Cogent issues in SF area?

Fri Sep 28 19:39:44 UTC 2007

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 at gmail.com> 
Sent by: owner-nanog at merit.edu
09/28/2007 01:39 PM

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NANOG <nanog at merit.edu>
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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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