[GTER] Problemas com Embratel

Mon Jun 19 20:59:40 -03 2006

Prezado Gustavo,

On Mon, Jun 19, 2006 at 09:56:17PM -0200, Gustavo Molina wrote:
> Hello Durval,
> 
> Monday, June 19, 2006, 9:35:58 PM, you wrote:
> 
> 
> O problema não parece ser no link internacional em si.
> 
> A partir de um link na Tektonic, nos EUA, está há um tempo assim:

Caramba... entao e' ainda pior do que parecia? Ou seja, os seus testes
abaixo parecem indicar que o problema e' DENTRO da rede da Embratel?

Um Grande Abraco,
-- 
   Durval Menezes (durval AT tmp DOT com DOT br, http://www.tmp.com.br/)

> 
> server:~# traceroute-nanog -A -O www.embratel.net.br
> traceroute to www.embratel.net.br (200.255.125.206), 64 hops max, 40 byte packets
>  1  64.74.153.6 (64.74.153.6) [AS12178] matta at tektonic.net  0 ms  0 ms  0 ms
>  2  border2.e4-4.networldint-1.phi.pnap.net (66.150.47.173) [AS12178] hostmaster at pnap.net  3 ms  0 ms  0 ms
>  3  core3.fe0-1-bbnet2.phi.pnap.net (216.52.64.67) [AS12178] hostmaster at pnap.net  2 ms  2 ms  2 ms
>  4  acr1-so-6-1-0.Philadelphiaphy.savvis.net (208.172.19.169) [<NONE>] dns at savvis.net  1 ms  1 ms  1 ms
>  5  bcs1-so-5-0-0.NewYork.savvis.net (204.70.193.170) [<NONE>] dns at savvis.net  4 ms  3 ms  4 ms
>  6  144.232.9.117 (144.232.9.117) [AS1239] dns-admin at sprint.net  4 ms  4 ms  4 ms
>  7  sl-bb23-nyc-4-0.sprintlink.net (144.232.13.169) [AS1239] dns-admin at sprint.net  4 ms  4 ms  5 ms
>  8  sl-bb24-rly-0-0.sprintlink.net (144.232.20.183) [AS1239] dns-admin at sprint.net  172 ms  121 ms  203 ms
>  9  sl-bb21-rly-10-0.sprintlink.net (144.232.14.145) [AS1239] dns-admin at sprint.net  13 ms  14 ms  13 ms
> 10  sl-bb21-dc-5-0-0.sprintlink.net (144.232.8.164) [AS1239] dns-admin at sprint.net  13 ms  13 ms  16 ms
> 11  sl-bb21-mia-6-0-0.sprintlink.net (144.232.9.26) [AS1239] dns-admin at sprint.net  39 ms  41 ms  41 ms
> 12  sl-st21-mia-4-0.sprintlink.net (144.232.2.201) [AS1239] dns-admin at sprint.net  39 ms  41 ms  41 ms
> 13  sl-embra1-11-0.sprintlink.net (144.223.245.242) [AS1239] dns-admin at sprint.net  41 ms  41 ms  40 ms
> 14  ebt-P3-0-intl03.rjo.embratel.net.br (200.244.111.173) [AS4230] admin at embratel.net.br  266 ms ebt-P2-0-intl03.rjo.embratel.net.br (200.244.111.145) [AS4230] admin at embratel.net.br  266 ms *
> 15  ebt-G3-0-gacc03.rjo.embratel.net.br (200.244.162.8) [AS4230] admin at embratel.net.br  264 ms *  273 ms
> 16  ebt-G3-0-gacc03.rjo.embratel.net.br (200.244.162.8) [AS4230] admin at embratel.net.br  258 ms !A * *
> 
> A partir de um link na Patec, tb nos EUA:
> 
> new:~# traceroute-nanog -A -O www.embratel.net.br
> traceroute to www.embratel.net.br (200.255.125.206), 64 hops max, 40 byte packets
>  1  10.25.25.1 (10.25.25.1) [<NONE>] hostmaster at root-servers.org  1 ms  1 ms  1 ms
>  2  * * *
>  3  66.155.155.57 (66.155.155.57) [AS15270] dns at paetec.net  6 ms  6 ms  5 ms
>  4  bb-vlan2-ge-0-0-0-1.phipa01.paetec.net (66.251.69.2) [AS15270] dns at paetec.net [MPLS: Label 167 Exp 0]  8 ms  8 ms  8 ms
>  5  64.80.254.250 (64.80.254.250) [AS15270] dns at paetec.net [MPLS: Label 23 Exp 0]  8 ms  8 ms  10 ms
>  6  66.155.218.5 (66.155.218.5) [AS15270] dns at paetec.net  8 ms  17 ms  10 ms
>  7  Gigabitethernet3-0.GW13.NYC4.ALTER.NET (63.111.120.101) [AS701] hostmaster at uu.net  10 ms  8 ms  8 ms
>  8  522.at-6-1-0.XR4.NYC4.ALTER.NET (152.63.23.38) [AS701] hostmaster at uu.net  9 ms  10 ms  8 ms
>  9  0.so-2-0-0.XL2.NYC4.ALTER.NET (152.63.18.29) [AS701] hostmaster at uu.net  9 ms  9 ms  7 ms
> 10  0.so-7-0-0.XL2.MIA4.ALTER.NET (152.63.86.193) [AS701] hostmaster at uu.net  39 ms  56 ms  41 ms
> 11  POS7-0.IG5.MIA4.ALTER.NET (152.63.84.165) [AS701] hostmaster at uu.net  41 ms  46 ms  62 ms
> 12  ebt-SO-2-1-0-intl01.mia6.embratel.net.br (200.167.0.9) [AS4230] admin at embratel.net.br  64 ms  65 ms  65 ms
> 13  ebt-P1-1-intl01.rjo.embratel.net.br (200.244.111.37) [AS4230] admin at embratel.net.br  320 ms  321 ms ebt-P2-0-intl01.rjo.embratel.net.br (200.244.111.5) [AS4230] admin at embratel.net.br  332 ms
> 14  ebt-G6-0-gacc03.rjo.embratel.net.br (200.244.163.8) [AS4230] admin at embratel.net.br  310 ms  284 ms  358 ms
> 15  ebt-G6-0-gacc03.rjo.embratel.net.br (200.244.163.8) [AS4230] admin at embratel.net.br  268 ms !A * *
> 
> Ou seja: Chegar na Embratel chega, mas se perde por lá.
> 
> 
> --- 
> Gustavo Molina  -  gustavo at molina.com.br
> 
> --
> gter list    https://eng.registro.br/mailman/listinfo/gter