[84261] in North American Network Operators' Group

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12/8 problems?

daemon@ATHENA.MIT.EDU (Drew Linsalata)
Fri Sep 9 11:13:28 2005

Date: Fri, 09 Sep 2005 11:12:25 -0400
From: Drew Linsalata <drew@gothambus.com>
To: nanog@nanog.org
Errors-To: owner-nanog@merit.edu


Apologies for a post of an operational nature, but is anyone else seeing 
problems with AT&Ts 12/8 block?

 From a New York router connected to Global Crossing and Peer 1:

border-1.nycmny> sh ip bgp 12.xxx.xxx.xxx

BGP routing table entry for 12.0.0.0/8, version 86901457
Paths: (2 available, best #1)
   Not advertised to any peer
   3549 12956 26210
     64.213.176.97 from 64.213.176.97 (208.50.59.1)
       Origin incomplete, metric 2602, localpref 100, valid, external, 
best, ref 2
       Community: 232589665 232618104
   13768 12956 26210, (received-only)
     64.34.84.117 from 64.34.84.117 (216.187.124.10)
       Origin incomplete, localpref 100, external, ref 2

Route views is showing a 12/8 with a fair amount of dampening/flap 
penalties in the last 10-12 minutes.


-- 

Drew Linsalata
The Gotham Bus Company, Inc.
Dedicated Servers and Colocation Solutions
Long Island, New York
http://www.gothambus.com

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