Cogent issues in SF area?

Fri Sep 28 21:08:38 UTC 2007

http://www.e-gerbil.net/cogent-t1r looks like they're playing the
depeering games again.

E

________________________________

From: owner-nanog at merit.edu [mailto:owner-nanog at merit.edu] On Behalf Of
Mike Lyon
Sent: Friday, September 28, 2007 3:45 PM
To: CARL.P.HIRSCH at sargentlundy.com
Cc: NANOG
Subject: Re: Cogent issues in SF area?

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

-Mike

On 9/28/07, CARL.P.HIRSCH at sargentlundy.com
<CARL.P.HIRSCH at 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 at gmail.com> 
Sent by: owner-nanog at merit.edu 

09/28/2007 01:39 PM 

To
NANOG <nanog at 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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