nanog mailing list archives

Re: Cogent issues in SF area?


From: "Mike Lyon" <mike.lyon () gmail com>
Date: Fri, 28 Sep 2007 12:45:18 -0700

CNN and www.archive.org were the two sites I couldn't get to...

-Mike

On 9/28/07, CARL.P.HIRSCH () sargentlundy com <CARL.P.HIRSCH () sargentlundy com>
wrote:


We're seeing very poor performance on Cogent in Chicago to major sites
such as CNN and Salon. Traceroutes indicate packets dropping inside Cogent's
network and at their handoff to at atdn.net. Opened a ticket with Cogent
around 10am Central, haven't heard from anybody since.

Not necessarily related to your problem, but maybe another data point.

Carl Hirsch



 *"Mike Lyon" <mike.lyon () gmail com>*
Sent by: owner-nanog () merit edu

09/28/2007 01:39 PM
  To
NANOG <nanog () merit edu>  cc

 Subject
Cogent issues in SF area?







Anyone else seeing it?

BGP_Level3>traceroute 208.70.27.35

Type escape sequence to abort.
Tracing the route to 208.70.27.35

 1 4.79.220.77 0 msec 4 msec 0 msec
 2 4.68.123.30 [AS 3356] 8 msec 0 msec 4 msec
 3 4.68.18.5 [AS 3356] 0 msec 4 msec 0 msec
 4 4.68.110.138 [AS 3356] 4 msec 0 msec 4 msec
 5 154.54.6.81 [AS 174] 4 msec *  0 msec
 6 154.54.6.133 [AS 174] 4 msec 4 msec 4 msec
 7 154.54.24.38 [AS 174] 4 msec 4 msec 4 msec
 8  *  *  *
 9  *  *  *

Bah!

-Mike



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