North American Network Operators Group

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RE: Level 3 issues

  • From: Murphy, Jay, DOH
  • Date: Mon Dec 29 11:51:23 2008

 



Jay Murphy 
IP Network Specialist 
NM Department of Health 
ITSD - IP Network Operations 
Santa Fe, New Mexico 87502 
Bus. Ph.: 505.827.2851

"We move the information that moves your world." 






-----Original Message-----
From: Kevin Loch [mailto:kloch@xxxxxx] 
Sent: Sunday, December 28, 2008 12:22 PM
Cc: nanog@xxxxxxxxx
Subject: Re: Level 3 issues

marco wrote:

>>From what I heard, it was some some malfunction with a router in
> Washington D.C. which terminated a 100GB bundle from Paris. It was 
> carring about 50GB at the time of the failure.
> 
> Not sure why routes within the US would be effected.
<<<<<<<<<<<<<<<<<<<< did ya think about BGP extensions... It could be a
host of things, like communitites, MEDs, you name it.

We connect to level3 in Ashburn/DC and saw traffic drop 50% in both
directions on that port.  Testing showed 100% loss on 50% of the flows.
We shut that port down and now it won't come back up.  I have link but
no arp for their IP.  This is a new link that was turned up in the past
few weeks.

- Kevin


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