[caiu] Perda de pacotes Oi

[Roberto Alcântara]

Link OI em Fortaleza,

Perda de pacotes para alguns destinos, incluindo Youtube e hosts da Akamai (
a1638.g.akamai.net [200.216.8.18]).

Esta perda não está sendo registrada em outros destinos, incluindo
internacionais (uol.com.br, slashdot.org, wikipedia.org)

- Roberto


 mtr 74.125.234.1
 6. gi11-0-0.3-ald-ce-rotd-03.telemar.net.br
0.0%   1.1   2.1   1.0  32.8   4.1
 7. so-8-2-2-0-gua-sp-rotn-01.telemar.net.br
0.0%  61.5  62.0  53.1 123.5   9.1
 8. pos11-0-0-ptt-sp-rotb-01.telemar.net.br
40.7%  82.3  82.0  81.5  83.1   0.4
    200.223.55.22
    pos2-0-0-ptt-sp-rotb-01.telemar.net.br
 9.
72.14.197.249
38.3%  82.8  82.5  81.9  83.4   0.4
10.
209.85.243.202
28.8%  82.9  86.2  82.2 128.5  10.7
11.
209.85.248.201
0.0%  63.5  63.7  62.1  78.2   3.3
12. gru03s05-in-f1.1e100.net
27.1%  82.8  83.0  82.2  84.7   0.5


 mtr www.uol.com.br
 6. gigabitethernet5-0-0.2-ald-ce-rotd-03.telemar.net.br
0.0%   1.9   2.9   1.0  28.3   5.8
 7. so-8-2-2-0-gua-sp-rotn-01.telemar.net.br
0.0%  59.4  67.3  57.8 144.0  16.6
 8.
200.223.37.194
0.0%  59.3  64.5  58.6  98.7   8.6
    200.223.37.242
    200.216.30.1
    200.216.30.17
    200.223.37.226
    200.223.37.210
 9.
200.149.239.190
0.0%  82.3  78.3  70.1  88.1   4.6
10.
200.221.136.90
0.0%  42.4  44.4  42.1  99.4  10.6
11. home.uol.com.br
0.0%  88.3  77.1  68.3  88.3   5.3



On Mon, Jan 30, 2012 at 2:19 PM, Thales Pinheiro <thales.listas at gmail.com>wrote:

> Olá,
>
> Pela ADSL Oi Ceará, tenho percebido perdas de pacotes para o Youtube. Estou
> com cerca de 50% de perda. Alguém mais está sofrendo o mesmo problema?
> Segue a resposta do PING:
>
> thales at starbyte:~$ ping -c 10 youtube.com
> PING youtube.com (74.125.234.1) 56(84) bytes of data.
> 64 bytes from gru03s05-in-f1.1e100.net (74.125.234.1): icmp_req=1 ttl=57
> time=97.8 ms
> 64 bytes from gru03s05-in-f1.1e100.net (74.125.234.1): icmp_req=4 ttl=57
> time=97.6 ms
> 64 bytes from gru03s05-in-f1.1e100.net (74.125.234.1): icmp_req=5 ttl=57
> time=99.9 ms
> 64 bytes from gru03s05-in-f1.1e100.net (74.125.234.1): icmp_req=6 ttl=57
> time=96.8 ms
> 64 bytes from gru03s05-in-f1.1e100.net (74.125.234.1): icmp_req=8 ttl=57
> time=96.5 ms
>
> --- youtube.com ping statistics ---
> 10 packets transmitted, 5 received, 50% packet loss, time 9018ms
> rtt min/avg/max/mdev = 96.539/97.765/99.946/1.238 ms
>
> Eis a minha rota para o youtube.com:
>
>
> HOST: starbyte                    Loss%   Snt   Last   Avg  Best  Wrst
> StDev
>  1.|-- 192.168.1.1                0.0%    10    0.5   0.5   0.4   0.7   0.1
>  2.|-- 200.217.255.248            0.0%    10   13.6  14.6  13.6  15.4   0.6
>  3.|-- 200.149.115.30             0.0%    10   14.5  15.2  13.7  17.3   1.1
>  4.|-- so-8-2-2-0-gua-sp-rotn-01  0.0%    10   75.6  79.6  74.4 113.8  12.1
>  5.|-- pos2-0-0-ptt-sp-rotb-01.t 30.0%    10   96.2  97.2  95.3 105.1   3.5
>    |  `|-- 200.223.44.182
>    |   |-- 200.223.55.22
>  6.|-- 72.14.197.21              30.0%    10   94.7  95.6  94.3  97.1   1.1
>  7.|-- 209.85.243.202            50.0%    10   95.8 101.6  95.7 124.2  12.6
>  8.|-- 209.85.248.201             0.0%    10   75.4  75.7  74.9  76.7   0.6
>  9.|-- gru03s05-in-f1.1e100.net  20.0%    10   97.2  96.9  95.9  98.0
> 0.6
>
>
> Att.
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