North American Network Operators Group

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RE: Cogent network wide latency

  • From: Peter Kranz
  • Date: Thu Apr 27 12:29:07 2006

Still down in CA.. 6:30AM - 9:30AM so far..

Peter Kranz
Founder/CEO - Unwired Ltd
Desk: 510-868-1614 x100
Mobile: 510-207-0000
Fax: 510-217-6031
[email protected] 

-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of Pete
Sent: Thursday, April 27, 2006 9:03 AM
To: [email protected]
Subject: Re: Cogent network wide latency

[email protected] wrote:

> *Cogent Network Status/DNS Server Status Description:
> *Welcome to Cogent Communications' Network Status Message. Today is 
> Thursday April 27th 2006 10am EST.
> At this time, Cogent is experiencing latency and routing issues on the 
> Cogent backbone. The NOC is currently investigating. The Estimated Time 
> to Repair is unknown at this time. Please reference HD412738.

Our B peer went down and our A peer became unreachable via our other 
connections around 0933 EDT, and restored around 1140 EDT.  Their 
scheduled non-service-affecting maintenance from 0001 to 0700 CDT Sunday 
in Houston had gone awry, dropping our link for ~11 hours, so I 
initially assumed it was a related (Houston-specific) issue.  Apparently 

Did they de-peer themselves?