10.332-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><title type='text'>De novo…</title><content type='html'>Mas bah.  Mal saiu o sol e caiu.  O esquema está indo de nublado para parcialmente nublado.  É possível que de tarde fique meio porco o negócio aqui.  Vamos ver.&lt;br /&gt;&lt;br /&gt;E a distribuição de bits por subportadora é&amp;hellip;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;Carrier Load (bits/tone)&lt;br /&gt;[  0] -- 0      [  1] -- 0      [  2] -- 0      [  3] -- 0&lt;br /&gt;[  4] -- 0      [  5] -- 0      [  6] -- 0      [  7] -- 4&lt;br /&gt;[  8] -- 5      [  9] -- 5      [ 10] -- 6      [ 11] -- 6&lt;br /&gt;[ 12] -- 6      [ 13] -- 6      [ 14] -- 6      [ 15] -- 6&lt;br /&gt;[ 16] -- 0      [ 17] -- 6      [ 18] -- 6      [ 19] -- 5&lt;br /&gt;[ 20] -- 5      [ 21] -- 5      [ 22] -- 5      [ 23] -- 5&lt;br /&gt;[ 24] -- 4      [ 25] -- 4      [ 26] -- 3      [ 27] -- 3&lt;br /&gt;[ 28] -- 2      [ 29] -- 0      [ 30] -- 0      [ 31] -- 0&lt;br /&gt;[ 32] -- 0      [ 33] -- 0      [ 34] -- 0      [ 35] -- 0&lt;br /&gt;[ 36] -- 0      [ 37] -- 0      [ 38] -- 2      [ 39] -- 2&lt;br /&gt;[ 40] -- 2      [ 41] -- 2      [ 42] -- 2      [ 43] -- 2&lt;br /&gt;[ 44] -- 2      [ 45] -- 0      [ 46] -- 2      [ 47] -- 2&lt;br /&gt;[ 48] -- 0      [ 49] -- 0      [ 50] -- 0      [ 51] -- 2&lt;br /&gt;[ 52] -- 0      [ 53] -- 0      [ 54] -- 0      [ 55] -- 0&lt;br /&gt;[ 56] -- 2      [ 57] -- 2      [ 58] -- 0      [ 59] -- 0&lt;br /&gt;[ 60] -- 0      [ 61] -- 0      [ 62] -- 0      [ 63] -- 0&lt;br /&gt;[ 64] -- 0      [ 65] -- 0      [ 66] -- 0      [ 67] -- 0&lt;br /&gt;[ 68] -- 0      [ 69] -- 0      [ 70] -- 0      [ 71] -- 0&lt;br /&gt;[ 72] -- 0      [ 73] -- 0      [ 74] -- 0      [ 75] -- 0&lt;br /&gt;[ 76] -- 0      [ 77] -- 0      [ 78] -- 0      [ 79] -- 2&lt;br /&gt;[ 80] -- 0      [ 81] -- 2      [ 82] -- 2      [ 83] -- 2&lt;br /&gt;[ 84] -- 3      [ 85] -- 4      [ 86] -- 4      [ 87] -- 2&lt;br /&gt;[ 88] -- 4      [ 89] -- 4      [ 90] -- 4      [ 91] -- 4&lt;br /&gt;[ 92] -- 4      [ 93] -- 4      [ 94] -- 3      [ 95] -- 4&lt;br /&gt;[ 96] -- 4      [ 97] -- 4      [ 98] -- 4      [ 99] -- 4&lt;br /&gt;[100] -- 5      [101] -- 4      [102] -- 4      [103] -- 4&lt;br /&gt;[104] -- 4      [105] -- 4      [106] -- 4      [107] -- 4&lt;br /&gt;[108] -- 4      [109] -- 4      [110] -- 4      [111] -- 2&lt;br /&gt;[112] -- 4      [113] -- 4      [114] -- 4      [115] -- 4&lt;br /&gt;[116] -- 2      [117] -- 3      [118] -- 4      [119] -- 4&lt;br /&gt;[120] -- 4      [121] -- 3      [122] -- 2      [123] -- 2&lt;br /&gt;[124] -- 2      [125] -- 0      [126] -- 2      [127] -- 2&lt;br /&gt;[128] -- 2      [129] -- 2      [130] -- 0      [131] -- 2&lt;br /&gt;[132] -- 2      [133] -- 2      [134] -- 0      [135] -- 2&lt;br /&gt;[136:255] -- 0&lt;br /&gt;&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;Comparando com o anterior, usando &lt;tt&gt;&lt;a href="http://www.freebsd.org/cgi/man.cgi?query=diff&amp;apropos=0&amp;sektion=0&amp;manpath=FreeBSD+6.2-RELEASE&amp;format=html"&gt;diff&lt;/a&gt;&lt;/tt&gt;(1)&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;--- antes    Thu May 10 11:58:59 2007&lt;br /&gt;+++ depois   Thu May 10 11:59:08 2007&lt;br /&gt;@@ -1,36 +1,36 @@&lt;br /&gt; Carrier Load (bits/tone)&lt;br /&gt; [  0] -- 0      [  1] -- 0      [  2] -- 0      [  3] -- 0&lt;br /&gt; [  4] -- 0      [  5] -- 0      [  6] -- 0      [  7] -- 4&lt;br /&gt;-[  8] -- 5      [  9] -- 5      [ 10] -- 5      [ 11] -- 5&lt;br /&gt;+[  8] -- 5      [  9] -- 5      [ 10] -- 6      [ 11] -- 6&lt;br /&gt;-[ 12] -- 4      [ 13] -- 5      [ 14] -- 5      [ 15] -- 5&lt;br /&gt;+[ 12] -- 6      [ 13] -- 6      [ 14] -- 6      [ 15] -- 6&lt;br /&gt;-[ 16] -- 6      [ 17] -- 6      [ 18] -- 6      [ 19] -- 6&lt;br /&gt;+[ 16] -- 0      [ 17] -- 6      [ 18] -- 6      [ 19] -- 5&lt;br /&gt; [ 20] -- 5      [ 21] -- 5      [ 22] -- 5      [ 23] -- 5&lt;br /&gt; [ 24] -- 4      [ 25] -- 4      [ 26] -- 3      [ 27] -- 3&lt;br /&gt; [ 28] -- 2      [ 29] -- 0      [ 30] -- 0      [ 31] -- 0&lt;br /&gt; [ 32] -- 0      [ 33] -- 0      [ 34] -- 0      [ 35] -- 0&lt;br /&gt; [ 36] -- 0      [ 37] -- 0      [ 38] -- 2      [ 39] -- 2&lt;br /&gt;-[ 40] -- 2      [ 41] -- 2      [ 42] -- 3      [ 43] -- 2&lt;br /&gt;+[ 40] -- 2      [ 41] -- 2      [ 42] -- 2      [ 43] -- 2&lt;br /&gt;-[ 44] -- 2      [ 45] -- 2      [ 46] -- 2      [ 47] -- 2&lt;br /&gt;+[ 44] -- 2      [ 45] -- 0      [ 46] -- 2      [ 47] -- 2&lt;br /&gt;-[ 48] -- 2      [ 49] -- 0      [ 50] -- 2      [ 51] -- 2&lt;br /&gt;+[ 48] -- 0      [ 49] -- 0      [ 50] -- 0      [ 51] -- 2&lt;br /&gt;-[ 52] -- 0      [ 53] -- 0      [ 54] -- 2      [ 55] -- 0&lt;br /&gt;+[ 52] -- 0      [ 53] -- 0      [ 54] -- 0      [ 55] -- 0&lt;br /&gt; [ 56] -- 2      [ 57] -- 2      [ 58] -- 0      [ 59] -- 0&lt;br /&gt; [ 60] -- 0      [ 61] -- 0      [ 62] -- 0      [ 63] -- 0&lt;br /&gt;-[ 64] -- 0      [ 65] -- 2      [ 66] -- 2      [ 67] -- 2&lt;br /&gt;+[ 64] -- 0      [ 65] -- 0      [ 66] -- 0      [ 67] -- 0&lt;br /&gt;-[ 68] -- 2      [ 69] -- 2      [ 70] -- 2      [ 71] -- 2&lt;br /&gt;+[ 68] -- 0      [ 69] -- 0      [ 70] -- 0      [ 71] -- 0&lt;br /&gt;-[ 72] -- 2      [ 73] -- 2      [ 74] -- 2      [ 75] -- 2&lt;br /&gt;+[ 72] -- 0      [ 73] -- 0      [ 74] -- 0      [ 75] -- 0&lt;br /&gt;-[ 76] -- 0      [ 77] -- 0      [ 78] -- 0      [ 79] -- 0&lt;br /&gt;+[ 76] -- 0      [ 77] -- 0      [ 78] -- 0      [ 79] -- 2&lt;br /&gt;-[ 80] -- 0      [ 81] -- 2      [ 82] -- 3      [ 83] -- 4&lt;br /&gt;+[ 80] -- 0      [ 81] -- 2      [ 82] -- 2      [ 83] -- 2&lt;br /&gt;-[ 84] -- 4      [ 85] -- 4      [ 86] -- 4      [ 87] -- 2&lt;br /&gt;+[ 84] -- 3      [ 85] -- 4      [ 86] -- 4      [ 87] -- 2&lt;br /&gt;-[ 88] -- 4      [ 89] -- 4      [ 90] -- 4      [ 91] -- 2&lt;br /&gt;+[ 88] -- 4      [ 89] -- 4      [ 90] -- 4      [ 91] -- 4&lt;br /&gt;-[ 92] -- 2      [ 93] -- 2      [ 94] -- 2      [ 95] -- 2&lt;br /&gt;+[ 92] -- 4      [ 93] -- 4      [ 94] -- 3      [ 95] -- 4&lt;br /&gt;-[ 96] -- 2      [ 97] -- 4      [ 98] -- 4      [ 99] -- 4&lt;br /&gt;+[ 96] -- 4      [ 97] -- 4      [ 98] -- 4      [ 99] -- 4&lt;br /&gt;-[100] -- 4      [101] -- 4      [102] -- 4      [103] -- 4&lt;br /&gt;+[100] -- 5      [101] -- 4      [102] -- 4      [103] -- 4&lt;br /&gt;-[104] -- 4      [105] -- 3      [106] -- 2      [107] -- 2&lt;br /&gt;+[104] -- 4      [105] -- 4      [106] -- 4      [107] -- 4&lt;br /&gt;-[108] -- 2      [109] -- 2      [110] -- 2      [111] -- 2&lt;br /&gt;+[108] -- 4      [109] -- 4      [110] -- 4      [111] -- 2&lt;br /&gt;-[112] -- 2      [113] -- 3      [114] -- 4      [115] -- 4&lt;br /&gt;+[112] -- 4      [113] -- 4      [114] -- 4      [115] -- 4&lt;br /&gt;-[116] -- 2      [117] -- 4      [118] -- 4      [119] -- 4&lt;br /&gt;+[116] -- 2      [117] -- 3      [118] -- 4      [119] -- 4&lt;br /&gt;-[120] -- 3      [121] -- 2      [122] -- 2      [123] -- 2&lt;br /&gt;+[120] -- 4      [121] -- 3      [122] -- 2      [123] -- 2&lt;br /&gt; [124] -- 2      [125] -- 0      [126] -- 2      [127] -- 2&lt;br /&gt;-[128] -- 2      [129] -- 2      [130] -- 0      [131] -- 3&lt;br /&gt;+[128] -- 2      [129] -- 2      [130] -- 0      [131] -- 2&lt;br /&gt; [132] -- 2      [133] -- 2      [134] -- 0      [135] -- 2&lt;br /&gt; [136:255] -- 0&lt;br /&gt;&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 16°C&lt;br /&gt;Umidade: 77%&lt;br /&gt;Pressão Atmosférica: 1029,1 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 11 &lt;br /&gt;HEC : 1 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 2 &lt;br /&gt;HEC : 1 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 1 &lt;br /&gt;CRC : 1 &lt;br /&gt;HEC : 1 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 55 %&lt;br /&gt;Downstream Noise Margin  : 9.5 dB &lt;br /&gt;Downstream Attenuation   : 43 dB &lt;br /&gt;Downstream Output Power  : 16.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 68 %&lt;br /&gt;Upstream Noise Margin  : 14 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 68442 bytes 414 packets&lt;br /&gt;PPP 1: Received            : 241386 bytes 512 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 4 min, 10 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 2 hours 39 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-1852356272813063583?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/1852356272813063583/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=1852356272813063583' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/1852356272813063583'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/1852356272813063583'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/05/de-novo.html' title='De novo&amp;hellip;'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-1968710817856785344</id><published>2007-05-10T10:33:00.000-03:00</published><updated>2007-05-10T10:43:15.172-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='otimo'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><title type='text'>Perturbação</title><content type='html'>Se eu soubesse que iria cair hoje, ou agora há pouquinho, teria salvo a distribuição de bits por &lt;a href="http://en.wikipedia.org/wiki/Orthogonal_frequency-division_multiplexing#ADSL"&gt;subportadora&lt;/a&gt; antes de cair.  Ah sim, foi logo após aparecer um pouco de sol.  Agora já sumiu.&lt;br /&gt;&lt;br /&gt;Só posso mostrar a distribuição de agora, e, caso caia de novo, será possível comparar:&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;Carrier Load (bits/tone)&lt;br /&gt;[  0] -- 0      [  1] -- 0      [  2] -- 0      [  3] -- 0&lt;br /&gt;[  4] -- 0      [  5] -- 0      [  6] -- 0      [  7] -- 4&lt;br /&gt;[  8] -- 5      [  9] -- 5      [ 10] -- 5      [ 11] -- 5&lt;br /&gt;[ 12] -- 4      [ 13] -- 5      [ 14] -- 5      [ 15] -- 5&lt;br /&gt;[ 16] -- 6      [ 17] -- 6      [ 18] -- 6      [ 19] -- 6&lt;br /&gt;[ 20] -- 5      [ 21] -- 5      [ 22] -- 5      [ 23] -- 5&lt;br /&gt;[ 24] -- 4      [ 25] -- 4      [ 26] -- 3      [ 27] -- 3&lt;br /&gt;[ 28] -- 2      [ 29] -- 0      [ 30] -- 0      [ 31] -- 0&lt;br /&gt;[ 32] -- 0      [ 33] -- 0      [ 34] -- 0      [ 35] -- 0&lt;br /&gt;[ 36] -- 0      [ 37] -- 0      [ 38] -- 2      [ 39] -- 2&lt;br /&gt;[ 40] -- 2      [ 41] -- 2      [ 42] -- 3      [ 43] -- 2&lt;br /&gt;[ 44] -- 2      [ 45] -- 2      [ 46] -- 2      [ 47] -- 2&lt;br /&gt;[ 48] -- 2      [ 49] -- 0      [ 50] -- 2      [ 51] -- 2&lt;br /&gt;[ 52] -- 0      [ 53] -- 0      [ 54] -- 2      [ 55] -- 0&lt;br /&gt;[ 56] -- 2      [ 57] -- 2      [ 58] -- 0      [ 59] -- 0&lt;br /&gt;[ 60] -- 0      [ 61] -- 0      [ 62] -- 0      [ 63] -- 0&lt;br /&gt;[ 64] -- 0      [ 65] -- 2      [ 66] -- 2      [ 67] -- 2&lt;br /&gt;[ 68] -- 2      [ 69] -- 2      [ 70] -- 2      [ 71] -- 2&lt;br /&gt;[ 72] -- 2      [ 73] -- 2      [ 74] -- 2      [ 75] -- 2&lt;br /&gt;[ 76] -- 0      [ 77] -- 0      [ 78] -- 0      [ 79] -- 0&lt;br /&gt;[ 80] -- 0      [ 81] -- 2      [ 82] -- 3      [ 83] -- 4&lt;br /&gt;[ 84] -- 4      [ 85] -- 4      [ 86] -- 4      [ 87] -- 2&lt;br /&gt;[ 88] -- 4      [ 89] -- 4      [ 90] -- 4      [ 91] -- 2&lt;br /&gt;[ 92] -- 2      [ 93] -- 2      [ 94] -- 2      [ 95] -- 2&lt;br /&gt;[ 96] -- 2      [ 97] -- 4      [ 98] -- 4      [ 99] -- 4&lt;br /&gt;[100] -- 4      [101] -- 4      [102] -- 4      [103] -- 4&lt;br /&gt;[104] -- 4      [105] -- 3      [106] -- 2      [107] -- 2&lt;br /&gt;[108] -- 2      [109] -- 2      [110] -- 2      [111] -- 2&lt;br /&gt;[112] -- 2      [113] -- 3      [114] -- 4      [115] -- 4&lt;br /&gt;[116] -- 2      [117] -- 4      [118] -- 4      [119] -- 4&lt;br /&gt;[120] -- 3      [121] -- 2      [122] -- 2      [123] -- 2&lt;br /&gt;[124] -- 2      [125] -- 0      [126] -- 2      [127] -- 2&lt;br /&gt;[128] -- 2      [129] -- 2      [130] -- 0      [131] -- 3&lt;br /&gt;[132] -- 2      [133] -- 2      [134] -- 0      [135] -- 2&lt;br /&gt;[136:255] -- 0&lt;br /&gt;&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;Pra quem tem um USR-8550, essa informação é obtida via telnet, com o comando &lt;tt&gt;bsp line&lt;/tt&gt;.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 15°C&lt;br /&gt;Umidade: 82%&lt;br /&gt;Pressão Atmosférica: 1029,1 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 15 &lt;br /&gt;HEC : 1 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 1 &lt;br /&gt;HEC : 0 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 50 %&lt;br /&gt;Downstream Noise Margin  : 10 dB &lt;br /&gt;Downstream Attenuation   : 41 dB &lt;br /&gt;Downstream Output Power  : 17.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 68 %&lt;br /&gt;Upstream Noise Margin  : 15 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 218607 bytes 1055 packets&lt;br /&gt;PPP 1: Received            : 783313 bytes 1145 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 9 min, 36 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 1 hour 24 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-1968710817856785344?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/1968710817856785344/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=1968710817856785344' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/1968710817856785344'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/1968710817856785344'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/05/perturbao.html' title='Perturbação'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-232554463053285247</id><published>2007-05-09T01:27:00.000-03:00</published><updated>2007-05-09T01:33:54.766-03:00</updated><title type='text'>E?</title><content type='html'>Não é brincadeira nem exagero: frio e pouco sol estão fazendo &lt;span style="font-weight:bold;"&gt;&lt;span style="font-style:italic;"&gt;a&lt;/span&gt;&lt;/span&gt; diferença.  Apesar de ter um certo ruído na linha, está bem menos intenso do que o de costume.&lt;br /&gt;&lt;br /&gt;A umidade está bem alta, portanto parece que o crítico é realmente calor e sol.  O SNR está bem baixo (-3 dB), mas não estando calor, esse modem consegue se virar.&lt;br /&gt;&lt;br /&gt;Bom, não adianta trovar&amp;mdash;olhem os números.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 9°C, sensação de 7°C&lt;br /&gt;Umidade: 82%&lt;br /&gt;Pressão Atmosférica: 1025,1 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 986 &lt;br /&gt;HEC : 365 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 4 &lt;br /&gt;CRC : 21 &lt;br /&gt;HEC : 17 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 9 &lt;br /&gt;CRC : 11 &lt;br /&gt;HEC : 7 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 77 %&lt;br /&gt;Downstream Noise Margin  : -3 dB &lt;br /&gt;Downstream Attenuation   : 40.5 dB &lt;br /&gt;Downstream Output Power  : 16.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 61 %&lt;br /&gt;Upstream Noise Margin  : 16 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 434788933 bytes 920974 packets&lt;br /&gt;PPP 1: Received            : 778388339 bytes 999088 packets&lt;br /&gt;PPP 1: Connected time      : 12 hr, 5 min, 33 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 1 day 15 hours 37 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-232554463053285247?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/232554463053285247/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=232554463053285247' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/232554463053285247'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/232554463053285247'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/05/e.html' title='E?'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-3029559974031348441</id><published>2007-05-08T12:22:00.000-03:00</published><updated>2007-05-08T13:14:27.852-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='otimo'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><title type='text'>Tô dizendo!</title><content type='html'>Mas bah!  Essa bateu todos os recordes!&lt;br /&gt;&lt;br /&gt;Ontem passou o dia todo nublado, e frio.  E o modem deve adorar isso, pois ficou conectado &lt;span style="font-weight:bold;"&gt;22 horas&lt;/span&gt;!  Foi cair hoje de manhã, adivinha por quê?  Por causa do sol, que apareceu pelas 8 e pouco da manhã.&lt;br /&gt;&lt;br /&gt;Ontem, pelas 23h, conferi o status do modem:&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 1142 &lt;br /&gt;HEC : 470 &lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 34 %&lt;br /&gt;Downstream Noise Margin  : -2 dB &lt;br /&gt;Downstream Attenuation   : 39.5 dB &lt;br /&gt;Downstream Output Power  : 17.5 dBm&lt;br /&gt;PPP 1: Transmitted         : 539599498 bytes 1059947 packets&lt;br /&gt;PPP 1: Received            : 720808160 bytes 1023864 packets&lt;br /&gt;PPP 1: Connected time      : 13 hr, 3 min, 15 sec&lt;br /&gt;up 13 hours 3 minutes&lt;br /&gt;&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;Não estava das melhores (-2 dB), mas estava conectado.  Só pelas 13 horas conectados já mostra que &lt;span style="font-style:italic;"&gt;realmente&lt;/span&gt; existe interferência do sol e/ou calor.&lt;br /&gt;&lt;br /&gt;Hoje está parcialmente nublado, com o sol aparecendo às vezes.  Mas a temperatura caiu bastante, então acho que vai durar.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 13°C&lt;br /&gt;Umidade: 67%&lt;br /&gt;Pressão Atmosférica: 1021,0 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 847 &lt;br /&gt;HEC : 331 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 24 &lt;br /&gt;CRC : 45 &lt;br /&gt;HEC : 22 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 20 &lt;br /&gt;CRC : 19 &lt;br /&gt;HEC : 18 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 33 %&lt;br /&gt;Downstream Noise Margin  : -1 dB &lt;br /&gt;Downstream Attenuation   : 39.5 dB &lt;br /&gt;Downstream Output Power  : 18 dBm &lt;br /&gt;Upstream Capacity Occupation : 59 %&lt;br /&gt;Upstream Noise Margin  : 17 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 56601797 bytes 95095 packets&lt;br /&gt;PPP 1: Received            : 74430966 bytes 96697 packets&lt;br /&gt;PPP 1: Connected time      : 4 hr, 22 min, 24 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 1 day 3 hours 18 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-3029559974031348441?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/3029559974031348441/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=3029559974031348441' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/3029559974031348441'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/3029559974031348441'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/05/t-dizendo.html' title='Tô dizendo!'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-8530434271101003701</id><published>2007-05-07T11:04:00.000-03:00</published><updated>2007-05-07T11:33:00.422-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='otimo'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><title type='text'>Observações recentes</title><content type='html'>Nos últimos dias, com as mudanças rápidas no clima, pude verificar diversas das observações pontuais já conhecidas:&lt;br /&gt;&lt;br /&gt;&lt;ul&gt;&lt;br /&gt;&lt;li&gt;O &amp;ldquo;Astro-Rei&amp;rdquo;, a.k.a Sol, tem papel importante no ruído desta linha.  Em uma manhã de domingo com muita neblina, estando aqui desde umas 0630, assim que o sol apareceu, levou aproximadamente 2 minutos para cair.  Estava conectado a 608/320 kbps, e reconectou a 320/320 kbps.&lt;br /&gt;&lt;li&gt;Dias chuvosos são bons mesmo, especialmente quando a temperatura baixa.  Conecta rápido, reduz o ruído na linha (dá até pra entender o que os outros falam!!!), e geralmente em &amp;ldquo;modo&amp;rdquo; ADSL, entre 352/320 e 608/320.  Se a chuva pára e logo esquenta, cai em seguida já que o ruído forte volta.&lt;br /&gt;&lt;li&gt;O único momento que a linha é realmente limpa é quando o pessoal faz manutenção completa nela, &amp;ldquo;trocando os pares&amp;rdquo; (segundo eles próprios, o que deve ser basicamente desengatar o cabo e trocar os &lt;span style="font-style:italic;"&gt;taps&lt;/span&gt; que prendem eles nas caixas de telefone ou armários).  20 minutos depois da manutenção, se o dia estiver quente e/ou ensolarado, recomeça o ruído na linha, e as desconexões.  Informei isso ao pessoal na última visita, e eles puderam &lt;span style="font-style:italic;"&gt;confirmar&lt;/span&gt; isso, engatando o telefone de teste diretamente no poste.&lt;br /&gt;&lt;li&gt;O calor também tem um papel importante, já que todos os dias relativamente frios foram razoavelmente estáveis (poucas desconexões), enquanto que os dias quentes foram muito instáveis, além de seguido necessitar abrir o telefone.  Ainda, nos dias quentes fica mais difícil de entender o que a outra pessoa fala, tamanho o ruído.  Ah, e não é o chiado característico de um enlace ADSL conectado, é barulho mesmo.&lt;br /&gt;&lt;li&gt;O momento crítico da tarde está relacionado com o pôr-do-sol.  Não controlei muito, mas parece estar concentrado na última hora de sol do dia, ou última meia hora seguida de meia hora logo após o pôr-do-sol.  Nesse momento, é um inferno.  Se o dia estiver quente, cai e não volta, mesmo com telefone aberto.&lt;br /&gt;&lt;li&gt;O Terra mantém registros das conexões, junto com a duração.  Assim que aliviar aqui, vou pegar &lt;i&gt;todos&lt;/i&gt; os dados disponíveis, avaliar eles (para identificar o que é desconexão e o que é desligamento do modem), e provavelmente gerar uns gráficos mostrando como realmente é o serviço que eu pago.&lt;br /&gt;&lt;li&gt;O último protocolo aberto não foi fechado, pois ninguém comunicou o estado final dele, como sempre fizeram.  Ou então foi fechado como antigamente (&lt;span style="font-style:italic;"&gt;causa: problema na rede interna do assinante&lt;/span&gt;).  Espero que não.&lt;br /&gt;&lt;li&gt;Com ou sem filtro de telefone, com ou sem aparelhos de telefones engatados, não faz diferença.  O SNR não muda significativamente (ie, permanece com oscilações na faixa dos &amp;plusmn;0.5 dB, o que não é nada perto dos extremos já observados aqui, -13.5 e +17dB).&lt;br /&gt;&lt;/ul&gt;&lt;br /&gt;&lt;br /&gt;Hoje é um dia que, aparentemente, será dos bons.  Nublado e levemente frio.  Vamos ver.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 17°C&lt;br /&gt;Umidade: 88%&lt;br /&gt;Pressão Atmosférica: 1015,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 124 &lt;br /&gt;HEC : 48 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 2 &lt;br /&gt;HEC : 1 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 1 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 1 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 34 %&lt;br /&gt;Downstream Noise Margin  : 4.5 dB &lt;br /&gt;Downstream Attenuation   : 39.5 dB &lt;br /&gt;Downstream Output Power  : 17.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 61 %&lt;br /&gt;Upstream Noise Margin  : 17 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 27114344 bytes 63929 packets&lt;br /&gt;PPP 1: Received            : 59869821 bytes 68716 packets&lt;br /&gt;PPP 1: Connected time      : 1 hr, 32 min, 32 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 1 hour 32 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-8530434271101003701?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/8530434271101003701/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=8530434271101003701' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/8530434271101003701'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/8530434271101003701'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/05/observaes-recentes.html' title='Observações recentes'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-7103273599191700867</id><published>2007-04-23T16:41:00.000-03:00</published><updated>2007-04-23T16:49:45.180-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='512 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='DSL-500G'/><title type='text'>Fazer o quê?</title><content type='html'>O pessoal da ETE apareceu aqui, pelas 15:40.  Pouca esperança, mas já chegaram dizendo que o problema é realmente a distância com a central, e também o grande número de circuitos paralelos.&lt;br /&gt;&lt;br /&gt;Pelo que contaram, passaram um bom tempo mexendo em diversos pontos da rede, mas chegaram no limite do que poderiam fazer.  Agora é esperar pra ver se a Brasil Telecom autoriza (ou não) o serviço que supostamente ela fazia no passado e não faz mais.&lt;br /&gt;&lt;br /&gt;Também confirmaram que diversos outros vizinhos, bem mais do que os 4 que eu sabia, têm reclamado sistematicamente.  Um deles até solicitou uma linha adicional vindo pela outra central, mas após instalação foi informado de que não havia mais portas ADSL na central, e que ele não poderia ter ADSL.  Claro que pagou a taxa de instalação com muita felicidade.&lt;br /&gt;&lt;br /&gt;Não sei bem o que esperar, mas acho que não rola&amp;mdash;como das outras muitas vezes, durante os últimos 3 anos.  A Brasil Telecom (não confundam com os terceiros, já que a ETE não decide se me mudam ou não de central, ela apenas &amp;ldquo;faz&amp;rdquo; a mudança!) não dá bola para os clientes pequenos.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 32°C, sensação de 34°C&lt;br /&gt;Umidade: 49%&lt;br /&gt;Pressão Atmosférica: 1010,8 hPa&lt;br /&gt;&lt;br /&gt;&lt;table&gt;&lt;br /&gt;&lt;tr&gt;&lt;th&gt;Item&lt;th&gt;Downstream&lt;th&gt;Upstream&lt;th&gt;Unit&lt;br /&gt;&lt;tr&gt;&lt;td&gt;SNR Margin&lt;td&gt;3.5&lt;td&gt;15.0&lt;td&gt;dB&lt;br /&gt;&lt;tr&gt;&lt;td&gt;Line Attenuation&lt;td&gt;52.0&lt;td&gt;31.5&lt;td&gt;dB&lt;br /&gt;&lt;tr&gt;&lt;td&gt;Loss of Signal&lt;td&gt;0&lt;td&gt;0&lt;td&gt; &lt;br /&gt;&lt;tr&gt;&lt;td&gt;CRC Errors&lt;td&gt;27&lt;td&gt;29&lt;td&gt; &lt;br /&gt;&lt;tr&gt;&lt;td&gt;Data Rate&lt;td&gt;512&lt;td&gt;320&lt;td&gt;Kbps&lt;br /&gt;&lt;tr&gt;&lt;td&gt;Latency&lt;td&gt;Fast&lt;td&gt;Fast&lt;td&gt; &lt;br /&gt;&lt;/table&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-7103273599191700867?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/7103273599191700867/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=7103273599191700867' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/7103273599191700867'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/7103273599191700867'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/04/fazer-o-qu.html' title='Fazer o quê?'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-8703566267035215813</id><published>2007-04-23T10:02:00.000-03:00</published><updated>2007-04-23T10:21:23.013-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='caindo em breve'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><category scheme='http://www.blogger.com/atom/ns#' term='DSL-500G'/><title type='text'>Vixe…</title><content type='html'>Faz pouco tempo que saíram daqui da frente da casa (uns 30 minutos), e já caiu algumas vezes.  Há pouquinho (10:06, basta ver o log do modem) a pessoa lidando com o protocolo atual me ligou, querendo mais detalhes.  Já informei tudo o que sabia, e a pessoa vai ver o que pode fazer.&lt;br /&gt;&lt;br /&gt;Sempre lembrando que outros 3 vizinhos têm exatamente o mesmo problema, e a pessoa mesmo disse &amp;ldquo;é, nessa distância, só trocando de central&amp;rdquo;.&lt;br /&gt;&lt;br /&gt;Como o prazo estourou, acho que em breve o supervisor ADSL ou fiscal de rede vai ligar pra cá, ou mesmo a operadora, pra verificar se eu acho que o problema está resolvido (bom, tem sido assim há muitos protocolos).&lt;br /&gt;&lt;br /&gt;Ah, durante a ligação, caiu.  Segue log do modem:&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;Mon Apr 23 09:49:55 2007 : MAJOR ALARM : DSL Interface Down&lt;br /&gt;Mon Apr 23 09:49:55 2007 : MAJOR ALARM : ATM Interface Down : Interface - atm-0&lt;br /&gt;Mon Apr 23 09:49:55 2007 : STATUS ALARM: PPP Event: LCP: Sending Terminate Req.&lt;br /&gt;Mon Apr 23 09:49:55 2007 : WARNING : PPP Interface Down : Interface - ppp-0&lt;br /&gt;Mon Apr 23 09:49:55 2007 : WARNING : ATM VC Down : Interface - aal5-0, PortId=7, Vpi=1, Vci=32&lt;br /&gt;Mon Apr 23 09:50:12 2007 : STATUS ALARM : DSL Interface Up&lt;br /&gt;Mon Apr 23 09:50:12 2007 : STATUS ALARM : ATM Interface Up : Interface - atm-0&lt;br /&gt;Mon Apr 23 09:50:12 2007 : STATUS ALARM : ATM VC Up : Interface - aal5-0, PortId=7, Vpi=1, Vci=32&lt;br /&gt;Mon Apr 23 09:50:12 2007 : STATUS ALARM: PPP Event: LCP: Sending Config Req.&lt;br /&gt;Mon Apr 23 09:50:15 2007 : STATUS ALARM: PPP Event: LCP: Config Req packet Received.&lt;br /&gt;Mon Apr 23 09:50:18 2007 : STATUS ALARM: PPP Event: LCP: Sending Config Req.&lt;br /&gt;Mon Apr 23 09:50:18 2007 : STATUS ALARM: PPP Event: PAP Authentication Sucessful&lt;br /&gt;Mon Apr 23 09:50:18 2007 : STATUS ALARM: PPP Authorization Successful : Interface - ppp-0&lt;br /&gt;Mon Apr 23 09:50:18 2007 : STATUS ALARM : PPP Interface Up : Interface - ppp-0&lt;br /&gt;...&lt;br /&gt;Mon Apr 23 09:55:14 2007 : MAJOR ALARM : DSL Interface Down&lt;br /&gt;Mon Apr 23 09:55:14 2007 : MAJOR ALARM : ATM Interface Down : Interface - atm-0&lt;br /&gt;Mon Apr 23 09:55:14 2007 : STATUS ALARM: PPP Event: LCP: Sending Terminate Req.&lt;br /&gt;Mon Apr 23 09:55:14 2007 : WARNING : PPP Interface Down : Interface - ppp-0&lt;br /&gt;Mon Apr 23 09:55:14 2007 : WARNING : ATM VC Down : Interface - aal5-0, PortId=7, Vpi=1, Vci=32&lt;br /&gt;Mon Apr 23 09:55:46 2007 : STATUS ALARM : DSL Interface Up&lt;br /&gt;Mon Apr 23 09:55:46 2007 : STATUS ALARM : ATM Interface Up : Interface - atm-0&lt;br /&gt;Mon Apr 23 09:55:46 2007 : STATUS ALARM : ATM VC Up : Interface - aal5-0, PortId=7, Vpi=1, Vci=32&lt;br /&gt;Mon Apr 23 09:55:46 2007 : STATUS ALARM: PPP Event: LCP: Sending Config Req.&lt;br /&gt;Mon Apr 23 09:55:49 2007 : STATUS ALARM: PPP Event: LCP: Config Req packet Received.&lt;br /&gt;Mon Apr 23 09:55:52 2007 : STATUS ALARM: PPP Event: LCP: Sending Config Req.&lt;br /&gt;Mon Apr 23 09:55:52 2007 : STATUS ALARM: PPP Event: PAP Authentication Sucessful&lt;br /&gt;Mon Apr 23 09:55:52 2007 : STATUS ALARM: PPP Authorization Successful : Interface - ppp-0&lt;br /&gt;Mon Apr 23 09:55:52 2007 : STATUS ALARM : PPP Interface Up : Interface - ppp-0&lt;br /&gt;...&lt;br /&gt;Mon Apr 23 10:00:48 2007 : MAJOR ALARM : DSL Interface Down&lt;br /&gt;Mon Apr 23 10:00:48 2007 : MAJOR ALARM : ATM Interface Down : Interface - atm-0&lt;br /&gt;Mon Apr 23 10:00:48 2007 : STATUS ALARM: PPP Event: LCP: Sending Terminate Req.&lt;br /&gt;Mon Apr 23 10:00:48 2007 : WARNING : PPP Interface Down : Interface - ppp-0&lt;br /&gt;Mon Apr 23 10:00:48 2007 : WARNING : ATM VC Down : Interface - aal5-0, PortId=7, Vpi=1, Vci=32&lt;br /&gt;Mon Apr 23 10:01:04 2007 : STATUS ALARM : DSL Interface Up&lt;br /&gt;Mon Apr 23 10:01:04 2007 : STATUS ALARM : ATM Interface Up : Interface - atm-0&lt;br /&gt;Mon Apr 23 10:01:04 2007 : STATUS ALARM : ATM VC Up : Interface - aal5-0, PortId=7, Vpi=1, Vci=32&lt;br /&gt;Mon Apr 23 10:01:04 2007 : STATUS ALARM: PPP Event: LCP: Sending Config Req.&lt;br /&gt;Mon Apr 23 10:01:08 2007 : STATUS ALARM: PPP Event: LCP: Config Req packet Received.&lt;br /&gt;Mon Apr 23 10:01:10 2007 : STATUS ALARM: PPP Event: LCP: Sending Config Req.&lt;br /&gt;Mon Apr 23 10:01:11 2007 : STATUS ALARM: PPP Event: PAP Authentication Sucessful&lt;br /&gt;Mon Apr 23 10:01:11 2007 : STATUS ALARM: PPP Authorization Successful : Interface - ppp-0&lt;br /&gt;Mon Apr 23 10:01:11 2007 : STATUS ALARM : PPP Interface Up : Interface - ppp-0&lt;br /&gt;...&lt;br /&gt;Mon Apr 23 10:06:07 2007 : MAJOR ALARM : DSL Interface Down&lt;br /&gt;Mon Apr 23 10:06:07 2007 : MAJOR ALARM : ATM Interface Down : Interface - atm-0&lt;br /&gt;Mon Apr 23 10:06:07 2007 : STATUS ALARM: PPP Event: LCP: Sending Terminate Req.&lt;br /&gt;Mon Apr 23 10:06:07 2007 : WARNING : PPP Interface Down : Interface - ppp-0&lt;br /&gt;Mon Apr 23 10:06:07 2007 : WARNING : ATM VC Down : Interface - aal5-0, PortId=7, Vpi=1, Vci=32&lt;br /&gt;Mon Apr 23 10:06:39 2007 : STATUS ALARM : DSL Interface Up&lt;br /&gt;Mon Apr 23 10:06:39 2007 : STATUS ALARM : ATM Interface Up : Interface - atm-0&lt;br /&gt;Mon Apr 23 10:06:39 2007 : STATUS ALARM : ATM VC Up : Interface - aal5-0, PortId=7, Vpi=1, Vci=32&lt;br /&gt;Mon Apr 23 10:06:39 2007 : STATUS ALARM: PPP Event: LCP: Sending Config Req.&lt;br /&gt;Mon Apr 23 10:06:42 2007 : STATUS ALARM: PPP Event: LCP: Config Req packet Received.&lt;br /&gt;Mon Apr 23 10:06:45 2007 : STATUS ALARM: PPP Event: LCP: Sending Config Req.&lt;br /&gt;Mon Apr 23 10:06:45 2007 : STATUS ALARM: PPP Event: PAP Authentication Sucessful&lt;br /&gt;Mon Apr 23 10:06:45 2007 : STATUS ALARM: PPP Authorization Successful : Interface - ppp-0&lt;br /&gt;Mon Apr 23 10:06:45 2007 : STATUS ALARM : PPP Interface Up : Interface - ppp-0&lt;br /&gt;&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 26°C, sensação de 27°C&lt;br /&gt;Umidade: 61%&lt;br /&gt;Pressão Atmosférica: 1013,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;table&gt;&lt;br /&gt;&lt;tr&gt;&lt;th&gt;Item&lt;th&gt;Downstream&lt;th&gt;Upstream&lt;th&gt;Unit&lt;br /&gt;&lt;tr&gt;&lt;td&gt;SNR Margin&lt;td&gt;7.0&lt;td&gt;21.0&lt;td&gt;dB&lt;br /&gt;&lt;tr&gt;&lt;td&gt;Line Attenuation&lt;td&gt;51.5&lt;td&gt;31.5&lt;td&gt;dB&lt;br /&gt;&lt;tr&gt;Loss of Signal&lt;td&gt;0&lt;td&gt;0&lt;td&gt;&lt;br /&gt;&lt;tr&gt;CRC Errors&lt;td&gt;1393&lt;td&gt;23&lt;td&gt; &lt;br /&gt;&lt;tr&gt;Data Rate&lt;td&gt;608&lt;td&gt;320&lt;td&gt;Kbps&lt;br /&gt;&lt;tr&gt;Latency&lt;td&gt;Fast&lt;td&gt;Fast&lt;td&gt;&lt;br /&gt;&lt;/table&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-8703566267035215813?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/8703566267035215813/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=8703566267035215813' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/8703566267035215813'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/8703566267035215813'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/04/vixe.html' title='Vixe&amp;hellip;'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-8676210379930698615</id><published>2007-04-23T09:17:00.000-03:00</published><updated>2007-04-23T09:33:02.394-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='DSL-500G'/><title type='text'>The clock is ticking…</title><content type='html'>Já são 09:18, e o prazo para o protocolo &lt;tt&gt;11384069&lt;/tt&gt; acaba às 10:01, daqui a uns 40 minutos.  Até agora, ninguém entrou em contato, nem apareceu no poste ou encostou na linha.&lt;br /&gt;&lt;br /&gt;Se mexeram no armário, então não fez diferença nenhuma, pois pra conectar agora de manhã precisei abrir o telefone.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-style:italic;"&gt;P.S.&lt;/span&gt;: Enquanto tentava postar, ficou sem linha aqui.  Estão mexendo agora mesmo (09:24), aqui no poste em frente à casa.  Imagino que em alguns minutos vão ligar perguntando se o problema está resolvido.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 25°C, sensação de 26°C&lt;br /&gt;Umidade: 74%&lt;br /&gt;Pressão Atmosférica: 1012,9 hPa&lt;br /&gt;&lt;br /&gt;Antes de postar:&lt;br /&gt;&lt;table&gt;&lt;br /&gt;&lt;tr&gt;&lt;th&gt;Item&lt;th&gt;Downstream&lt;th&gt;Upstream&lt;th&gt;Unit&lt;br /&gt;&lt;tr&gt;&lt;td&gt;SNR Margin&lt;td&gt;5.0&lt;td&gt;23.0&lt;td&gt;dB&lt;br /&gt;&lt;tr&gt;&lt;td&gt;Line Attenuation&lt;td&gt;51.5&lt;td&gt;31.5&lt;td&gt;dB&lt;br /&gt;&lt;tr&gt;&lt;td&gt;Loss of Signal&lt;td&gt;0&lt;td&gt;0&lt;td&gt;&lt;br /&gt;&lt;tr&gt;&lt;td&gt;CRC Errors&lt;td&gt;88&lt;td&gt;18&lt;td&gt;&lt;br /&gt;&lt;tr&gt;&lt;td&gt;Data Rate&lt;td&gt;608&lt;td&gt;320&lt;td&gt;Kbps&lt;br /&gt;&lt;tr&gt;&lt;td&gt;Latency&lt;td&gt;Fast&lt;td&gt;Fast&lt;td&gt;&lt;br /&gt;&lt;/table&gt;&lt;br /&gt;&lt;br /&gt;Logo que reconectou:&lt;br /&gt;&lt;table&gt;&lt;br /&gt;&lt;tr&gt;&lt;th&gt;Item&lt;th&gt;Downstream&lt;th&gt;Upstream&lt;th&gt;Unit&lt;br /&gt;&lt;tr&gt;&lt;td&gt;SNR Margin&lt;td&gt;11.5&lt;td&gt;21.0&lt;td&gt;dB&lt;br /&gt;&lt;tr&gt;&lt;td&gt;Line Attenuation&lt;td&gt;51.5&lt;td&gt;31.5&lt;td&gt;dB&lt;br /&gt;&lt;tr&gt;&lt;td&gt;Loss of Signal&lt;td&gt;0&lt;td&gt;0&lt;td&gt; &lt;br /&gt;&lt;tr&gt;&lt;td&gt;CRC Errors&lt;td&gt;106&lt;td&gt;19&lt;td&gt; &lt;br /&gt;&lt;tr&gt;&lt;td&gt;Data Rate&lt;td&gt;608&lt;td&gt;320&lt;td&gt;Kbps&lt;br /&gt;&lt;tr&gt;&lt;td&gt;Latency&lt;td&gt;Fast&lt;td&gt;Fast&lt;td&gt;&lt;br /&gt;&lt;/table&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-8676210379930698615?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/8676210379930698615/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=8676210379930698615' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/8676210379930698615'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/8676210379930698615'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/04/clock-is-ticking.html' title='&lt;i&gt;The clock is ticking&amp;hellip;&lt;/i&gt;'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-2368834030331195421</id><published>2007-04-22T10:06:00.000-03:00</published><updated>2007-04-22T10:14:43.596-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='protocolo'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='caindo em breve'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><category scheme='http://www.blogger.com/atom/ns#' term='512 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='DSL-500G'/><title type='text'>Primeiro (de muitos)</title><content type='html'>Não é o primeiro protocolo que abro, mas é o primeiro que detalho aqui.  Espero que não sejam vários, mas sinto que é apenas o primeiro de muitos.&lt;br /&gt;&lt;br /&gt;O atendente de sorte hoje foi Alessandro.  Pelas perguntas que ele fez, acho que ele não olhou o que aparece no histórico da linha (protocolos anteriores).  Sem stress, não tenho o que reclamar do atendimento dele.&lt;br /&gt;&lt;br /&gt;Então, às 10:01 de hoje, recebi o protocolo &lt;tt&gt;11384069&lt;/tt&gt;, com prazo de 24 horas.  Ou seja, amanhã de manhã os problemas estarão resolvidos.  O problema citado foi &amp;ldquo;muito ruído na linha, modem não consegue permanecer conectado, terceiros conhecem o problema&amp;rdquo;.&lt;br /&gt;&lt;br /&gt;Vamos ver no que dá&amp;hellip;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 23°C&lt;br /&gt;Umidade: 100%&lt;br /&gt;Pressão Atmosférica: 1016,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;table&gt;&lt;br /&gt;&lt;tr&gt;&lt;th&gt;Item&lt;th&gt;Downstream&lt;th&gt;Upstream&lt;th&gt;Unit&lt;br /&gt;&lt;tr&gt;&lt;td&gt;SNR Margin&lt;td&gt;6.5&lt;td&gt;16.0&lt;td&gt;dB&lt;br /&gt;&lt;tr&gt;&lt;td&gt;Line Attenuation&lt;td&gt;51.5&lt;td&gt;31.5&lt;td&gt;dB&lt;br /&gt;&lt;tr&gt;&lt;td&gt;Loss of Signal&lt;td&gt;0&lt;td&gt;0&lt;td&gt;&lt;br /&gt;&lt;tr&gt;&lt;td&gt;CRC Errors&lt;td&gt;1046&lt;td&gt;5&lt;td&gt; &lt;br /&gt;&lt;tr&gt;&lt;td&gt;Data Rate&lt;td&gt;512&lt;td&gt;320&lt;td&gt;Kbps&lt;br /&gt;&lt;tr&gt;&lt;td&gt;Latency&lt;td&gt;Fast&lt;td&gt;Fast&lt;td&gt;&lt;br /&gt;&lt;/table&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-2368834030331195421?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/2368834030331195421/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=2368834030331195421' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2368834030331195421'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2368834030331195421'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/04/primeiro-de-muitos.html' title='Primeiro (de muitos)'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-308999606380724681</id><published>2007-04-22T09:33:00.000-03:00</published><updated>2007-04-22T09:42:58.201-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><category scheme='http://www.blogger.com/atom/ns#' term='DSL-500G'/><title type='text'>Testemunho de queda</title><content type='html'>Diferentemente do que sempre acontece, liguei as coisas aqui e o modem conectou de primeira.  Não sei a velocidade agora, porque caiu há pouco.&lt;br /&gt;&lt;br /&gt;Ocorre que logo cedo da manhã (às 07:15) estava uma neblina bem densa, típica de outono.  Agora há pouquinho, uns 8 minutos atrás, apareceu o sol, e bem forte (especialmente porque &amp;ldquo;do nada&amp;rdquo; tudo clareou).&lt;br /&gt;&lt;br /&gt;Uns 2 minutos após abrir o sol, caiu.  Agora estou de telefone aberto, para poder completar uns uploads.  Vou verificar com um amigo que é Engenheiro Elétrico pós-graduado em telecomunicações o que pode significar isso.&lt;br /&gt;&lt;br /&gt;E durante anos eu que ouvi do pessoal da BrT que o cabeamento interno (da casa) é de baixa qualidade!&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: &lt;span style="font-style:italic;"&gt;aberto&lt;/span&gt;&lt;br /&gt;Temperatura: 22°C&lt;br /&gt;Umidade: 100% (&lt;span style="font-weight:bold;"&gt;!!!&lt;/span&gt;)&lt;br /&gt;Pressão Atmosférica: 1016,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;table&gt;&lt;br /&gt;&lt;tr&gt;&lt;br /&gt;&lt;th&gt;Item&lt;th&gt;Downstream&lt;th&gt;Upstream&lt;th&gt;Unit&lt;br /&gt;&lt;tr&gt;&lt;br /&gt;&lt;td&gt;SNR Margin&lt;td&gt;12.5&lt;td&gt;19.0&lt;td&gt;dB&lt;br /&gt;&lt;tr&gt;&lt;br /&gt;&lt;td&gt;Line Attenuation&lt;td&gt;51.0&lt;td&gt;31.5&lt;td&gt;dB&lt;br /&gt;&lt;tr&gt;&lt;br /&gt;&lt;td&gt;Loss of Signal&lt;td&gt;0&lt;td&gt;0&lt;td&gt;&lt;br /&gt;&lt;tr&gt; &lt;br /&gt;&lt;td&gt;CRC Errors&lt;td&gt;519&lt;td&gt;2&lt;td&gt; &lt;br /&gt;&lt;tr&gt;&lt;br /&gt;&lt;td&gt;Data Rate&lt;td&gt;608&lt;td&gt;320&lt;td&gt;Kbps&lt;br /&gt;&lt;tr&gt;&lt;br /&gt;&lt;td&gt;Latency&lt;td&gt;Fast&lt;td&gt;Fast&lt;td&gt;&lt;br /&gt;&lt;/table&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-308999606380724681?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/308999606380724681/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=308999606380724681' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/308999606380724681'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/308999606380724681'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/04/testemunho-de-queda.html' title='Testemunho de queda'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-8929723377390037008</id><published>2007-04-20T14:46:00.000-03:00</published><updated>2007-04-20T14:56:29.247-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><category scheme='http://www.blogger.com/atom/ns#' term='DSL-500G'/><title type='text'>Apanhando!</title><content type='html'>Sem moleza.  O modem emprestado está apanhando como nunca, pois aqui a linha é ruim de verdade, muito ruído.  Está precisando muito da ajuda do telefone pra conectar.  Quando cai, algo extremamente comum por aqui, demora de 2 a 4 minutos para reconectar, se estiver tudo certo.&lt;br /&gt;&lt;br /&gt;O 8550 leva menos tempo, mas pode entrar em loop se houver ruído após ter iniciado a autenticação.  Vamos ver no que dá!&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: &lt;span style="font-style:italic;"&gt;aberto&lt;/span&gt;&lt;br /&gt;Temperatura: 31°C, sensação de 33°C&lt;br /&gt;Umidade: 55%&lt;br /&gt;Pressão Atmosférica: 1015,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;table&gt;&lt;tr&gt;&lt;br /&gt;&lt;th&gt;Item&lt;th&gt;Downstream&lt;th&gt;Upstream&lt;th&gt;Unit&lt;br /&gt;&lt;tr&gt;&lt;br /&gt;&lt;td&gt;SNR Margin&lt;td&gt; 12.0&lt;td&gt; 18.0&lt;td&gt; dB&lt;br /&gt;&lt;tr&gt;&lt;br /&gt;&lt;td&gt;Line Attenuation&lt;td&gt; 52.0&lt;td&gt; 31.5&lt;td&gt; dB&lt;br /&gt;&lt;tr&gt;&lt;br /&gt;&lt;td&gt;Loss of Signal&lt;td&gt; 0&lt;td&gt; 0&lt;td&gt;&lt;br /&gt;&lt;tr&gt;&lt;br /&gt;&lt;td&gt;CRC Errors&lt;td&gt; 4316&lt;td&gt; 1010&lt;td&gt; &lt;br /&gt;&lt;tr&gt;&lt;br /&gt;&lt;td&gt;Data Rate&lt;td&gt; &lt;td&gt;608 &lt;td&gt;320&lt;td&gt; Kbps&lt;br /&gt;&lt;tr&gt;&lt;br /&gt;&lt;td&gt;Latency &lt;td&gt;Fast &lt;td&gt;Fast&lt;td&gt;&lt;br /&gt;&lt;/table&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-8929723377390037008?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/8929723377390037008/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=8929723377390037008' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/8929723377390037008'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/8929723377390037008'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/04/apanhando.html' title='Apanhando!'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-5803487262481220148</id><published>2007-04-19T11:09:00.000-03:00</published><updated>2007-04-19T11:40:31.795-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='320 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='dsl'/><category scheme='http://www.blogger.com/atom/ns#' term='DSL-500G'/><title type='text'>Outro modem</title><content type='html'>Em atenção aos problemas enfrentados, um amigo gentilmente emprestou um modem bem novo, &amp;ldquo;homologado&amp;rdquo; pela BrT, e possivelmente com maior sensibilidade do que o meu 8550.  É um &lt;a href="http://www.dlink.com.sg/products/?pid=309"&gt;D-Link DSL-500G&lt;/a&gt; em perfeitas condições.&lt;br /&gt;&lt;br /&gt;O que não está em perfeitas condições é essa linha tosca.  Ontem, &amp;ldquo;inaugurei&amp;rdquo; pelas 13h, e ele aguentou muito bem (a 608/320 kbps) até as 18h, o horário maldito por aqui.  Das 18h às 19h30min ele não conseguiu conectar sem a ajuda do telefone.&lt;br /&gt;&lt;br /&gt;Agora de manhã, que também é um horário ruim, ele precisou da ajuda do telefone pra &lt;span style="font-style:italic;"&gt;conectar no tranco&lt;/span&gt;.  Apesar de ele ser bem mais resistente, essa linha aqui é fogo.  Por sinal, eu poderia oferecer para testar modems, assim os fabricantes não precisam simular linhas com problemas, especialmente porque eles certamente não fazem idéia de como uma linha pode ser ruim.&lt;br /&gt;&lt;br /&gt;Bom, as informações dele são bem diferentes do 8550, além de ser via web.  Não consegui achar nada parecido via telnet, como faço no 8550.&lt;br /&gt;&lt;br /&gt;Para evitar problemas, fiz uma verificação de rotina, já que a D-Link tem um histórico de vulnerabilidades nos modems, especialmente por causa do chipset &lt;a href="http://en.wikipedia.org/wiki/GlobespanVirata"&gt;GlobespanVirata&lt;/a&gt;.  Com poucos e simples ajustes, sem usar firewall nem nada, o modem está numa boa sem expor nada que não deveria.  Excelente!&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 28°C, sensação de 30°C&lt;br /&gt;Umidade: 62%&lt;br /&gt;Pressão Atmosférica: 1017,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;table&gt;&lt;br /&gt;&lt;tr&gt;&lt;th&gt;Item&lt;th&gt;Downstream&lt;th&gt;Upstream&lt;th&gt;Unit&lt;br /&gt;&lt;tr&gt;&lt;td&gt;SNR Margin&lt;td&gt;5.5&lt;td&gt;12.0&lt;td&gt;dB&lt;br /&gt;&lt;tr&gt;&lt;td&gt;Line Attenuation&lt;td&gt;52.0&lt;td&gt;31.5&lt;td&gt;dB&lt;br /&gt;&lt;tr&gt;&lt;td&gt;Loss of Signal&lt;td&gt;0&lt;td&gt;0&lt;td&gt;&lt;br /&gt;&lt;tr&gt;&lt;td&gt;CRC Errors&lt;td&gt;15&lt;td&gt;1&lt;td&gt;&lt;br /&gt;&lt;tr&gt;&lt;td&gt;Data Rate&lt;td&gt;320&lt;td&gt;320&lt;td&gt;Kbps&lt;br /&gt;&lt;tr&gt;&lt;td&gt;Latency&lt;td&gt;Fast&lt;td&gt;Fast&lt;td&gt;&lt;br /&gt;&lt;/table&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-5803487262481220148?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/5803487262481220148/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=5803487262481220148' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/5803487262481220148'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/5803487262481220148'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/04/outro-modem.html' title='Outro modem'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-3039184384548508446</id><published>2007-04-16T13:26:00.000-03:00</published><updated>2007-04-22T09:49:10.814-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='só lero-lero'/><title type='text'>Sem chance</title><content type='html'>É brincadeira.  Depois de ligar 2 vezes para o 10314, ter que contar a mesma história 2x (na verdade, acho que mais de 500 desde a primeira vez que liguei pra lá há vários anos), esperar o atendente verificar os dados por uns 10 minutos (dizendo &amp;ldquo;só mais um minutinho&amp;rdquo; a cada 30 segundos), ouvi algo novo:&lt;br /&gt;&lt;br /&gt;&lt;blockquote&gt;&amp;rdquo;A Brasil Telecom não presta mais este tipo de serviço [&lt;span style="font-style:italic;"&gt;troca de central&lt;/span&gt;], mas se o senhor tivesse pedido no passado, a Brasil Telecom teria feito.&amp;rdquo;&lt;br /&gt;&lt;/blockquote&gt;&lt;br /&gt;&lt;br /&gt;Eu não sabia nem o que responder para o atendente.  Devo ter feito a expressão de quem ouve &lt;span style="font-style:italic;"&gt;&amp;ldquo;sai daí que tem um piano caindo!!!&amp;rdquo;&lt;/span&gt; e olha pra cima ao invés de se mexer.&lt;br /&gt;&lt;br /&gt;A única coisa que pude concluir é que a Brasil Telecom não é nem de longe uma empresa séria, exatamente como muita gente pensa, incluindo funcionários e terceirizados que recomendam &lt;span style="font-style:italic;"&gt;não&lt;/span&gt; contratar determinados serviços.  Eu não sei o que eles vêm anotando nesses anos, pois toda vez que ligo pra lá lembro eles que estou esperando a troca de central.&lt;br /&gt;&lt;br /&gt;Acho que vou fazer um script para pegar todo o log do modem, contabilizar quanto tempo de conexão eu efetivamente tive, e solicitar reembolso proporcional.  Ou então abrir um protocolo toda a vez que isso aqui funcionar mal, o que deverá acontecer todo santo dia, pelo que mostra a experiência.  Ah, e repassar o protocolo para a Anatel.&lt;br /&gt;&lt;br /&gt;Haja saco!  E eu ainda estou na fila da GVT, desde maio de 2000, para conseguir uma linha, e desde 2005 para conseguir uma com ADSL.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-3039184384548508446?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/3039184384548508446/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=3039184384548508446' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/3039184384548508446'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/3039184384548508446'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/04/sem-chance.html' title='Sem chance'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-209473655204420294</id><published>2007-04-16T11:19:00.000-03:00</published><updated>2007-04-22T09:47:37.106-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><title type='text'>Cansei de esperar!</title><content type='html'>Entendo que o pessoal da ETE não tem nada a ver com isso, já que dependem de autorização da BrT que, na minha opinião, nunca será concedida.  Mas estou de saco cheio de ter que estar o tempo todo com a linha aberta pra conseguir uma conexão ADSL, muitas vezes ruim.&lt;br /&gt;&lt;br /&gt;Não é uma reclamação de 2 ou 3 meses, isso é assim desde 2004&amp;mdash;ou há 3 &lt;span style="font-style:italic;"&gt;anos&lt;/span&gt;, para ser mais direto.&lt;br /&gt;&lt;br /&gt;Enquanto digito isto com a mão direita, aguardo há mais de 11 minutos para ser atendido no 10314.  O ruído está tão forte que não sei ainda se vou entender o que a outra pessoa&amp;mdash;ops, acabaram de me atender!&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-209473655204420294?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/209473655204420294/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=209473655204420294' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/209473655204420294'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/209473655204420294'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/04/cansei-de-esperar.html' title='Cansei de esperar!'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-6116217327549017384</id><published>2007-04-10T10:46:00.000-03:00</published><updated>2007-04-22T09:47:37.107-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><title type='text'>Esfriando, mas continua ruim.</title><content type='html'>Deu uma boa esfriada, caindo dos 31°C para os 19°C.  Ainda é &amp;ldquo;de manhã&amp;rdquo; mas a tendência é essa mesmo.  Previsão de máxima hoje é 26°C, mas ao que parece o calor em si não é o fator de maior importância.&lt;br /&gt;&lt;br /&gt;Meus suspeitos:&lt;br /&gt;&lt;ul&gt;&lt;br /&gt;&lt;li&gt;Distância da central&lt;br /&gt;&lt;li&gt;Proximidade com cabos de energia elétrica (&lt;a href="http://en.wikipedia.org/wiki/Crosstalk"&gt;crosstalk&lt;/a&gt;)&lt;br /&gt;&lt;li&gt;Emendas nos cabos (reflexão de sinal)&lt;br /&gt;&lt;li&gt;Dobras nos cabos (interfere nos sinais de alta freqüência&amp;mdash;faixa dos &lt;a href="http://en.wikipedia.org/wiki/Mhz"&gt;MHz&lt;/a&gt;)&lt;br /&gt;&lt;li&gt;Bornes e taps, usados para fixar os cabos, que também podem causar reflexão de parte do sinal&lt;br /&gt;&lt;li&gt;Interação complexa dos fatores climáticos&lt;br /&gt;&lt;/ul&gt;&lt;br /&gt;&lt;br /&gt;Eis que a mágica do telefone também foi testada (e aprovada) na Austrália, pelo desenvolvedor citado no post anterior, que me respondeu por e-mail.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: &lt;span style="font-style:italic;"&gt;aberto&lt;/span&gt;&lt;br /&gt;Temperatura: 19°C&lt;br /&gt;Umidade: 83%&lt;br /&gt;Pressão Atmosférica: 1015,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 147 &lt;br /&gt;HEC : 53 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 1 &lt;br /&gt;CRC : 2 &lt;br /&gt;HEC : 0 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 1 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 1 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 43 %&lt;br /&gt;Downstream Noise Margin  : 9.5 dB &lt;br /&gt;Downstream Attenuation   : 40.5 dB &lt;br /&gt;Downstream Output Power  : 17.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 68 %&lt;br /&gt;Upstream Noise Margin  : 15 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 750772 bytes 5104 packets&lt;br /&gt;PPP 1: Received            : 3645376 bytes 5306 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 40 min, 35 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 42 minutes 35 seconds&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-6116217327549017384?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/6116217327549017384/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=6116217327549017384' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/6116217327549017384'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/6116217327549017384'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/04/esfriando-mas-continua-ruim.html' title='Esfriando, mas continua ruim.'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-5256757347558130311</id><published>2007-04-05T16:57:00.000-03:00</published><updated>2007-04-22T09:47:37.107-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><title type='text'>Xarope</title><content type='html'>Bah.  Desde ontem isso aqui tá muito ruim.  Qualquer coisinha cai e só volta se abro o telefone.  E&amp;mdash;não sei como&amp;mdash;sempre pode ficar pior, é inacreditável!&lt;br /&gt;&lt;br /&gt;Ontem vi que um dos &lt;a href="http://en.wikipedia.org/wiki/Committers"&gt;committers&lt;/a&gt; do &lt;a href="http://www.freebsd.org"&gt;FreeBSD&lt;/a&gt;, &lt;a href="http://www.lemis.com/grog/"&gt;Greg Lehey&lt;/a&gt;, também tem &lt;a href="http://www.lemis.com/grog/Telstra/index.html"&gt;problemas&lt;/a&gt; na conexão ADSL dele.  Ainda assim, os problemas do &lt;a href="http://www.lemis.com/grog/net/dslstats.html"&gt;enlace&lt;/a&gt; dele são os que sonho para o meu!  Se o meu fosse tão &amp;ldquo;ruim&amp;rdquo; quanto o dele, eu nunca teria criado esse  bagulho no Blogspot.&lt;br /&gt;&lt;br /&gt;De qualquer forma, ele também não recebe o serviço para o qual tem pago mensalmente.  Então, pelo menos neste ponto, estamos no mesmo barco.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: &lt;span style="font-style:italic;"&gt;aberto&lt;/span&gt;&lt;br /&gt;Temperatura: 25°C&lt;br /&gt;Umidade: 54%&lt;br /&gt;Pressão Atmosférica: 1016,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 20 &lt;br /&gt;HEC : 7 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 1 &lt;br /&gt;CRC : 2 &lt;br /&gt;HEC : 0 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 1 &lt;br /&gt;HEC : 0 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 35 %&lt;br /&gt;Downstream Noise Margin  : 16.5 dB &lt;br /&gt;Downstream Attenuation   : 39.5 dB &lt;br /&gt;Downstream Output Power  : 17.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 68 %&lt;br /&gt;Upstream Noise Margin  : 15 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 218668 bytes 1175 packets&lt;br /&gt;PPP 1: Received            : 732616 bytes 1211 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 14 min, 20 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 7 hours 7 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-5256757347558130311?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/5256757347558130311/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=5256757347558130311' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/5256757347558130311'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/5256757347558130311'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/04/xarope.html' title='Xarope'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-2746571490751971533</id><published>2007-04-02T11:16:00.000-03:00</published><updated>2007-04-22T09:47:37.108-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><category scheme='http://www.blogger.com/atom/ns#' term='416 kbps'/><title type='text'>Calor? Sim.</title><content type='html'>O modem diz que vai fazer calor.  Ainda são 11h, mas vou dar uma chance pra ele.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 26°C, sensação de 28°C&lt;br /&gt;Umidade: 74%&lt;br /&gt;Pressão Atmosférica: 1012,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 416 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 84 &lt;br /&gt;HEC : 16 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 1 &lt;br /&gt;HEC : 0 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 90 %&lt;br /&gt;Downstream Noise Margin  : 7 dB &lt;br /&gt;Downstream Attenuation   : 42.5 dB &lt;br /&gt;Downstream Output Power  : 16 dBm &lt;br /&gt;Upstream Capacity Occupation : 80 %&lt;br /&gt;Upstream Noise Margin  : 12 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 28447 bytes 211 packets&lt;br /&gt;PPP 1: Received            : 108689 bytes 226 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 5 min, 16 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 1 hour 29 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-2746571490751971533?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/2746571490751971533/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=2746571490751971533' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2746571490751971533'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2746571490751971533'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/04/calor-sim.html' title='Calor? Sim.'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-6354185655646122573</id><published>2007-03-30T14:07:00.000-03:00</published><updated>2007-04-22T09:47:37.108-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><category scheme='http://www.blogger.com/atom/ns#' term='448 kbps'/><title type='text'>Lixo!</title><content type='html'>11 quedas em 5 horas.  Ou uma queda a cada 27 minutos, em média.  E ainda tem que pagar no fim do mês&amp;hellip;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 32°C, sensação de 36°C&lt;br /&gt;Umidade: 55%&lt;br /&gt;Pressão Atmosférica: 1008,1 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 448 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 16 &lt;br /&gt;HEC : 6 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 1 &lt;br /&gt;HEC : 0 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 92 %&lt;br /&gt;Downstream Noise Margin  : 5.5 dB &lt;br /&gt;Downstream Attenuation   : 44 dB &lt;br /&gt;Downstream Output Power  : 16 dBm &lt;br /&gt;Upstream Capacity Occupation : 81 %&lt;br /&gt;Upstream Noise Margin  : 11 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 94199 bytes 649 packets&lt;br /&gt;PPP 1: Received            : 553950 bytes 663 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 2 min, 5 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 4 hours 53 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-6354185655646122573?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/6354185655646122573/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=6354185655646122573' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/6354185655646122573'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/6354185655646122573'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/03/lixo.html' title='Lixo!'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-1335510530476472930</id><published>2007-03-28T16:46:00.000-03:00</published><updated>2007-04-22T09:47:37.109-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><category scheme='http://www.blogger.com/atom/ns#' term='576 kbps'/><title type='text'>Ó! Sem trocar de IP!</title><content type='html'>&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp down&lt;br /&gt;Current Modem State (2725) : IDLE&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp up&lt;br /&gt;Current Modem State (2731) : ACTIVATING&lt;br /&gt;Current Modem State (2736) : INITIALIZING&lt;br /&gt;Current Modem State (2744) : SHOWTIME_L0&lt;br /&gt;&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 576 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 967784 bytes 6851 packets&lt;br /&gt;PPP 1: Received            : 4045102 bytes 6589 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 45 min, 55 sec&lt;br /&gt;&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;Até tem como aumentar as chances de reconectar sem IP.  Em geral, fazendo &lt;tt&gt;bsp down&lt;/tt&gt; antes de desligar o telefone, e em seguida (5-6 segundos depois) &lt;tt&gt;bsp up&lt;/tt&gt;.  Se não houver muito ruído, é possível que reconecte sem trocar de IP.&lt;br /&gt;&lt;br /&gt;De qualquer forma, depende do estado atual das &lt;a href="http://en.wikipedia.org/wiki/State_machine"&gt;máquinas de estado&lt;/a&gt; e de quanto tempo falta para verificar se o estado atual ainda é válido.  Já ocorreu de largar um &lt;tt&gt;bsp down&lt;/tt&gt; e imediatamente o modem assumir IP 0.0.0.0.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Clima: igual ao do post anterior.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-1335510530476472930?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/1335510530476472930/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=1335510530476472930' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/1335510530476472930'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/1335510530476472930'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/03/sem-trocar-de-ip.html' title='Ó! Sem trocar de IP!'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-4059661057198978211</id><published>2007-03-28T16:00:00.000-03:00</published><updated>2007-04-22T09:47:37.109-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><title type='text'>Bug no modem</title><content type='html'>Graças a baixa qualidade da linha, pude confirmar um bug que já estava suspeitando que existisse.&lt;br /&gt;&lt;br /&gt;Pelas mensagens do modem, acredito que ele implemente algumas máquinas de estado independentes (e paralelas), em especial as que controlam &lt;a href="http://en.wikipedia.org/wiki/Permanent_virtual_circuit"&gt;PVC&lt;/a&gt; e &lt;a href="http://en.wikipedia.org/wiki/Link_Control_Protocol"&gt;LCP&lt;/a&gt;.&lt;br /&gt;O bug é durante a autenticação: se determinados pacotes&amp;mdash;que eu não sei quais são&amp;mdash;forem descartados (o que é normal aqui, devido ao ruído), o LCP entra em loop, sendo que o PVC permanece conectado.&lt;br /&gt;Com isso o &lt;a href="http://en.wikipedia.org/wiki/IPCP"&gt;IPCP&lt;/a&gt; não consegue ir para frente, e o modem não terá como rotear pacotes.&lt;br /&gt;&lt;br /&gt;Dá pra verificar que o modem continua tentando autenticar:&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;PPP 1: Channel  1          : enabled, up, phase=Authenticate&lt;br /&gt;PPP 1: PVC setting         : port 0 vpi 1 vci 32&lt;br /&gt;PPP 1: PVC status          : connected&lt;br /&gt;...&lt;br /&gt;PPP 1: Phase               : Authenticate&lt;br /&gt;PPP 1: LCP: state          : Opened&lt;br /&gt;PPP 1: LCP: local options  : MRU=xxxx magic=0&lt;br /&gt;PPP 1: LCP: remote options : MRU=xxxx magic=xxxxxxxxxx auth=0xXXXX&lt;br /&gt;...&lt;br /&gt;PPP 1: IPCP: state         : Starting&lt;br /&gt;PPP 1: IPCP: local options : IP address=0.0.0.0&lt;br /&gt;PPP 1: IPCP: local options : primary DNS server=0.0.0.0&lt;br /&gt;PPP 1: IPCP: local options : secondary DNS server=0.0.0.0&lt;br /&gt;PPP 1: IPCP: remote options: IP address=0.0.0.0&lt;br /&gt;PPP 1: Transmitted         : 10322 bytes 288 packets&lt;br /&gt;PPP 1: Received            : 150 bytes 6 packets&lt;br /&gt;&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;Mas não consegue finalizar a autenticação, nem iniciar outra.  Geralmente dá pra reconectar usando &lt;tt&gt;bsp down&lt;/tt&gt; seguido de &lt;tt&gt;bsp up&lt;/tt&gt;, mas quando esse problema acontece, só usando &lt;tt&gt;restart&lt;/tt&gt;, ou &lt;tt&gt;ppp 1 disable&lt;/tt&gt; e daí refazendo todo o processo que o modem faz quando inicia (mais fácil reiniciar, portanto).&lt;br /&gt;&lt;br /&gt;E com esse calorão, tenho que reiniciar o modem quase uma vez por diafreqüente&amp;hellip;  Como agora há pouco.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: &lt;span style="font-style:italic;"&gt;aberto&lt;/span&gt;&lt;br /&gt;Temperatura: 28°C, sensação de 31°C&lt;br /&gt;Umidade: 70%&lt;br /&gt;Pressão Atmosférica: 1012,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 28 &lt;br /&gt;HEC : 11 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 1 &lt;br /&gt;HEC : 0 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line    &lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 38 %&lt;br /&gt;Downstream Noise Margin  : 15 dB &lt;br /&gt;Downstream Attenuation   : 40 dB &lt;br /&gt;Downstream Output Power  : 17.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 64 %&lt;br /&gt;Upstream Noise Margin  : 16 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 704810 bytes 4979 packets&lt;br /&gt;PPP 1: Received            : 2829341 bytes 4750 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 17 min, 25 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 17 minutes 52 seconds&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-4059661057198978211?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/4059661057198978211/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=4059661057198978211' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/4059661057198978211'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/4059661057198978211'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/03/bug-no-modem.html' title='Bug no modem'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-2252412416034159914</id><published>2007-03-27T13:35:00.000-03:00</published><updated>2007-04-22T09:47:37.110-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='288 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><title type='text'>HA!</title><content type='html'>Como esperado, tudo normal novamente.  O lado positivo é que sou um dos poucos que pode usar um link com velocidade upstream &lt;span style="font-style:italic;"&gt;maior&lt;/span&gt; do que downstream, &lt;span style="font-style:italic;font-weight:bold;"&gt;e&lt;/span&gt; estourar a capacidade do canal (&lt;span style="font-weight:bold;"&gt;117%&lt;/span&gt; ali no &lt;tt&gt;bsp line&lt;/tt&gt;)!&lt;br /&gt;&lt;br /&gt;Tudo ao mesmo tempo, que bênção!&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 31°C, sensação de 36°C&lt;br /&gt;Umidade: 66%&lt;br /&gt;Pressão Atmosférica: 1010,8 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 288 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 32 &lt;br /&gt;HEC : 3 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 204 &lt;br /&gt;HEC : 38 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 1 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 99 %&lt;br /&gt;Downstream Noise Margin  : 5.5 dB &lt;br /&gt;Downstream Attenuation   : 50.5 dB &lt;br /&gt;Downstream Output Power  : 14 dBm &lt;br /&gt;Upstream Capacity Occupation : 117 %&lt;br /&gt;Upstream Noise Margin  : 6 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 18338 bytes 147 packets&lt;br /&gt;PPP 1: Received            : 94504 bytes 173 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 4 min, 6 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 3 hours 32 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-2252412416034159914?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/2252412416034159914/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=2252412416034159914' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2252412416034159914'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2252412416034159914'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/03/ha.html' title='HA!'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-4343624651721578458</id><published>2007-03-27T10:06:00.000-03:00</published><updated>2007-04-22T09:47:37.110-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='otimo'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='caindo em breve'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><title type='text'>Mas bah! Quem vê pensa!</title><content type='html'>Finalmente uma surpresa boa por aqui!  Já estava com o telefone na mão, coisa que vinha fazendo em praticamente todas as manhãs, desde dezembro, mas como de costume resolvi dar uma chance.  Vai que tivesse conectado a 288/320?&lt;br /&gt;&lt;br /&gt;A primeira surpresa foi que conectou de primeira&amp;mdash;o que por si só já é um grande feito&amp;mdash; e sem ajuda do telefone.  Nota 8.  Mas não foi só isso!  Não só conectou de primeira, sem a ajuda do telefone, como na velocidade &lt;span style="font-style:italic;"&gt;contratada&lt;/span&gt;, 608/320.  Magavilha!&lt;br /&gt;&lt;br /&gt;Espero que não tenha sido apenas a chuva&amp;hellip;  De qualquer forma, muitas das coisas boas duram pouco&amp;mdash;e essa é uma delas, basta ver a quantidade de células corrompidas em pouco tempo de conexão.&lt;br /&gt;&lt;br /&gt;Bom, de volta à rotina!&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: &lt;span style="font-weight:bold;"&gt;desligado&lt;/span&gt; (!!)&lt;br /&gt;Temperatura: 26°C, sensação de 28°C&lt;br /&gt;Umidade: 83%&lt;br /&gt;Pressão Atmosférica: 1012,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; .&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 5079 &lt;br /&gt;HEC : 806 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 3 &lt;br /&gt;HEC : 5 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 3 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 83 %&lt;br /&gt;Downstream Noise Margin  : 1.5 dB &lt;br /&gt;Downstream Attenuation   : 42.5 dB &lt;br /&gt;Downstream Output Power  : 16.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 76 %&lt;br /&gt;Upstream Noise Margin  : 12 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 1046681 bytes 2481 packets&lt;br /&gt;PPP 1: Received            : 1186186 bytes 2552 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 19 min, 47 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 20 minutes 17 seconds&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-4343624651721578458?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/4343624651721578458/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=4343624651721578458' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/4343624651721578458'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/4343624651721578458'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/03/mas-bah-quem-v-pensa.html' title='Mas bah! Quem vê pensa!'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-1403749769103413617</id><published>2007-03-26T11:34:00.000-03:00</published><updated>2007-04-22T09:47:37.110-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='320 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='dsl'/><title type='text'>Calor = Pioras.</title><content type='html'>Está quente novamente, e dá pra notar isso antes mesmo de aparecer o sol, graças a uma &amp;ldquo;antena&amp;rdquo; com uns 3,2 km de extensão.  Com ela é possível antecipar-se à previsão do tempo, quase como um &lt;a href="http://en.wikipedia.org/wiki/Barometer"&gt;barômetro&lt;/a&gt;, mas que acompanha as mudanças climáticas muito mais rapidamente do que eu gostaria.&lt;br /&gt;&lt;br /&gt;A desvantagem é que esse &amp;ldquo;barômetro&amp;rdquo; tem assinatura mensal (e não é barata), o que não acontece com um barômetro convencional (mesmo os de estações climáticas).  Adivinha o que &lt;span style="font-style:italic;"&gt;não&lt;/span&gt; está incluído nesta assinatura mensal?&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 28°C, sensação de 32°C&lt;br /&gt;Umidade: 79%&lt;br /&gt;Pressão Atmosférica: 1012,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 75 &lt;br /&gt;HEC : 18 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 3 &lt;br /&gt;HEC : 2 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 1 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 92 %&lt;br /&gt;Downstream Noise Margin  : 9.5 dB &lt;br /&gt;Downstream Attenuation   : 42.5 dB &lt;br /&gt;Downstream Output Power  : 15.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 87 %&lt;br /&gt;Upstream Noise Margin  : 11 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 516469 bytes 6183 packets&lt;br /&gt;PPP 1: Received            : 9884881 bytes 8031 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 51 min, 16 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 1 hour 41 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-1403749769103413617?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/1403749769103413617/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=1403749769103413617' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/1403749769103413617'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/1403749769103413617'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/03/calor-pioras.html' title='Calor = Pioras.'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-4056408797698766655</id><published>2007-03-22T13:55:00.000-03:00</published><updated>2007-04-22T09:47:37.111-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='caindo em breve'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><title type='text'>Experiência...</title><content type='html'>Uma experiência rápida: faz uns 20 minutos que caiu e o modem não conseguia reconectar.  Via &lt;a href="http://en.wikipedia.org/wiki/Telnet"&gt;telnet&lt;/a&gt;, acompanhei as mensagens do modem para abrir o telefone logo após o treino da linha falhar, e desligar assim que ele tentasse de novo.  Devo ter ficado com o telefone aberto por uns 10 segundos, no máximo&amp;mdash;o suficiente para reconectar a 608/320 kbps sem ficar com a linha aberta, e já na tentativa que estava por vir.  &amp;ldquo;Mágica?  Não, tecnologia!&amp;rdquo;&lt;br /&gt;&lt;br /&gt;Já perdeu alguns pacotes, e em alguns minutos deve cair, ainda mais com SNR em -1 dB.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 30°C, sensação de 32°C&lt;br /&gt;Umidade: 58%&lt;br /&gt;Pressão Atmosférica: 1012,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 45 &lt;br /&gt;HEC : 9 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 182 &lt;br /&gt;HEC : 32 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 69 %&lt;br /&gt;Downstream Noise Margin  : -1 dB &lt;br /&gt;Downstream Attenuation   : 42 dB &lt;br /&gt;Downstream Output Power  : 16.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 76 %&lt;br /&gt;Upstream Noise Margin  : 13 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 162673 bytes 679 packets&lt;br /&gt;PPP 1: Received            : 477295 bytes 736 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 5 min, 25 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 4 hours 21 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-4056408797698766655?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/4056408797698766655/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=4056408797698766655' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/4056408797698766655'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/4056408797698766655'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/03/experincia.html' title='Experiência...'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-5277195847925757321</id><published>2007-03-21T14:33:00.000-03:00</published><updated>2007-04-22T09:47:37.111-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><title type='text'>Inverno chegando, mas não hoje.</title><content type='html'>Clima abafado por aqui, e já piorou muito ADSL.  Nem lembra os últimos 2 dias, que destoaram muito do que costuma ser.  Isso me lembra que a idéia é realmente abrir chamados nesses momentos, mas&amp;hellip;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: &lt;span style="font-style:italic;"&gt;aberto&lt;/span&gt;&lt;br /&gt;Temperatura: 26°C, sensação de 28°C&lt;br /&gt;Umidade: 83%&lt;br /&gt;Pressão Atmosférica: 1012,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 8 &lt;br /&gt;HEC : 1 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 40 %&lt;br /&gt;Downstream Noise Margin  : 13.5 dB &lt;br /&gt;Downstream Attenuation   : 40 dB &lt;br /&gt;Downstream Output Power  : 17.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 68 %&lt;br /&gt;Upstream Noise Margin  : 15 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 170142 bytes 1375 packets&lt;br /&gt;PPP 1: Received            : 450549 bytes 1513 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 19 min, 5 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 1 day 5 hours 6 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-5277195847925757321?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/5277195847925757321/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=5277195847925757321' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/5277195847925757321'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/5277195847925757321'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/03/inverno-chegando-mas-no-hoje.html' title='Inverno chegando, mas não hoje.'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-7439713396392919107</id><published>2007-03-20T14:04:00.000-03:00</published><updated>2007-04-22T09:47:37.112-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='320 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='dsl'/><title type='text'>Inverno chegando!</title><content type='html'>O clima já está diferente.  O modem consegue conectar em velocidades mais altas, e por mais tempo.  Sempre que abre o sol ou a temperatura/umidade sobem um pouco, já piora.&lt;br /&gt;&lt;br /&gt;Vou ter que considerar também &lt;span style="font-style:italic;"&gt;timeout&lt;/span&gt; para o pessoal que ficou de vir aqui conferir.  Se piorar de novo, como foi na primeira metade do mês, então vou ter que abrir chamados.  Ainda mais que agora não é apenas um usuário (pelo menos 4).&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 26°C, sensação de 28°C&lt;br /&gt;Umidade: 78%&lt;br /&gt;Pressão Atmosférica: 1011,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 25 &lt;br /&gt;HEC : 11 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 1 &lt;br /&gt;HEC : 0 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 1 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 99 %&lt;br /&gt;Downstream Noise Margin  : 8 dB &lt;br /&gt;Downstream Attenuation   : 42 dB &lt;br /&gt;Downstream Output Power  : 15 dBm &lt;br /&gt;Upstream Capacity Occupation : 86 %&lt;br /&gt;Upstream Noise Margin  : 10 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 185613 bytes 887 packets&lt;br /&gt;PPP 1: Received            : 580265 bytes 989 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 12 min, 20 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 4 hours 38 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-7439713396392919107?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/7439713396392919107/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=7439713396392919107' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/7439713396392919107'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/7439713396392919107'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/03/inverno-chegando.html' title='Inverno chegando!'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-752817191253603947</id><published>2007-03-16T11:54:00.000-03:00</published><updated>2007-04-22T09:47:37.112-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='320 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='dsl'/><title type='text'>Sumiço?</title><content type='html'>Não, não sumi, continuo aqui.  &amp;ldquo;Melhorou então?&amp;rdquo;  Não, longe disso.  Na verdade piorou muito mais do que eu imaginava ser possível.  O fundo do poço seria cabos rompidos/roubados, problemas no &amp;ldquo;armário&amp;rdquo; ou no &lt;a href="http://en.wikipedia.org/wiki/Dslam"&gt;DSLAM&lt;/a&gt;, ou alguma outra coisa que impedisse o sinal.&lt;br /&gt;&lt;br /&gt;Mas um passo &lt;span style="font-style:italic;"&gt;antes&lt;/span&gt; do fundo do poço é o que vem acontecendo nos últimos 16 dias: cai e não volta, com ou sem telefone.  O modem não consegue nem treinar (dá pra ouvir no telefone o som que faz durante o treino), e obviamente não conecta.&lt;br /&gt;&lt;br /&gt;O melhor que se pode fazer é deixar o telefone aberto.  Depois de uns 20-30 minutos, talvez o modem consiga treinar, mas se ele conectar não pode desligar o telefone, ou o esforço é perdido (i.e., ter que deixar o telefone aberto de novo, por mais 20-30 minutos, só pro modem conseguir treinar depois desse tempo).&lt;br /&gt;&lt;br /&gt;Solução real?  Não sei, e pelo que fui informado, a BrT não tem muito interesse em agir pró-ativamente.  Também fiquei sabendo que os vizinhos que tem ADSL também têm os mesmos problemas.&lt;br /&gt;&lt;br /&gt;Parece que agora vai ter gente suficiente pra justificar a troca de central.  Medindo pelo Google Earth, a distância (em cabos) daqui até a central mais perto é de aproximadamente 2 km.  A distância para a atual é de 3,3 km, também verificados no Google Earth.&lt;br /&gt;&lt;br /&gt;Se isso não for suficiente pra levantar o SNR, então a qualidade dos cabos que eles usam é &lt;span style="font-style:italic;"&gt;realmente&lt;/span&gt; baixa.&lt;br /&gt;&lt;br /&gt;Status:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 28°C, sensação de 30°C&lt;br /&gt;Umidade: 60%&lt;br /&gt;Pressão Atmosférica: 1013,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 54 &lt;br /&gt;HEC : 22 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 3 &lt;br /&gt;CRC : 93 &lt;br /&gt;HEC : 21 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 2 &lt;br /&gt;CRC : 1 &lt;br /&gt;HEC : 1 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 89 %&lt;br /&gt;Downstream Noise Margin  : 3 dB &lt;br /&gt;Downstream Attenuation   : 43.5 dB &lt;br /&gt;Downstream Output Power  : 15.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 81 %&lt;br /&gt;Upstream Noise Margin  : 11 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 218039 bytes 1017 packets&lt;br /&gt;PPP 1: Received            : 512718 bytes 1116 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 22 min, 36 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 12 hours 24 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-752817191253603947?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/752817191253603947/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=752817191253603947' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/752817191253603947'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/752817191253603947'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/03/sumio.html' title='Sumiço?'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-5354447052619082984</id><published>2007-03-02T12:36:00.000-03:00</published><updated>2007-04-22T09:47:37.113-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='só lero-lero'/><title type='text'>Resumo de ontem</title><content type='html'>Ontem eu deixei uma janela do jabber aberta para ter um registro de quantas quedas e por quanto tempo.&lt;br /&gt;&lt;br /&gt;&lt;blockquote&gt;&lt;br /&gt;[10:22:12] *** rnsanchez is Online&lt;br /&gt;[11:12:56] *** rnsanchez is Offline&lt;br /&gt;[11:14:58] *** rnsanchez is Online&lt;br /&gt;[13:54:25] *** rnsanchez is Offline&lt;br /&gt;[13:54:32] *** rnsanchez is Online&lt;br /&gt;[14:11:21] *** rnsanchez is Offline&lt;br /&gt;[14:11:29] *** rnsanchez is Online&lt;br /&gt;[15:52:58] *** rnsanchez is Offline&lt;br /&gt;[15:53:06] *** rnsanchez is Online&lt;br /&gt;[17:31:31] *** rnsanchez is Offline&lt;br /&gt;[17:31:39] *** rnsanchez is Online&lt;br /&gt;[18:13:18] *** rnsanchez is Offline&lt;br /&gt;[18:13:25] *** rnsanchez is Online&lt;br /&gt;[18:31:19] *** rnsanchez is Offline&lt;br /&gt;[18:31:26] *** rnsanchez is Online&lt;br /&gt;[20:19:47] *** rnsanchez is Offline&lt;br /&gt;[20:52:19] *** rnsanchez is Online&lt;br /&gt;[21:01:35] *** rnsanchez is Offline&lt;br /&gt;[21:01:55] *** rnsanchez is Online&lt;br /&gt;[21:34:40] *** rnsanchez is Offline&lt;br /&gt;[21:34:47] *** rnsanchez is Online&lt;br /&gt;[21:58:54] *** rnsanchez is Offline&lt;br /&gt;[21:59:01] *** rnsanchez is Online&lt;br /&gt;&lt;/blockquote&gt;&lt;br /&gt;&lt;br /&gt;Meio ruim de ver assim.  Vamos esclarecer então, lembrando que a primeira conexão ocorreu às 10:22:12 de ontem.&lt;br /&gt;&lt;br /&gt;&lt;blockquote&gt;&lt;br /&gt;0:50'44" conectado&lt;br /&gt;&lt;span style="font-style:italic;"&gt;0:02'02" desconectado&lt;/span&gt;&lt;br /&gt;2:39'27" conectado&lt;br /&gt;&lt;span style="font-style:italic;"&gt;0:00'07" desconectado&lt;/span&gt;&lt;br /&gt;0:00'09" conectado&lt;br /&gt;&lt;span style="font-style:italic;"&gt;0:00'08" desconectado&lt;/span&gt;&lt;br /&gt;1:41'29" conectado&lt;br /&gt;&lt;span style="font-style:italic;"&gt;0:00'08" desconectado&lt;/span&gt;&lt;br /&gt;1:38'25" conectado&lt;br /&gt;&lt;span style="font-style:italic;"&gt;0:00'08" desconectado&lt;/span&gt;&lt;br /&gt;0:41'39" conectado&lt;br /&gt;&lt;span style="font-style:italic;"&gt;0:00'07" desconectado&lt;/span&gt;&lt;br /&gt;0:17'54" conectado&lt;br /&gt;&lt;span style="font-style:italic;"&gt;0:00'07" desconectado&lt;/span&gt;&lt;br /&gt;1:48'21" conectado&lt;br /&gt;&lt;span style="font-style:italic;"&gt;0:32'31" desconectado&lt;/span&gt;&lt;br /&gt;0:09'16" conectado&lt;br /&gt;&lt;span style="font-style:italic;"&gt;0:00'20" desconectado&lt;/span&gt;&lt;br /&gt;0:32'45" conectado&lt;br /&gt;&lt;span style="font-style:italic;"&gt;0:00'07" desconectado&lt;/span&gt;&lt;br /&gt;0:24'07" conectado&lt;br /&gt;&lt;span style="font-style:italic;"&gt;0:00'07" desconectado&lt;/span&gt;&lt;br /&gt;&lt;/blockquote&gt;&lt;br /&gt;&lt;br /&gt;As 11 conexões somadas totalizaram 10:44'16", e tiveram duração média de 0:58'34".  Por outro lado, as 11 quedas totalizaram 0:35'53", e tiveram duração média de 0:03'15".&lt;br /&gt;&lt;br /&gt;Do total final, 11:20'09", em 94,72% do tempo o modem estava conectado, mas sempre muito abaixo da velocidade contratada.  Conclusão?  Não sei, mas o negócio aqui é tão ruim que só consegue ser 94,72% ruim, sendo péssimo no tempo restante, já que nem sequer houve serviço!&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-5354447052619082984?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/5354447052619082984/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=5354447052619082984' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/5354447052619082984'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/5354447052619082984'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/03/resumo-de-ontem.html' title='Resumo de ontem'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-76060237302694356</id><published>2007-03-01T11:16:00.000-03:00</published><updated>2007-04-22T09:47:37.113-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='352 kbps'/><title type='text'>Outro dia quente...</title><content type='html'>EITO!  Começou bem o negócio.  Tive que abrir o telefone de cara, e ficar com ele aberto por mais de 1 hora.  Depois de umas 10 tentativas, o modem conseguiu conectar, mas o chiado estava tão forte que até me surpreendi que com apenas 10 ele conseguiu.&lt;br /&gt;&lt;br /&gt;Imagino que vai ser outro dia de muito treino para o modem.  Espero que faça bem para o coração dele, já que acho que ele nunca terá acesso a uma linha de qualidade.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado (depois de 1 hora aberto!)&lt;br /&gt;Temperatura: 33°C, sensação de 38°C&lt;br /&gt;Umidade: 55%&lt;br /&gt;Pressão Atmosférica: 1008,1 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 352 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 16 &lt;br /&gt;HEC : 2 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 1 &lt;br /&gt;HEC : 0 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 93 %&lt;br /&gt;Downstream Noise Margin  : 6 dB &lt;br /&gt;Downstream Attenuation   : 43.5 dB &lt;br /&gt;Downstream Output Power  : 15.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 86 %&lt;br /&gt;Upstream Noise Margin  : 11 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 84382 bytes 550 packets&lt;br /&gt;PPP 1: Received            : 367509 bytes 580 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 6 min, 46 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 1 hour 18 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-76060237302694356?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/76060237302694356/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=76060237302694356' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/76060237302694356'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/76060237302694356'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/03/outro-dia-quente.html' title='Outro dia quente...'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-4060618582494664288</id><published>2007-02-28T14:48:00.000-03:00</published><updated>2007-04-22T09:47:37.113-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><title type='text'>E hoje?</title><content type='html'>Hoje tá a mesma naba.  Um dia muito quente, e ADSL funcionando do jeito que pode (ie, mal).  O modem não está conseguindo conectar sem a ajuda do telefone.  Bom, então está &amp;ldquo;normal&amp;rdquo;, já que foi por esse motivo que esse weblog foi criado.&lt;br /&gt;&lt;br /&gt;Parece que estes 17,5 dB marcam um novo recorde, aumentando o abismo para -13,5&amp;hellip;+17,5 dB, uma diferença de 1259x, ou 31 dB (log(1259) = 3,1, 10&lt;sup&gt;3,1&lt;/sup&gt; = 1259, ou ainda 17,5 - (-13,5) = 31).&lt;br /&gt;&lt;br /&gt;Também não lembro de ter visto tanta potência; 18 dBm dá 63,1 mW.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: &lt;span style="font-style:italic;"&gt;aberto&lt;/span&gt;&lt;br /&gt;Temperatura: 35°C, sensação de 41°C&lt;br /&gt;Umidade: 49%&lt;br /&gt;Pressão Atmosférica: 1008,1 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 6 &lt;br /&gt;HEC : 3 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 8 &lt;br /&gt;HEC : 4 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 35 %&lt;br /&gt;Downstream Noise Margin  : 17.5 dB &lt;br /&gt;Downstream Attenuation   : 40.5 dB &lt;br /&gt;Downstream Output Power  : 18 dBm &lt;br /&gt;Upstream Capacity Occupation : 68 %&lt;br /&gt;Upstream Noise Margin  : 15 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 342224 bytes 1518 packets&lt;br /&gt;PPP 1: Received            : 1117628 bytes 2041 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 4 min, 45 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 6 hours 34 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-4060618582494664288?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/4060618582494664288/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=4060618582494664288' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/4060618582494664288'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/4060618582494664288'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/e-hoje.html' title='E hoje?'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-4647828899279218369</id><published>2007-02-27T14:45:00.001-03:00</published><updated>2007-04-22T09:47:37.114-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='448 kbps'/><title type='text'>#@*$&amp;!!!</title><content type='html'>Hoje tá um inferno isso aqui.  De manhã se recusava a conectar, e bem no começo da manhã se recusava até mesmo com o telefone aberto.  Falei algumas vezes com a ETE, e ficou combinado que se piorasse de tarde eles verificariam na central e/ou passariam aqui.&lt;br /&gt;&lt;br /&gt;Pelo menos descobri duas coisas que não têm no manual do modem: erros 15 e 20.  Se estiver certo, &lt;tt&gt;Modem protocol init error(15)&lt;/tt&gt; é um erro que acontece durante o &lt;a href="http://en.wikipedia.org/wiki/Adsl#How_ADSL_Works"&gt;treinamento&lt;/a&gt; ou não ainda que nem foi possível treinar; e &lt;tt&gt;Modem protocol init error(20)&lt;/tt&gt; deve ser para quando após o treino o modem não consegue mais usar os subcanais escolhidos.  Esse último é bem comum, o 15 é bem raro.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado (agora há pouco!)&lt;br /&gt;Temperatura: 33°C, sensação de 36°C&lt;br /&gt;Umidade: 46%&lt;br /&gt;Pressão Atmosférica: 1009,1 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 448 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 88 &lt;br /&gt;HEC : 12 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 1 &lt;br /&gt;HEC : 2 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 1 &lt;br /&gt;HEC : 1 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 90 %&lt;br /&gt;Downstream Noise Margin  : 3.5 dB &lt;br /&gt;Downstream Attenuation   : 42 dB &lt;br /&gt;Downstream Output Power  : 16.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 81 %&lt;br /&gt;Upstream Noise Margin  : 12 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 6404984 bytes 14929 packets&lt;br /&gt;PPP 1: Received            : 19810662 bytes 19236 packets&lt;br /&gt;PPP 1: Connected time      : 1 hr, 16 min, 37 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 4 hours 17 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-4647828899279218369?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/4647828899279218369/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=4647828899279218369' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/4647828899279218369'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/4647828899279218369'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/blog-post.html' title='#@*$&amp;!!!'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-2797492750322882138</id><published>2007-02-26T09:07:00.001-03:00</published><updated>2007-04-22T09:47:37.114-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='caindo em breve'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><title type='text'>Antes que caia…</title><content type='html'>&amp;hellip;vou registrar aqui para a posteridade.&lt;br /&gt;&lt;br /&gt;O modem conseguiu conectar de primeira (não mais tenho como ver a velocidade), sem ajuda do telefone, tendo que reconectar depois de aproximadamente 7 minutos.  O SNR está muito baixo, então assim que começar a &amp;ldquo;esquentar&amp;rdquo; vai começar a cair.  Pra mim já está muito quente, mas o que interessa são as condições climáticas que o modem suporta.&lt;br /&gt;&lt;br /&gt;Previsão do dia, além de muito sol?&lt;br /&gt;&lt;br /&gt;Modem para Central:&lt;br /&gt;&lt;blockquote&gt;&amp;ldquo;This is Uniform-Sierra-Romeo 8-5-5-0 to central requesting permission to reconnet at 3-2-0 slash 3-2-0&amp;rdquo;&lt;/blockquote&gt;&lt;br /&gt;Central para Modem:&lt;br /&gt;&lt;blockquote&gt;&amp;ldquo;Uniform-Sierra-Romeo 8-5-5-0, you m&amp;hellip;&amp;rdquo;&lt;/blockquote&gt;&lt;br /&gt;Modem interrompendo Central:&lt;br /&gt;&lt;blockquote&gt;&amp;ldquo;Mayday! Mayday!&amp;rdquo;&lt;/blockquote&gt;&lt;br /&gt;Central para Modem:&lt;br /&gt;&lt;blockquote&gt;&amp;ldquo;Uniform-Sierra-Romeo 8-5-5-0, do you copy?&amp;ldquo;&lt;/blockquote&gt;&lt;br /&gt;&amp;hellip;&lt;br /&gt;&lt;blockquote&gt;&amp;ldquo;Uniform-Sierra-Romeo 8-5-5-0, do you copy?&amp;ldquo;&lt;/blockquote&gt;&lt;br /&gt;Silêncio no rádio.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 27°C, sensação de 30°C&lt;br /&gt;Umidade: 79%&lt;br /&gt;Pressão Atmosférica: 1012,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 848 &lt;br /&gt;HEC : 141 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 5 &lt;br /&gt;HEC : 4 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 1 &lt;br /&gt;CRC : 1 &lt;br /&gt;HEC : 1 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 32 %&lt;br /&gt;Downstream Noise Margin  : -13.5 dB &lt;br /&gt;Downstream Attenuation   : 40 dB &lt;br /&gt;Downstream Output Power  : 18 dBm &lt;br /&gt;Upstream Capacity Occupation : 65 %&lt;br /&gt;Upstream Noise Margin  : 16 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 106374 bytes 1096 packets&lt;br /&gt;PPP 1: Received            : 1134631 bytes 1230 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 7 min, 30 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 15 minutes 27 seconds&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-2797492750322882138?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/2797492750322882138/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=2797492750322882138' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2797492750322882138'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2797492750322882138'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/antes-que-caia.html' title='Antes que caia&amp;hellip;'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-2800766811117676573</id><published>2007-02-23T14:06:00.000-03:00</published><updated>2007-04-22T09:47:37.115-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='384 kbps'/><title type='text'>Balança, balança, mas não cai!</title><content type='html'>Resolveu chover novamente.  O modem está aguentando firme, apesar de atingir alguns limites em determinados momentos.  Há pouquinho estava querendo cair&amp;mdash;quantidade de pacotes corrompidos subindo muito rápido.&lt;br /&gt;&lt;br /&gt;Eu não sei ao certo qual o limiar que este modem usa, mas estimo que seja por volta dos 100-120 pacotes corrompidos por segundo para daí desistir.  É o que vi insistindo no &lt;tt&gt;bsp perf&lt;/tt&gt; em algumas das vezes que percebi que ia cair.  Uma coisa que notei é que imediatamente antes de cair (3 segundos ou menos), os pacotes corrompidos no &lt;span style="font-style:italic;"&gt;FAR END&lt;/span&gt; disparam, algo na faixa dos 200 ou mais pacotes corrompidos por segundo.  Não acontece sempre, mas já vi isso muitas vezes por aqui.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 29°C, sensação de 33°C&lt;br /&gt;Umidade: 74%&lt;br /&gt;Pressão Atmosférica: 1015,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 384 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 3798 &lt;br /&gt;HEC : 1737 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 90 &lt;br /&gt;CRC : 138 &lt;br /&gt;HEC : 99 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 91 &lt;br /&gt;CRC : 84 &lt;br /&gt;HEC : 102 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line &lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 94 %&lt;br /&gt;Downstream Noise Margin  : 11 dB &lt;br /&gt;Downstream Attenuation   : 42.5 dB &lt;br /&gt;Downstream Output Power  : 16 dBm &lt;br /&gt;Upstream Capacity Occupation : 81 %&lt;br /&gt;Upstream Noise Margin  : 11 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 3710133 bytes 13767 packets&lt;br /&gt;PPP 1: Received            : 12509815 bytes 14791 packets&lt;br /&gt;PPP 1: Connected time      : 2 hr, 19 min, 15 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 4 hours 33 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-2800766811117676573?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/2800766811117676573/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=2800766811117676573' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2800766811117676573'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2800766811117676573'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/balana-balana-mas-no-cai.html' title='Balança, balança, mas não cai!'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-667807428831641320</id><published>2007-02-23T10:12:00.000-03:00</published><updated>2007-04-22T09:47:37.115-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><title type='text'>Hmm....</title><content type='html'>Choveu de monte por aqui nos últimos 2 dias.  Era de se esperar que a conexão estivesse boa ou melhor do que o usual.&lt;br /&gt;&lt;br /&gt;Ocorre que está bem pior do que costuma ser (é possível piorar ainda mais, por sinal).  Um fator que talvez não esteja presente nos dados climáticos coletados é a &amp;ldquo;sensação&amp;rdquo; do dia.  Os últimos 2 dias por aqui foram de alta umidade, mas de uma forma diferente: sensação de grude, já que está abafado e o suor da pessoa não evapora, deixando uma agradável sensação melequenta de falta de banho.  Não são muitos os lugares abençoados com este fenômeno, mas é bem comum em alguns lugares do estado.&lt;br /&gt;&lt;br /&gt;O fato é, ou parece ser, que a umidade tem um papel importante.  Talvez mais importante do que o esperado, ou ainda uma combinação complicada com os demais parâmetros.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: &lt;span style="font-style:italic;"&gt;aberto&lt;/span&gt;&lt;br /&gt;Temperatura: 27°C, sensação de 30°C&lt;br /&gt;Umidade: 79%&lt;br /&gt;Pressão Atmosférica: 1015,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 22 &lt;br /&gt;HEC : 6 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 1 &lt;br /&gt;HEC : 0 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 32 %&lt;br /&gt;Downstream Noise Margin  : 16.5 dB &lt;br /&gt;Downstream Attenuation   : 39.5 dB &lt;br /&gt;Downstream Output Power  : 17.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 72 %&lt;br /&gt;Upstream Noise Margin  : 13 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 11.5 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 205678 bytes 1351 packets&lt;br /&gt;PPP 1: Received            : 851771 bytes 1430 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 18 min, 55 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 20 minutes 19 seconds&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-667807428831641320?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/667807428831641320/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=667807428831641320' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/667807428831641320'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/667807428831641320'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/hmm.html' title='Hmm....'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-8463531317637367297</id><published>2007-02-22T11:49:00.000-03:00</published><updated>2007-04-22T09:47:37.115-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><title type='text'>Menos do que deveria, mais do que de costume</title><content type='html'>O modem ficou ligado durante a noite, e passou a noite inteira tentando conectar, sem conseguir.  Até estranhei que ele estava operante, pois costuma congelar nessas situações, precisando de um hard reset para voltar a funcionar.&lt;br /&gt;&lt;br /&gt;Das 23:50 até as 09:00 temos 550 minutos.  As tentativas de conexão do modem variam de 15 a 20 segundos, o que dá 3 a 4 tentativas por minuto.  No melhor caso, temos 1.650 tentativas de conexão, assumindo que ele usou o intervalo maior.  No pior caso ele tentou conectar por umas 2.200 vezes.  Haja paciência.&lt;br /&gt;&lt;br /&gt;E como de costume, foi encostar no telefone para abrir a linha e ele conectou de imediato, a 608 kbps.  Desligando o telefone, ele reconectou a 448 kbps, e ficou assim até agora.  Acabo de ter que abrir o telefone.&lt;br /&gt;&lt;br /&gt;Não tenho os dados da conexão anterior.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: &lt;span style="font-style:italic;"&gt;aberto&lt;/span&gt;&lt;br /&gt;Temperatura: 26°C, sensação de 29°C&lt;br /&gt;Umidade: 89%&lt;br /&gt;Pressão Atmosférica: 1015,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 17 &lt;br /&gt;HEC : 5 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 1 &lt;br /&gt;HEC : 0 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 36 %&lt;br /&gt;Downstream Noise Margin  : 16 dB &lt;br /&gt;Downstream Attenuation   : 39.5 dB &lt;br /&gt;Downstream Output Power  : 18 dBm &lt;br /&gt;Upstream Capacity Occupation : 64 %&lt;br /&gt;Upstream Noise Margin  : 16 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 39202 bytes 335 packets&lt;br /&gt;PPP 1: Received            : 113112 bytes 356 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 2 min, 55 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 1 day 0 hours 50 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-8463531317637367297?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/8463531317637367297/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=8463531317637367297' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/8463531317637367297'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/8463531317637367297'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/menos-do-que-deveria-mais-do-que-de.html' title='Menos do que deveria, mais do que de costume'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-4134599296285622524</id><published>2007-02-21T20:22:00.000-03:00</published><updated>2007-04-22T09:47:37.116-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><title type='text'>Modem otimista</title><content type='html'>Caso o modem algum dia venha a falecer, e algum repórter esteja por perto para coletar um testemunho a respeito do seu caráter enquanto vivo, poderei dizer como:&lt;br /&gt;&lt;br /&gt;&lt;blockquote&gt;&amp;ldquo;Bah, era um baita modem.  Sempre disposto a conectar, mesmo nos piores momentos ou maiores ruídos.  Não desistia nunca, apesar de não ter sido feito no Brasil.  Sempre sorrindo e de bem com a vida.  Nunca fez mal a uma mosca sequer (pura verdade, por sinal)!&amp;rdquo;&lt;/blockquote&gt;&lt;br /&gt;&lt;br /&gt;Porque diabos um comentário destes?  Vejamos o que ele achava da linha, momentos antes de abrir o telefone:&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 52 %&lt;br /&gt;Downstream Noise Margin  : -8.5 dB &lt;br /&gt;Downstream Attenuation   : 39 dB &lt;br /&gt;Downstream Output Power  : 17.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 64 %&lt;br /&gt;Upstream Noise Margin  : 17 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm&lt;br /&gt;&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;Só reconectou quando abri a linha.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-4134599296285622524?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/4134599296285622524/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=4134599296285622524' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/4134599296285622524'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/4134599296285622524'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/modem-otimista.html' title='Modem otimista'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-5937355781345482170</id><published>2007-02-21T12:28:00.000-03:00</published><updated>2007-04-22T09:47:37.117-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='320 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='dsl'/><title type='text'>DSL de novo</title><content type='html'>Mesmo com o tempo aparentemente apropriado (nublado, não muito quente, &amp;hellip;), o modem conectou a 320/320 kbps.  Completamente DSL.&lt;br /&gt;&lt;br /&gt;Mas não tem o que fazer, exceto abrir o telefone e reconectar.  Pelo menos não está caindo, e dado a quantidade de pacotes trasmitidos e os perdidos até o momento, o enlace está muito bem para os padrões daqui.&lt;br /&gt;&lt;br /&gt;Mesmo assim, dá pra notar que a situação está piorando lentamente, e parece que a tormenta clássica das 14h (assim como a das 18:30) está garantida hoje.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 27°C, sensação de 30°C&lt;br /&gt;Umidade: 79%&lt;br /&gt;Pressão Atmosférica: 1014,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 380 &lt;br /&gt;HEC : 93 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 1 &lt;br /&gt;CRC : 9 &lt;br /&gt;HEC : 9 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 1 &lt;br /&gt;CRC : 2 &lt;br /&gt;HEC : 5 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 97 %&lt;br /&gt;Downstream Noise Margin  : 4.5 dB &lt;br /&gt;Downstream Attenuation   : 41 dB &lt;br /&gt;Downstream Output Power  : 16 dBm &lt;br /&gt;Upstream Capacity Occupation : 81 %&lt;br /&gt;Upstream Noise Margin  : 11 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 3372522 bytes 51914 packets&lt;br /&gt;PPP 1: Received            : 102435683 bytes 71348 packets&lt;br /&gt;PPP 1: Connected time      : 1 hr, 7 min, 21 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 1 hour 31 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-5937355781345482170?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/5937355781345482170/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=5937355781345482170' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/5937355781345482170'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/5937355781345482170'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/dsl-de-novo.html' title='DSL de novo'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-6339409882454591447</id><published>2007-02-20T12:14:00.000-03:00</published><updated>2007-04-22T09:47:37.117-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><title type='text'>Melhorou?</title><content type='html'>Desde o último post, não.  O que se nota é que sem o telefone a conexão é instável em velocidades altas (&amp;ge; 448 kbps), ou fica estável e às vezes até bom em velocidades menores (&lt; 448 kbps).&lt;br /&gt;&lt;br /&gt;No telefone, sempre se ouve um chiado, e não é o chiado característico de um link ADSL ativo.  Até pensei que estaria melhor, já que vem chovendo todos os dias desde sexta-feira.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: &lt;span style="font-style:italic;"&gt;aberto&lt;/span&gt;&lt;br /&gt;Temperatura: 22°C&lt;br /&gt;Umidade: 94%&lt;br /&gt;Pressão Atmosférica: 1015,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 91 &lt;br /&gt;HEC : 21 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 1 &lt;br /&gt;CRC : 2 &lt;br /&gt;HEC : 1 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 1 &lt;br /&gt;HEC : 0 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 29 %&lt;br /&gt;Downstream Noise Margin  : 6 dB &lt;br /&gt;Downstream Attenuation   : 39.5 dB &lt;br /&gt;Downstream Output Power  : 18 dBm &lt;br /&gt;Upstream Capacity Occupation : 64 %&lt;br /&gt;Upstream Noise Margin  : 16 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 1514027 bytes 12298 packets&lt;br /&gt;PPP 1: Received            : 15999756 bytes 14247 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 26 min, 15 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 37 minutes 22 seconds&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-6339409882454591447?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/6339409882454591447/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=6339409882454591447' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/6339409882454591447'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/6339409882454591447'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/melhorou.html' title='Melhorou?'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-2780990375033465981</id><published>2007-02-16T17:17:00.000-03:00</published><updated>2007-04-22T09:47:37.118-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='352 kbps'/><title type='text'>Quase DSL</title><content type='html'>Depois da tormenta das 14h, o modem conseguiu conectar e ficar numa boa.  Apesar de pagarmos para ter 608/320 kbps, nem sempre conseguimos uma conexão nessa velocidade.  Obviamente, não recebemos qualquer abatimento na conta.&lt;br /&gt;&lt;br /&gt;Em compensação, na rua parece que um temporal está se preparando.  Chuva é sempre bem-vinda nesses calorões.  Além de regar as plantas no pátio e a lavoura dos plantadores de São Leopoldo, ela traz do céu alguma mágica para aumentar o SNR.&lt;br /&gt;&lt;br /&gt;Béh, essa foi forte.  Parei.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 36°C, sensação de 38°C&lt;br /&gt;Umidade: 34%&lt;br /&gt;Pressão Atmosférica: 1004,1 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 352 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 328 &lt;br /&gt;HEC : 90 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 2 &lt;br /&gt;CRC : 82 &lt;br /&gt;HEC : 13 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 1 &lt;br /&gt;CRC : 1 &lt;br /&gt;HEC : 0 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 90 %&lt;br /&gt;Downstream Noise Margin  : 7.5 dB &lt;br /&gt;Downstream Attenuation   : 44 dB &lt;br /&gt;Downstream Output Power  : 16 dBm &lt;br /&gt;Upstream Capacity Occupation : 81 %&lt;br /&gt;Upstream Noise Margin  : 11 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 3023630 bytes 20138 packets&lt;br /&gt;PPP 1: Received            : 25995657 bytes 25157 packets&lt;br /&gt;PPP 1: Connected time      : 2 hr, 15 min, 6 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 8 hours 7 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-2780990375033465981?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/2780990375033465981/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=2780990375033465981' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2780990375033465981'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2780990375033465981'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/quase-dsl.html' title='Quase DSL'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-3076379258613092134</id><published>2007-02-16T14:40:00.000-03:00</published><updated>2007-04-22T09:47:37.118-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><title type='text'>Clima?</title><content type='html'>O &amp;ldquo;ouvinte&amp;rdquo; S4 pergunta, lá da capital, a respeito da importância dos dados climáticos nestes posts.&lt;br /&gt;&lt;br /&gt;A resposta é muito simples é objetiva: ninguém sabe com certeza o que acontece nessa linha telefônica.  O que se sabe é que em alguns momentos do dia, e alguns dias em específico, a situação fica em um dos extremos (funcionando ou muito bem, ou muito mal).&lt;br /&gt;&lt;br /&gt;Daí, portanto, a importância de coletar estes dados.  Quem sabe após o 1001º post a resposta surge?  Bom, com tantos dados, será possível pelo menos chutar algo com 95% de confiança.  Até lá, pode ser apenas outra obra do capeta.  Vai saber.&lt;br /&gt;&lt;br /&gt;A temperatura influencia na resistência (elétrica) dos cabos. Como eles costumam ser revestidos por PVC ou outro material preto, nos dias de verão deve atingir uns 50&amp;ndash;55°C (chute), ou uns 20°C acima da temperatura ambiente (outro chute).&lt;br /&gt;&lt;br /&gt;O resto eu ainda não sei.&lt;br /&gt;&lt;br /&gt;Uma coisa preocupante é telefone aberto &lt;span style="font-weight:bold;"&gt;e&lt;/span&gt; SNR em 1 dB.  Se cair, não volta nem com telefone aberto, tem que esperar o seja-lá-o-que-for amenizar.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: &lt;span style="font-style:italic;"&gt;aberto&lt;/span&gt;&lt;br /&gt;Temperatura: 34°C, sensação de 38°C&lt;br /&gt;Umidade: 46%&lt;br /&gt;Pressão Atmosférica: 1007,1 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 34 &lt;br /&gt;HEC : 12 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 1 &lt;br /&gt;CRC : 3 &lt;br /&gt;HEC : 1 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 1 &lt;br /&gt;CRC : 1 &lt;br /&gt;HEC : 0 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 39 %&lt;br /&gt;Downstream Noise Margin  : 1 dB &lt;br /&gt;Downstream Attenuation   : 41 dB &lt;br /&gt;Downstream Output Power  : 18 dBm &lt;br /&gt;Upstream Capacity Occupation : 68 %&lt;br /&gt;Upstream Noise Margin  : 15 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 418320 bytes 2516 packets&lt;br /&gt;PPP 1: Received            : 2112686 bytes 2677 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 30 min, 50 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 5 hours 32 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-3076379258613092134?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/3076379258613092134/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=3076379258613092134' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/3076379258613092134'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/3076379258613092134'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/clima.html' title='Clima?'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-2080310464985452606</id><published>2007-02-16T10:24:00.000-03:00</published><updated>2007-04-22T09:47:37.118-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><title type='text'>Recorde!</title><content type='html'>O telefone aberto faz milagres:&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 33 %&lt;br /&gt;Downstream Noise Margin  : 17 dB &lt;br /&gt;Downstream Attenuation   : 40 dB &lt;br /&gt;Downstream Output Power  : 18 dBm &lt;br /&gt;Upstream Capacity Occupation : 68 %&lt;br /&gt;Upstream Noise Margin  : 15 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm&lt;br /&gt;&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;É o maior SNR já visto aqui, fazendo o abismo da diferença aumentar de -13,5&amp;hellip;15 dB para -13,5&amp;hellip;17 dB.  Parece pouco, mas a diferença vai de 708&amp;times; para 1122&amp;times;.  Quase o dobro.  Exatamente 2 dB, 10&lt;sup&gt;0,2&lt;/sup&gt; &amp;asymp; 1,585.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Clima&lt;/span&gt;:&lt;br /&gt;Temperatura: 27°C, sensação de 28°C&lt;br /&gt;Umidade: 61%&lt;br /&gt;Pressão Atmosférica: 1009,1 hPa&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-2080310464985452606?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/2080310464985452606/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=2080310464985452606' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2080310464985452606'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2080310464985452606'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/recorde.html' title='Recorde!'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-3617932270685959048</id><published>2007-02-15T22:03:00.000-03:00</published><updated>2007-04-22T09:47:37.119-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='352 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><category scheme='http://www.blogger.com/atom/ns#' term='dsl'/><title type='text'>Quanto tempo dura um tormento?</title><content type='html'>Depende.  Para o modem é fácil verificar:&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; event r&lt;br /&gt;Event Reported (34625): Initializing&lt;br /&gt;...&lt;br /&gt;Event Reported (34750): Initializing&lt;br /&gt;Event Reported (34764): Showtime&lt;br /&gt;...&lt;br /&gt;------ End of event buffer (37091s since system start) ------&lt;br /&gt;192.168.1.1&gt; event p&lt;br /&gt;Event Reported (34410): Initializing&lt;br /&gt;(muitos "event p" depois...)&lt;br /&gt;Event Reported (24607): Initializing&lt;br /&gt;Event Reported (24621): Showtime&lt;br /&gt;&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;O modem passou um bom tempo tentando conectar, antes da conexão atual.  Calculando a partir dos dados dele:&lt;br /&gt;&lt;br /&gt;&lt;blockquote&gt;34764 - 24621 = 10143 s = 2:49'03"&lt;/blockquote&gt;&lt;br /&gt;&lt;br /&gt;Então pode-se concluir que um tormento recente para o modem durou praticamente 3 horas.  Que ótimo, &lt;sup&gt;1&lt;/sup&gt;/&lt;sub&gt;8&lt;/sub&gt; do dia gasto apenas tentando fazer uma conexão.&lt;br /&gt;&lt;br /&gt;Em compensação, a BrT já ligou pra cá oferecendo o Brturbo de provedor.  Se a gente ganhasse +1 dB de SNR a cada ligação dessas...  Eles já estariam esticando cabos de fibra ótica.  Ou não, pois é bem comum o SNR estar em 0 dB, então agora estaríamos com o &amp;ldquo;mínimo&amp;rdquo; aceitável para ADSL.&lt;br /&gt;&lt;br /&gt;Nos últimos 3 meses, a gente tem recebido pelo menos 1 ligação por semana, oferecendo o super pacote de vantagens deles, às vezes por R$9/mês, R$12/mês e R$16/mês.  Nenhum dos atendentes soube explicar a diferença de preço quando perguntado.  Talvez o motivo seja o mesmo para o pessoal em Goiânia ter pago apenas R$25,77 para acesso a 2 Mbps (vinte e cinco com uns quebrados).  &lt;span style="font-style:italic;"&gt;Ie&lt;/span&gt;, &amp;ldquo;vai saber&amp;rdquo;.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 20°C&lt;br /&gt;Umidade: 74%&lt;br /&gt;Pressão Atmosférica: 1008,1 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 352 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 90 %&lt;br /&gt;Downstream Noise Margin  : 4.5 dB &lt;br /&gt;Downstream Attenuation   : 41 dB &lt;br /&gt;Downstream Output Power  : 17 dBm &lt;br /&gt;Upstream Capacity Occupation : 80 %&lt;br /&gt;Upstream Noise Margin  : 12 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 448630 bytes 5855 packets&lt;br /&gt;PPP 1: Received            : 7765507 bytes 7129 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 59 min, 30 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 10 hours 38 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-3617932270685959048?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/3617932270685959048/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=3617932270685959048' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/3617932270685959048'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/3617932270685959048'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/quanto-tempo-dura-um-tormento.html' title='Quanto tempo dura um tormento?'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-3458023798584602419</id><published>2007-02-15T15:39:00.000-03:00</published><updated>2007-04-22T09:47:37.119-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='320 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><category scheme='http://www.blogger.com/atom/ns#' term='dsl'/><title type='text'>DSL engasgado</title><content type='html'>Outro dia DSL, com bastante ruído na linha (bem ruim de entender a outra pessoa no telefone), e descartando pacotes feito louco.  Um dia normal.&lt;br /&gt;&lt;br /&gt;Até achei que hoje seria pior, pois está bem ensolarado e quente.  A primeira conexão precisou da ajuda do telefone, seguida de uma queda logo após desligar o telefone, conectando abaixo da velocidade contratada e continuando até agora.&lt;br /&gt;&lt;br /&gt;Detalhe que as 15:39 o SNR já está em -2 dB, sendo que o enlace está operando a 320/320 kbps.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 32°C, sensação de 34°C&lt;br /&gt;Umidade: 49%&lt;br /&gt;Pressão Atmosférica: 1009,1 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 16332 &lt;br /&gt;HEC : 2680 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 73 &lt;br /&gt;CRC : 2511 &lt;br /&gt;HEC : 550 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 120 &lt;br /&gt;CRC : 86 &lt;br /&gt;HEC : 97 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 90 %&lt;br /&gt;Downstream Noise Margin  : -2 dB &lt;br /&gt;Downstream Attenuation   : 42 dB &lt;br /&gt;Downstream Output Power  : 16 dBm &lt;br /&gt;Upstream Capacity Occupation : 81 %&lt;br /&gt;Upstream Noise Margin  : 12 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 2086597 bytes 14979 packets&lt;br /&gt;PPP 1: Received            : 12623790 bytes 15466 packets&lt;br /&gt;PPP 1: Connected time      : 4 hr, 13 min, 30 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 4 hours 13 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-3458023798584602419?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/3458023798584602419/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=3458023798584602419' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/3458023798584602419'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/3458023798584602419'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/dsl-engasgado.html' title='DSL engasgado'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-3967699554557717328</id><published>2007-02-14T16:24:00.000-03:00</published><updated>2007-04-22T09:47:37.120-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><category scheme='http://www.blogger.com/atom/ns#' term='448 kbps'/><title type='text'>Normalizando...</title><content type='html'>Yep, o negócio aqui está voltando ao normal&amp;mdash;abre o telefone por um tempo para conectar, desliga o telefone, modem reconecta em velocidade menor do que a contratada.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado (depois de 20 minutos de linha aberta para &amp;ldquo;limpar&amp;rdquo;)&lt;br /&gt;Temperatura: 29°C, sensação de 31°C&lt;br /&gt;Umidade: 55%&lt;br /&gt;Pressão Atmosférica: 1010,2 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 448 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 91 %&lt;br /&gt;Downstream Noise Margin  : 5.5 dB &lt;br /&gt;Downstream Attenuation   : 41.5 dB &lt;br /&gt;Downstream Output Power  : 16.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 81 %&lt;br /&gt;Upstream Noise Margin  : 12 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Connected time      : 0 hr, 3 min, 23 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 6 hours 33 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-3967699554557717328?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/3967699554557717328/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=3967699554557717328' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/3967699554557717328'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/3967699554557717328'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/normalizando.html' title='Normalizando...'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-2845295000957639812</id><published>2007-02-14T13:17:00.000-03:00</published><updated>2007-04-22T09:47:37.120-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='320 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='dsl'/><title type='text'>“Não elogia que estraga!”</title><content type='html'>Foi só falar bem do negócio que desandou completamente.  Pelo menos não está precisando de ajuda do telefone.&lt;br /&gt;&lt;br /&gt;Um possível temporal se aproxima, segundo o pessoal da previsão do tempo.  A pressão atmosférica está caindo, e aqui por São Leopoldo é comum chover quando a pressão cai abaixo dos 1010 hPa.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 27°C, sensação de 28°C&lt;br /&gt;Umidade: 58%&lt;br /&gt;Pressão Atmosférica: 1011,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 2465 &lt;br /&gt;HEC : 512 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 15 &lt;br /&gt;CRC : 20 &lt;br /&gt;HEC : 13 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 18 &lt;br /&gt;CRC : 15 &lt;br /&gt;HEC : 12 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line     &lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 90 %&lt;br /&gt;Downstream Noise Margin  : 4.5 dB &lt;br /&gt;Downstream Attenuation   : 42 dB &lt;br /&gt;Downstream Output Power  : 16 dBm &lt;br /&gt;Upstream Capacity Occupation : 81 %&lt;br /&gt;Upstream Noise Margin  : 12 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 5912339 bytes 18293 packets&lt;br /&gt;PPP 1: Received            : 12304269 bytes 18787 packets&lt;br /&gt;PPP 1: Connected time      : 1 hr, 20 min, 25 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 3 hours 34 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-2845295000957639812?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/2845295000957639812/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=2845295000957639812' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2845295000957639812'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2845295000957639812'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/elogia-que-estraga.html' title='&amp;ldquo;Não elogia que estraga!&amp;rdquo;'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-2223288820877343533</id><published>2007-02-14T12:05:00.000-03:00</published><updated>2007-04-22T09:47:37.121-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='otimo'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><title type='text'>Aguentando firme!!</title><content type='html'>Que beleza.  O modem conectou &lt;span style="font-style:italic;"&gt;sem&lt;/span&gt; ajuda, direto a 608 kbps, e está aguentando firme, apesar do SNR estar baixando (começou em 11 dB de manhã, agora está em 3 dB).&lt;br /&gt;&lt;br /&gt;É assim que tem que ser.  Espero que o pessoal realmente tenha mexido no trajeto daqui até a central, para não ser mais um efeito de macumba ou outra dessas coisas altamente entrópicas.&lt;br /&gt;&lt;br /&gt;Apesar dos vários pacotes corrompidos, ainda assim tá indo legal.  Consegui fechar o download de uma ISO (FreeDOS, para substituir o MS-DOS numa máquina velha), a 27 KB/s com picos de 60 KB/s.&lt;br /&gt;&lt;br /&gt;Se não estou viajando, os 17 &lt;a href="http://en.wikipedia.org/wiki/DBm"&gt;dBm&lt;/a&gt; de potência representam 50 mW (basicamente 10&lt;sup&gt;1,7&lt;/sup&gt; mili Watts).&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 28°C, sensação de 29°C&lt;br /&gt;Umidade: 58%&lt;br /&gt;Pressão Atmosférica: 1012,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 12386 &lt;br /&gt;HEC : 2745 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 65 &lt;br /&gt;CRC : 47 &lt;br /&gt;HEC : 83 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 71 &lt;br /&gt;CRC : 81 &lt;br /&gt;HEC : 77 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 93 %&lt;br /&gt;Downstream Noise Margin  : 3 dB &lt;br /&gt;Downstream Attenuation   : 42.5 dB &lt;br /&gt;Downstream Output Power  : 17 dBm &lt;br /&gt;Upstream Capacity Occupation : 76 %&lt;br /&gt;Upstream Noise Margin  : 13 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 3720901 bytes 71710 packets&lt;br /&gt;PPP 1: Received            : 136143317 bytes 93094 packets&lt;br /&gt;PPP 1: Connected time      : 2 hr, 10 min, 35 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 2 hours 11 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-2223288820877343533?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/2223288820877343533/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=2223288820877343533' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2223288820877343533'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2223288820877343533'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/aguentando-firme.html' title='Aguentando firme!!'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-7850354549375580976</id><published>2007-02-13T23:48:00.000-03:00</published><updated>2007-04-22T09:47:37.121-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='otimo'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><title type='text'>Batendo todos os recordes!</title><content type='html'>Não sei o que deu, mas o negócio hoje está batendo todos os recordes.  Um deles é o de menor SNR: -13,5 dB (fator de 10&lt;sup&gt;-1,35&lt;/sup&gt; = 0,04).  Outro é o tempo de conexão a 608 kbps sem ajuda do telefone, 7h36min, coisa que só vi no mês que habilitamos os 608 kbps.&lt;br /&gt;&lt;br /&gt;Os números estão bonitos.  Espero que continue assim, apesar da grande quantidade de pacotes corrompidos.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 22°C&lt;br /&gt;Umidade: 83%&lt;br /&gt;Pressão Atmosférica: 1010,8 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 7737 &lt;br /&gt;HEC : 2018 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 18 &lt;br /&gt;CRC : 15 &lt;br /&gt;HEC : 20 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 20 &lt;br /&gt;CRC : 23 &lt;br /&gt;HEC : 12 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 51 %&lt;br /&gt;Downstream Noise Margin  : 8 dB &lt;br /&gt;Downstream Attenuation   : 41.5 dB &lt;br /&gt;Downstream Output Power  : 17.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 76 %&lt;br /&gt;Upstream Noise Margin  : 13 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 7661276 bytes 88954 packets&lt;br /&gt;PPP 1: Received            : 128165700 bytes 102192 packets&lt;br /&gt;PPP 1: Connected time      : 7 hr, 36 min, 32 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 13 hours 17 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-7850354549375580976?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/7850354549375580976/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=7850354549375580976' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/7850354549375580976'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/7850354549375580976'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/batendo-todos-os-recordes.html' title='Batendo todos os recordes!'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-7374717424453065997</id><published>2007-02-13T16:18:00.000-03:00</published><updated>2007-04-22T09:47:37.122-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='otimo'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><title type='text'>Milagre!!</title><content type='html'>Mas bah, esse é pra ficar na história!  Depois de ficar com o telefone aberto durante 1h20min, o modem conseguiu reconectar em 608/320 kbps, sem ajuda.  Isso geralmente só acontece quando o pessoal da manutenção troca par nos armários.  Não sei se fizeram uma manutenção, mas se fizeram foi muito rápida (30 segundos, o tempo para 2 tentativas de conexão &lt;a href="http://www.usr.com/products/dsl/p-dsl-product.asp?type=specs&amp;sku=USR8550"&gt;desde modem&lt;/a&gt;).&lt;br /&gt;&lt;br /&gt;A diferença de 15 dB (fator de 10&lt;sup&gt;1,5&lt;/sup&gt; = 31,62) para -8.5 dB (fator de 10&lt;sup&gt;-0,85&lt;/sup&gt; = 0,14) é de 224x.&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 9 &lt;br /&gt;HEC : 2 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 2 &lt;br /&gt;HEC : 0 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 51 %&lt;br /&gt;Downstream Noise Margin  : 15 dB &lt;br /&gt;Downstream Attenuation   : 41.5 dB &lt;br /&gt;Downstream Output Power  : 17.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 76 %&lt;br /&gt;Upstream Noise Margin  : 13 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 39741 bytes 285 packets&lt;br /&gt;PPP 1: Received            : 110857 bytes 285 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 5 min, 50 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 5 hours 46 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-7374717424453065997?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/7374717424453065997/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=7374717424453065997' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/7374717424453065997'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/7374717424453065997'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/milagre.html' title='Milagre!!'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-6283399074032555374</id><published>2007-02-13T13:35:00.000-03:00</published><updated>2007-04-22T09:47:37.122-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='352 kbps'/><title type='text'>Novas perspectivas</title><content type='html'>Ontem de tarde, por volta das 15:40, a voltagem aqui de casa mudou de 220V para 100-180V, continuamente medidas com meu &lt;a href="http://www.minipa.com.br/prod_esp.asp?id=184&amp;cod_produto=ET-1400"&gt;multímetro&lt;/a&gt;. Pelas 16:20-16:40, apesar de a atendente da AES Sul avisar que uma equipe levaria 1h30min para chegar aqui, essa suposta equipe começou a ver o que estava acontecendo, e cortaram a energia elétrica completamente (ao invés da meia-fase variável que estava).&lt;br /&gt;&lt;br /&gt;Quando estava sem energia, fiz uma outra ligação, e notei que a linha estava incrivelmente "limpa".  Logo lembrei que ali por 2000-2001, um cabista que freqüentemente atendia os pedidos de reparo para esta linha telefônica, conseguia que a equipe &amp;ldquo;aérea&amp;rdquo; da AES Sul levantassem os cabos de energia elétrica (para tirar a &amp;ldquo;barriga&amp;rdquo;).  Já naquela época o &lt;a href="http://www.usr.com/products/home/home-product.asp?sku=USR5610B"&gt;modem interno&lt;/a&gt; (o mais caro que já comprei na vida!) tinha sérios problemas tanto para conectar quanto para se manter conectado.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-style:italic;"&gt;Cutting the crap&lt;/span&gt;, liguei para a pessoa que atualmente está cuidando dos problemas com ADSL, e passei essa dica (abaixar os cabos telefônicos que estão mais altos do que o normal; tentar que a AES Sul levante os cabos de energia elétrica).  Vamos ver no que dá.&lt;br /&gt;&lt;br /&gt;Logo que a energia elétrica foi re-estabelecida, a chiadeira voltou ao telefone.  Hoje já teve de tudo (608, 512, 352, 320 kbps, com e sem telefone aberto).  Ninguém fica entediado com ADSL por aqui.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 27°C&lt;br /&gt;Umidade: 51%&lt;br /&gt;Pressão Atmosférica: 1013,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 352 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 35 &lt;br /&gt;HEC : 7 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 1 &lt;br /&gt;CRC : 2 &lt;br /&gt;HEC : 1 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 1 &lt;br /&gt;CRC : 1 &lt;br /&gt;HEC : 0 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 90 %&lt;br /&gt;Downstream Noise Margin  : 4.5 dB &lt;br /&gt;Downstream Attenuation   : 44 dB &lt;br /&gt;Downstream Output Power  : 16 dBm &lt;br /&gt;Upstream Capacity Occupation : 81 %&lt;br /&gt;Upstream Noise Margin  : 11 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all &lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 172467 bytes 2360 packets&lt;br /&gt;PPP 1: Received            : 3804200 bytes 2977 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 12 min, 36 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 2 hours 50 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-6283399074032555374?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/6283399074032555374/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=6283399074032555374' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/6283399074032555374'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/6283399074032555374'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/novas-perspectivas.html' title='Novas perspectivas'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-3216862767415017537</id><published>2007-02-12T15:20:00.000-03:00</published><updated>2007-04-22T09:47:37.122-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='512 kbps'/><title type='text'>Ficou com vergonha!</title><content type='html'>Depois do fiasco matinal, o negócio aqui resolver funcionar melhor.  Já tem um tempo que está conectado sem ajuda do telefone.  Vamos ver se consegue passar pela provação vespertina, por volta das 18:30.&lt;br /&gt;&lt;br /&gt;O bom é que o dia não está muito quente, e tem bastante vento.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 26°C, sensação de 27°C&lt;br /&gt;Umidade: 61%&lt;br /&gt;Pressão Atmosférica: 1015,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 512 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 84 &lt;br /&gt;HEC : 38 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 5 &lt;br /&gt;HEC : 2 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 93 %&lt;br /&gt;Downstream Noise Margin  : 8.5 dB &lt;br /&gt;Downstream Attenuation   : 41.5 dB &lt;br /&gt;Downstream Output Power  : 16.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 72 %&lt;br /&gt;Upstream Noise Margin  : 13 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 882408 bytes 11078 packets&lt;br /&gt;PPP 1: Received            : 6188601 bytes 11377 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 47 min, 5 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 5 hours 10 minutes&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-3216862767415017537?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/3216862767415017537/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=3216862767415017537' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/3216862767415017537'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/3216862767415017537'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/ficou-com-vergonha.html' title='Ficou com vergonha!'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-2124147053933562133</id><published>2007-02-12T13:44:00.000-03:00</published><updated>2007-04-22T09:47:37.123-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><title type='text'>“Os últimos suspiros de um Modem”</title><content type='html'>O troll do Sucrilhos voltou, e pedalou bonito o modem.  Conexão só com o telefone aberto.&lt;br /&gt;&lt;br /&gt;Os -8,5 dB já foram vistos aqui anteriormente.  Por sinal, a diferença entre -8,5 dB (fator 0,14) e 0 dB é de 7,08x.  Não sei como esse modem consegue aguentar essa linha.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: &lt;span style="font-style:italic;"&gt;aberto&lt;/span&gt;&lt;br /&gt;Temperatura: 26°C, sensação de 27°C&lt;br /&gt;Umidade: 57%&lt;br /&gt;Pressão Atmosférica: 1017,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 91 %&lt;br /&gt;Downstream Noise Margin  : -8.5 dB &lt;br /&gt;Downstream Attenuation   : 40 dB &lt;br /&gt;Downstream Output Power  : 15.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 81 %&lt;br /&gt;Upstream Noise Margin  : 12 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 14493 &lt;br /&gt;HEC : 2674 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 96 &lt;br /&gt;CRC : 2211 &lt;br /&gt;HEC : 974 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 126 &lt;br /&gt;CRC : 187 &lt;br /&gt;HEC : 208&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-2124147053933562133?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/2124147053933562133/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=2124147053933562133' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2124147053933562133'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2124147053933562133'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/ltimos-suspiros-de-um-modem.html' title='&lt;i&gt;&amp;ldquo;Os últimos suspiros de um Modem&amp;rdquo;&lt;/i&gt;'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-2520333283657636479</id><published>2007-02-12T10:52:00.000-03:00</published><updated>2007-04-22T09:47:37.123-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='320 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='dsl'/><title type='text'>Segunda-feira, DSL</title><content type='html'>Está quente por aqui, bastante sol, e como é de costume nesses dias, a primeira conexão só com o telefone aberto.  Depois que o troll da linha telefônica termina de comer o Sucrilhos, dá pra desligar o telefone e o modem consegue sincronizar numa velocidade menor.&lt;br /&gt;&lt;br /&gt;Hoje, DSL.  Nesses dias, o habitual é ficar em 288 kbps, 320 kbps ou 352 kbps.  Se pelo menos ficar, já será ótimo, mas o normal é cair perto do meio-dia, ficar um tempo sem conseguir sincronizar, e passar a tarde a 288 kbps.  Vamos ver como será hoje, já que não tem outro jeito.&lt;br /&gt;&lt;br /&gt;Pelo que fiquei sabendo recentemente por um amigo, não vai rolar a autorização para troca de central.  Talvez a única chance seja a GVT, que ainda não tem cabos por aqui (só linha de telefone por antena), mas mesmo assim, não sei vai dar tempo.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 24°C&lt;br /&gt;Umidade: 65%&lt;br /&gt;Pressão Atmosférica: 1017,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 471 &lt;br /&gt;HEC : 91 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 2 &lt;br /&gt;CRC : 2 &lt;br /&gt;HEC : 0 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 1 &lt;br /&gt;HEC : 2 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 91 %&lt;br /&gt;Downstream Noise Margin  : 0 dB &lt;br /&gt;Downstream Attenuation   : 40 dB &lt;br /&gt;Downstream Output Power  : 15.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 81 %&lt;br /&gt;Upstream Noise Margin  : 12 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 23275 bytes 361 packets&lt;br /&gt;PPP 1: Received            : 109048 bytes 375 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 18 min, 36 sec&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 34 minutes 35 seconds&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-2520333283657636479?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/2520333283657636479/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=2520333283657636479' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2520333283657636479'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2520333283657636479'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/segunda-feira-dsl.html' title='Segunda-feira, DSL'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-2280393633011494312</id><published>2007-02-11T18:32:00.000-03:00</published><updated>2007-04-22T09:47:37.123-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><title type='text'>Quase um relógio</title><content type='html'>Mas bah.  18:24 começaram as quedas, e agora só fica conectado com o telefone aberto.  Não sei o porquê, mas a instabilidade aqui tem horário, em geral.&lt;br /&gt;&lt;br /&gt;Por sinal, 13,5 dB com o telefone aberto, contra os zero de antes.  Uma pequena diferença de 22,39x (10&lt;sup&gt;1,35&lt;/sup&gt; = 22,39).&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: &lt;span style="font-style:italic;"&gt;aberto&lt;/span&gt;&lt;br /&gt;Temperatura: 26°C&lt;br /&gt;Umidade: 54%&lt;br /&gt;Pressão Atmosférica: 1017,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 7 &lt;br /&gt;HEC : 2 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 1 &lt;br /&gt;HEC : 0 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 45 %&lt;br /&gt;Downstream Noise Margin  : 13.5 dB &lt;br /&gt;Downstream Attenuation   : 40 dB &lt;br /&gt;Downstream Output Power  : 17.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 64 %&lt;br /&gt;Upstream Noise Margin  : 16 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 170661 bytes 963 packets&lt;br /&gt;PPP 1: Received            : 749019 bytes 1023 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 7 min, 30 sec&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-2280393633011494312?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/2280393633011494312/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=2280393633011494312' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2280393633011494312'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2280393633011494312'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/quase-um-relgio.html' title='Quase um relógio'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-3042172961872443894</id><published>2007-02-11T17:30:00.000-03:00</published><updated>2007-04-22T09:47:37.124-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='320 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='dsl'/><title type='text'>DSL Estável</title><content type='html'>Depois da chuva forte durante a noite, hoje é dia de DSL (sem A) estável.  Pelo menos não fica caindo a cada 20 minutos, o que é ótimo.  O telefone nem chegou a ser aberto, então não sei se tem ruído audível.&lt;br /&gt;&lt;br /&gt;SNR de 0 dB não é zero "de verdade", é 1, pois 10&lt;sup&gt;0&lt;/sup&gt; = 1.&lt;br /&gt;&lt;br /&gt;Ah, e o recorde da semana!  3+ horas conectado, isso é um feito incrível.  Nada como uma boa chuva.  O que preocupa é que já são 17h, e a partir de agora começa a piorar bastante, geralmente ficando um inferno por volta das 18:30.  Vamos ver como anda a sorte então.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 26°C&lt;br /&gt;Umidade: 54%&lt;br /&gt;Pressão Atmosférica: 1017,9 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 520 &lt;br /&gt;HEC : 132 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 7 &lt;br /&gt;CRC : 16 &lt;br /&gt;HEC : 7 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 4 &lt;br /&gt;CRC : 2 &lt;br /&gt;HEC : 4 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 92 %&lt;br /&gt;Downstream Noise Margin  : 0 dB &lt;br /&gt;Downstream Attenuation   : 42.5 dB &lt;br /&gt;Downstream Output Power  : 15.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 81 %&lt;br /&gt;Upstream Noise Margin  : 11 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 1368044 bytes 16278 packets&lt;br /&gt;PPP 1: Received            : 19028825 bytes 18094 packets&lt;br /&gt;PPP 1: Connected time      : 3 hr, 20 min, 29 sec&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-3042172961872443894?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/3042172961872443894/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=3042172961872443894' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/3042172961872443894'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/3042172961872443894'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/dsl-estvel.html' title='DSL Estável'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-4756378630139317034</id><published>2007-02-09T09:49:00.000-03:00</published><updated>2007-04-22T09:47:37.124-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='288 kbps'/><title type='text'>Continua...</title><content type='html'>Pelo visto, lá vem outro dia tosco.  Ontem o dia inteiro a 288 kbps, com "pico" de 320 kbps.  Mais perto da velocidade contratada, só com o telefone aberto.&lt;br /&gt;&lt;br /&gt;Hoje já começou assim também, tendo que abrir o telefone já para a primeira conexão.  E muito Sucrilhos na linha.  Dos números, o que "preocupa" é a atenuação maior do que a média atual, que estava nos 40 dB.&lt;br /&gt;&lt;br /&gt;3 dB é bastante: 10&lt;sup&gt;0,3&lt;/sup&gt; = 1,995, também conhecido como "o dobro".  Basta ver que:&lt;br /&gt;&lt;blockquote&gt;10&lt;sup&gt;4&lt;/sup&gt; = 10.000&lt;/blockquote&gt;&lt;br /&gt;e&lt;br /&gt;&lt;blockquote&gt;10&lt;sup&gt;4,3&lt;/sup&gt; = 19.953&lt;/blockquote&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 23°C, sensação de 23°C&lt;br /&gt;Umidade: 83%&lt;br /&gt;Pressão Atmosférica: 1020,0 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 288 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 30 &lt;br /&gt;HEC : 10 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 98 %&lt;br /&gt;Downstream Noise Margin  : 3.5 dB &lt;br /&gt;Downstream Attenuation   : 43 dB &lt;br /&gt;Downstream Output Power  : 15 dBm &lt;br /&gt;Upstream Capacity Occupation : 86 %&lt;br /&gt;Upstream Noise Margin  : 10 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 6196 bytes 196 packets&lt;br /&gt;PPP 1: Received            : 17609 bytes 192 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 12 min, 3 sec&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-4756378630139317034?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/4756378630139317034/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=4756378630139317034' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/4756378630139317034'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/4756378630139317034'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/continua.html' title='Continua...'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-3845914156061425812</id><published>2007-02-08T13:43:00.000-03:00</published><updated>2007-04-22T09:47:37.125-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><title type='text'>Não, está pior do que ontem!</title><content type='html'>Não tá fácil hoje.  Só esteve conectado com a linha aberta, inclusive agora.  Além de depender do telefone, não está grande coisa&amp;mdash;quase tudo tá dando timeout.  Um saco.  Usar o &lt;a href="http://en.wikipedia.org/wiki/Svn"&gt;SVN&lt;/a&gt; nessas condições é bem chato, porque ele congela por um tempo caso a conexão caia durante o commit.  Pelo menos não perde a consistência.&lt;br /&gt;&lt;br /&gt;É torcer para o pessoal da ETE realmente conseguir a autorização para troca de central.  Pra eles também não está fácil conseguir resolver este problema.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: &lt;span style="font-style:italic;"&gt;aberto&lt;/span&gt;&lt;br /&gt;Temperatura: 28°C, sensação de 29°C&lt;br /&gt;Umidade: 58%&lt;br /&gt;Pressão Atmosférica: 1019,0 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 61 &lt;br /&gt;HEC : 15 &lt;br /&gt;...&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 65 %&lt;br /&gt;Downstream Noise Margin  : 10.5 dB &lt;br /&gt;Downstream Attenuation   : 41 dB &lt;br /&gt;Downstream Output Power  : 16.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 68 %&lt;br /&gt;Upstream Noise Margin  : 15 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 278083 bytes 1933 packets&lt;br /&gt;PPP 1: Received            : 2738951 bytes 2469 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 8 min, 23 sec&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-3845914156061425812?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/3845914156061425812/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=3845914156061425812' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/3845914156061425812'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/3845914156061425812'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/no-est-pior-do-que-ontem.html' title='Não, está &lt;i&gt;pior&lt;/i&gt; do que ontem!'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-2175265255655030279</id><published>2007-02-08T10:14:00.000-03:00</published><updated>2007-04-22T09:47:37.125-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><title type='text'>Continua como ontem</title><content type='html'>Ontem o modem ficou o dia todo conectado a 352 kbps, pelo menos sem a ajuda do telefone.  No final do dia, havia descartado mais de 50.000 pacotes por causa de erros de CRC, o que é muito mesmo para os padrões que estamos acostumados.  Pelas 20h, o modem só conectava com ajuda do telefone.&lt;br /&gt;&lt;br /&gt;Agora de manhã a mesma coisa, só com telefone aberto.  E mesmo assim, é quase um milagre conseguir transmitir dados numa linha que faz tanto barulho quanto comer &lt;a href="http://www.sucrilhos.com.br/"&gt;Sucrilhos&lt;/a&gt; puro (&amp;ldquo;crunch, crunch, crunch&amp;rdquo;).  Aos poucos vai melhorando, imagino que conforme vai reduzindo a impedância.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: &lt;span style="font-style:italic;"&gt;aberto&lt;/span&gt;&lt;br /&gt;Temperatura: 24°C, sensação de 26°C&lt;br /&gt;Umidade: 83%&lt;br /&gt;Pressão Atmosférica: 1019,0 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 46 &lt;br /&gt;...&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 48 %&lt;br /&gt;Downstream Noise Margin  : 3.5 dB &lt;br /&gt;Downstream Attenuation   : 41 dB &lt;br /&gt;Downstream Output Power  : 17.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 68 %&lt;br /&gt;Upstream Noise Margin  : 15 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 409989 bytes 3209 packets&lt;br /&gt;PPP 1: Received            : 3154981 bytes 3596 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 31 min, 53 sec&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-2175265255655030279?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/2175265255655030279/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=2175265255655030279' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2175265255655030279'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2175265255655030279'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/continua-como-ontem.html' title='Continua como ontem'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-2914490101385338488</id><published>2007-02-07T10:09:00.000-03:00</published><updated>2007-04-22T09:47:37.126-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='288 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><title type='text'>Previsão do dia: Calor</title><content type='html'>Hoje vai fazer calor, com certeza. Não houve muita dificuldade para o modem conectar, tirando o fato de estar bem abaixo da velocidade contratada.  O &lt;a href="http://en.wikipedia.org/wiki/Snr"&gt;SNR&lt;/a&gt; está muito baixo, a &lt;a href="http://en.wikipedia.org/wiki/Attenuation"&gt;atenuação&lt;/a&gt; está ótima para os padrões que eu costumo ver (já esteve em 55 dB, ali por Dezembro).  Como disse antes, vai fazer calor hoje.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 26°C, sensação de 28°C&lt;br /&gt;Umidade: 74%&lt;br /&gt;Pressão Atmosférica: 1010,2 hPa&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 288 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 91 &lt;br /&gt;HEC : 23 &lt;br /&gt;...&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 94 %&lt;br /&gt;Downstream Noise Margin  : -1.5 dB &lt;br /&gt;Downstream Attenuation   : 41 dB &lt;br /&gt;Downstream Output Power  : 15.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 81 %&lt;br /&gt;Upstream Noise Margin  : 11 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 240388 bytes 2438 packets&lt;br /&gt;PPP 1: Received            : 1807331 bytes 2899 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 44 min, 35 sec&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-2914490101385338488?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/2914490101385338488/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=2914490101385338488' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2914490101385338488'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/2914490101385338488'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/previso-do-dia-calor.html' title='Previsão do dia: Calor'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-8503066633598220066</id><published>2007-02-06T20:41:00.000-03:00</published><updated>2007-04-22T09:47:37.126-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='288 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><title type='text'>Trash!</title><content type='html'>Bah.  Não tem muito o que dizer. &lt;span style="font-style:italic;"&gt;Trash&lt;/span&gt; é elogio.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 30°C, sensação de 34°C&lt;br /&gt;Umidade: 66%&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 288 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 36583 &lt;br /&gt;HEC : 14949 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 519 &lt;br /&gt;CRC : 524 &lt;br /&gt;HEC : 542 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 514 &lt;br /&gt;CRC : 487 &lt;br /&gt;HEC : 496 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line &lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 99 %&lt;br /&gt;Downstream Noise Margin  : 2.5 dB &lt;br /&gt;Downstream Attenuation   : 42 dB &lt;br /&gt;Downstream Output Power  : 15 dBm &lt;br /&gt;Upstream Capacity Occupation : 87 %&lt;br /&gt;Upstream Noise Margin  : 11 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 10678206 bytes 48744 packets&lt;br /&gt;PPP 1: Received            : 46672186 bytes 51147 packets&lt;br /&gt;PPP 1: Connected time      : 6 hr, 32 min, 59 sec&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-8503066633598220066?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/8503066633598220066/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=8503066633598220066' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/8503066633598220066'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/8503066633598220066'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/trash.html' title='Trash!'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-101623593686643109</id><published>2007-02-06T14:08:00.000-03:00</published><updated>2007-04-19T11:29:35.189-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><title type='text'>O Mito do Telefone</title><content type='html'>&lt;blockquote&gt;&amp;ldquo;Telefone aberto pra conectar ADSL?  Sei, sei.&amp;rdquo;&lt;/blockquote&gt;&lt;br /&gt;&lt;br /&gt;Então tá.  Pra quem não acredita, aí vão os números:&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Telefone no gancho&lt;/span&gt;:&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 448 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 92 %&lt;br /&gt;Downstream Noise Margin  : -8.5 dB &lt;br /&gt;Downstream Attenuation   : 41 dB &lt;br /&gt;Downstream Output Power  : 16.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 72 %&lt;br /&gt;Upstream Noise Margin  : 13 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm&lt;br /&gt;&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Telefone fora do gancho (linha aberta)&lt;/span&gt;:&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 49 %&lt;br /&gt;Downstream Noise Margin  : 13.5 dB &lt;br /&gt;Downstream Attenuation   : 41 dB &lt;br /&gt;Downstream Output Power  : 17.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 68 %&lt;br /&gt;Upstream Noise Margin  : 15 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm &lt;br /&gt;&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;-8,5 dB sem telefone contra 13,5 dB, para o SNR.  Fator de 0,14 contra 22,39, uma diferença de 160x.&lt;br /&gt;&lt;br /&gt;Até agora há pouco, estava conectado sem telefone a 448 kbps, mas a conexão começou a engasgar pra valer.  Na maior parte da manhã o modem estava a 320 kbps, apesar de iniciar os trabalhos a 608 kbps.  Já caiu 4x em 4h13min, e agora só está conectado por causa do telefone.  Esta é a rotina das 12h as 14h de dias ensolarados por aqui, ADSL discada.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status climático&lt;/span&gt;:&lt;br /&gt;Telefone: &lt;span style="font-weight:bold;"&gt;aberto&lt;/span&gt;&lt;br /&gt;Temperatura: 30°C, sensação de 36°C&lt;br /&gt;Umidade: 74%&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-101623593686643109?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/101623593686643109/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=101623593686643109' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/101623593686643109'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/101623593686643109'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/o-mito-do-telefone.html' title='O Mito do Telefone'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-3268421647680142704</id><published>2007-02-06T10:36:00.000-03:00</published><updated>2007-04-19T11:29:35.190-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><title type='text'>So far, so good</title><content type='html'>Choveu forte várias vezes durante esta noite.  Agora está tranqüilo o tempo.  Não faz muito tempo que liguei aqui (um pouco mais de meia hora), sem ajuda do telefone, mas não sei se vai durar muito. Ainda mais porque está abrindo um sol forte.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: Desligado&lt;br /&gt;Temperatura: 22°C&lt;br /&gt;Umidade: 100%&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps&lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0&lt;br /&gt;CRC : 491&lt;br /&gt;HEC : 209&lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0&lt;br /&gt;CRC : 0&lt;br /&gt;HEC : 0&lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 11&lt;br /&gt;CRC : 14&lt;br /&gt;HEC : 7&lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 15&lt;br /&gt;CRC : 14&lt;br /&gt;HEC : 11&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 49 %&lt;br /&gt;Downstream Noise Margin  : -3 dB&lt;br /&gt;Downstream Attenuation   : 40 dB&lt;br /&gt;Downstream Output Power  : 17.5 dBm&lt;br /&gt;Upstream Capacity Occupation : 64 %&lt;br /&gt;Upstream Noise Margin  : 16 dB&lt;br /&gt;Upstream Attenuation   : 31.5 dB&lt;br /&gt;Upstream Output Power  : 12 dBm&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 108373 bytes 1229 packets&lt;br /&gt;PPP 1: Received            : 615193 bytes 1373 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 33 min, 50 sec&lt;br /&gt;&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;PS: -3 dB dá um fator de 10&lt;sup&gt;-0.3&lt;/sup&gt; = 0,5.&lt;br /&gt;PS&lt;sub&gt;2&lt;/sub&gt;: Fui informado recentemente que o requisito para ADSL caiu de 12 dB (SNR) para 11 dB.  Fatores de 10&lt;sup&gt;1,1&lt;/sup&gt; = 12,59 e 10&lt;sup&gt;1,2&lt;/sup&gt; = 15,85), uma diferença de 25x a 32x sobre os -3 dB desta medição.&lt;br /&gt;PS&lt;sub&gt;3&lt;/sub&gt;: Fortão esse &lt;a href="http://www.usr.com/products/dsl/p-dsl-product.asp?type=specs&amp;amp;sku=USR8550"&gt;modem&lt;/a&gt;!&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-3268421647680142704?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/3268421647680142704/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=3268421647680142704' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/3268421647680142704'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/3268421647680142704'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/so-far-so-good.html' title='So far, so good'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-236328917005928510</id><published>2007-02-05T22:51:00.000-03:00</published><updated>2007-04-22T09:46:20.818-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='320 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><title type='text'>Tarde DSL</title><content type='html'>Isto mesmo, &lt;a href="http://en.wikipedia.org/wiki/Dsl"&gt;DSL&lt;/a&gt;, sem A. Depois de muitas desconexões, o modem conseguiu uma conexão estável à metade da velocidade contratada para download.&lt;br /&gt;&lt;br /&gt;Infelizmente isto não quer dizer que pagarei a metade da assinatura ADSL, nem que o dia de hoje será descontado na conta.  Afinal, durante a manhã inteira não houve conexão sem o telefone aberto, no meio-dia deve ter caído umas 10x, e pela tarde "meia" ADSL.&lt;br /&gt;&lt;br /&gt;320/320 não é uma velocidade ruim, mas a conexão não está muito boa.  Vários pacotes corrompidos.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;:&lt;br /&gt;Telefone: desligado&lt;br /&gt;Temperatura: 23°C&lt;br /&gt;Umidade: 88%&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 2194 &lt;br /&gt;HEC : 588 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 0 &lt;br /&gt;HEC : 0 &lt;br /&gt;============= FAR END ============&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 12 &lt;br /&gt;CRC : 14 &lt;br /&gt;HEC : 9 &lt;br /&gt;------- INTERLEAVED CHANNEL ------&lt;br /&gt;FEC : 11 &lt;br /&gt;CRC : 13 &lt;br /&gt;HEC : 10 &lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 89 %&lt;br /&gt;Downstream Noise Margin  : -1.5 dB &lt;br /&gt;Downstream Attenuation   : 40 dB &lt;br /&gt;Downstream Output Power  : 15.5 dBm &lt;br /&gt;Upstream Capacity Occupation : 81 %&lt;br /&gt;Upstream Noise Margin  : 12 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm&lt;br /&gt;&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;PPP 1: Transmitted         : 5569142 bytes 18647 packets&lt;br /&gt;PPP 1: Received            : 13079975 bytes 18981 packets&lt;br /&gt;PPP 1: Connected time      : 5 hr, 15 min, 55 sec&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-236328917005928510?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/236328917005928510/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=236328917005928510' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/236328917005928510'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/236328917005928510'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/tarde-dsl.html' title='Tarde DSL'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-7316487531224522997</id><published>2007-02-05T13:57:00.000-03:00</published><updated>2007-04-22T09:46:20.818-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='caindo em breve'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><title type='text'>Acabou a dúvida!</title><content type='html'>Hoje não vai ser fácil, mas pelo menos acabou a dúvida levantada no post anterior: conectou porque estava &lt;span style="font-style:italic;"&gt;chovendo&lt;/span&gt;.  100 pontos para quem acertou.&lt;br /&gt;&lt;br /&gt;Ao que parece, o ruído na linha mudou de freqüência, pois o depois de uns 10 minutos tentando, o modem conseguiu reconectar, ainda a 608 kbps (milagre, o normal é 288 a 352 kbps neste horário).  A distribuição de dados nos subcanais ATM está bem diferente da conexão anterior, sendo que vários deles estão usando hexabit (6 bits por baud).&lt;br /&gt;&lt;br /&gt;Melhor parar de postar a cada reconexão, ou vou bater recorde de posts (30+ só no primeiro dia).&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Status&lt;/span&gt;&lt;br /&gt;Temperatura: 30°C, sensação de 34°C&lt;br /&gt;Umidade: 66%&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps &lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps &lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 59 %&lt;br /&gt;Downstream Noise Margin  : .5 dB &lt;br /&gt;Downstream Attenuation   : 40 dB &lt;br /&gt;Downstream Output Power  : 17 dBm &lt;br /&gt;Upstream Capacity Occupation : 68 %&lt;br /&gt;Upstream Noise Margin  : 15 dB &lt;br /&gt;Upstream Attenuation   : 31.5 dB &lt;br /&gt;Upstream Output Power  : 12 dBm&lt;br /&gt;...&lt;br /&gt;192.168.1.1&gt; bsp perf&lt;br /&gt;============= NEAR END ===========&lt;br /&gt;---------- FAST CHANNEL ----------&lt;br /&gt;FEC : 0 &lt;br /&gt;CRC : 1217&lt;br /&gt;HEC : 459&lt;br /&gt;...&lt;br /&gt;&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;PS: Não foi erro de copy+paste, o SNR está em 0,5 dB.  Isso quer dizer que cairá dentro de alguns minutos, a taxa de pacotes com CRC incorretos está aumentando rápido.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-7316487531224522997?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/7316487531224522997/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=7316487531224522997' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/7316487531224522997'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/7316487531224522997'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/acabou-dvida.html' title='Acabou a dúvida!'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-4843010281551556750</id><published>2007-02-05T13:15:00.000-03:00</published><updated>2007-04-22T09:46:20.819-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='instável mas conectado'/><category scheme='http://www.blogger.com/atom/ns#' term='sem telefone'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><title type='text'>Em dúvida</title><content type='html'>Choveu durante o almoço. Modem conectado. O que houve afinal?&lt;br /&gt;&lt;ol&gt;&lt;li&gt;Conectou porque choveu.&lt;/li&gt;&lt;li&gt;Choveu porque conectou.&lt;/li&gt;&lt;li&gt;Conectou porque criei este blog.&lt;/li&gt;&lt;/ol&gt;Vai saber. Por sinal, desde que desliguei o telefone (por volta das 12:45, menos de 40 minutos atrás), a conexão já caiu 4 vezes:&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; event r&lt;br /&gt;...&lt;br /&gt;Event Reported (9050): Showtime&lt;br /&gt;...&lt;br /&gt;Event Reported (9484): Showtime&lt;br /&gt;...&lt;br /&gt;Event Reported (9573): Showtime&lt;br /&gt;...&lt;br /&gt;Event Reported (9965): Showtime&lt;br /&gt;------ End of event buffer (10118s since system start) ------&lt;br /&gt;&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;Status&lt;br /&gt;&lt;/span&gt;Telefone: fechado (ie, no gancho).&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;a href="http://br.weather.com/weather/local/BRXX0230"&gt;Clima&lt;/a&gt;: 31°C (sensação de 34°C), 58% de umidade.&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps&lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted         : 132595 bytes 1308 packets&lt;br /&gt;PPP 1: Received            : 1590241 bytes 1541 packets&lt;br /&gt;PPP 1: Connected time      : 0 hr, 7 min, 45 sec&lt;br /&gt;192.168.1.1&gt; uptime&lt;br /&gt;up 2 hours 54 minutes&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 66 %&lt;br /&gt;Downstream Noise Margin  : 6 dB&lt;br /&gt;Downstream Attenuation   : 39.5 dB&lt;br /&gt;Downstream Output Power  : 16.5 dBm&lt;br /&gt;Upstream Capacity Occupation : 68 %&lt;br /&gt;Upstream Noise Margin  : 15 dB&lt;br /&gt;Upstream Attenuation   : 31.5 dB&lt;br /&gt;Upstream Output Power  : 12 dBm&lt;br /&gt;...&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-4843010281551556750?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/4843010281551556750/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=4843010281551556750' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/4843010281551556750'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/4843010281551556750'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/em-dvida.html' title='Em dúvida'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-189546727838825631.post-8748484323547244830</id><published>2007-02-05T12:30:00.000-03:00</published><updated>2007-04-22T09:48:34.972-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='USR-8550'/><category scheme='http://www.blogger.com/atom/ns#' term='adsl discada'/><category scheme='http://www.blogger.com/atom/ns#' term='608 kbps'/><category scheme='http://www.blogger.com/atom/ns#' term='ruim'/><title type='text'>Um pouco pior do que o de costume</title><content type='html'>É, hoje a conexão está fazendo jus ao nome.  O &lt;a href="http://www.usr.com/products/dsl/p-dsl-product.asp?type=specs&amp;sku=USR8550"&gt;modem&lt;/a&gt; não consegue sincronizar sem o telefone estar "aberto". Pra quem não sabe, "telefone aberto" significa discar algum dígito para tirar o tom de linha e ficar apenas mudo, sem completar uma ligação. Assim pelo menos o &lt;a href="http://en.wikipedia.org/wiki/Snr"&gt;SNR&lt;/a&gt; aumenta suficientemente para que o modem consiga sincronizar e então conectar.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;Situação no Momento&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Linha aberta há 15 minutos.&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;192.168.1.1&gt; bsp channel&lt;br /&gt;Actual Bit Rate (NEAR END FAST CHANNEL): 608 Kbps&lt;br /&gt;Actual Bit Rate (FAR END FAST CHANNEL): 320 Kbps&lt;br /&gt;192.168.1.1&gt; bsp line&lt;br /&gt;Operation Mode Seletected : G.DMT&lt;br /&gt;Downstream Capacity Occupation : 50 %&lt;br /&gt;Downstream Noise Margin : 11 dB&lt;br /&gt;Downstream Attenuation : 40.5 dB&lt;br /&gt;Downstream Output Power : 17.5 dBm&lt;br /&gt;Upstream Capacity Occupation : 76 %&lt;br /&gt;Upstream Noise Margin : 13 dB&lt;br /&gt;Upstream Attenuation : 31.5 dB&lt;br /&gt;Upstream Output Power : 12 dBm&lt;br /&gt;...&lt;br /&gt;192.168.1.1&gt; ppp 1 info all&lt;br /&gt;...&lt;br /&gt;PPP 1: Transmitted : 308639 bytes 1334 packets&lt;br /&gt;PPP 1: Received : 1246321 bytes 1665 packets&lt;br /&gt;PPP 1: Connected time : 0 hr, 14 min, 15 sec&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/189546727838825631-8748484323547244830?l=adsldiscada.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://adsldiscada.blogspot.com/feeds/8748484323547244830/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=189546727838825631&amp;postID=8748484323547244830' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/8748484323547244830'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/189546727838825631/posts/default/8748484323547244830'/><link rel='alternate' type='text/html' href='http://adsldiscada.blogspot.com/2007/02/um-pouco-pior-do-que-o-de-costume.html' title='Um pouco pior do que o de costume'/><author><name>rnsanchez</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry></feed>
