Cogent/Level 3 depeering

Tom Sands tsands at rackspace.com
Fri Oct 7 20:12:20 UTC 2005


Yeah, we just noticed the same..

BGP routing table entry for 38.0.0.0/8, version 23735501
Paths: (3 available, best #1, table Default-IP-Routing-Table)
Flag: 0x220
  Advertised to peer-groups:
     core
  Advertised to non peer-group peers:
  64.39.2.107 212.100.225.49
  3356 174, (received & used)
    195.50.112.205 from 195.50.112.205 (4.68.0.240)
      Origin IGP, metric 0, localpref 100, valid, external, best
      Community: 3356:3 3356:86 3356:575 3356:666 3356:2010



Charles Gucker wrote:

>On 07 Oct 2005 19:00:46 +0000, Paul Vixie <vixie at vix.com> wrote:
>  
>
>>cgucker at onesc.net (Charles Gucker) writes:
>>
>>    
>>
>>>>Ok, as I understand it, Level3 can get Cogent connectivity back
>>>>simply be restoring the peering that they suspended, right?
>>>>        
>>>>
>
>First off, that's not my quote. ;-)  Second, it would appear routes
>are once again beng exchanged between Level(3) and Cogent.
>
>BGP routing table entry for 209.244.0.0/14, version 103309841
>Paths: (1 available, best #1, table Default-IP-Routing-Table)
>  Not advertised to any peer
>  174 3356, (aggregated by 3356 4.68.0.12)
>    66.28.1.1 from 66.28.1.1 (66.28.1.1)
>      Origin IGP, metric 1000, localpref 100, valid, external,
>atomic-aggregate, best
>      Community: 174:21000 16631:1000
>
>>From an outside view, it seems like Level(3) caved in to customer
>demand, but what the true outcome is, nobody will know [publically].
>
>charles
>
>  
>
>>that's what this press release says:
>>
>>        http://www.cogentco.com/htdocs/press.php?func=detail&person_id=62
>>
>>disclaimer-- my employer has friendly relations with both Level(3) and Cogent.
>>--
>>Paul Vixie
>>
>>    
>>
>
>  
>

-- 
------------------------------------------------------
Tom Sands			  				
Chief Network Engineer				
Rackspace Managed Hosting	    	       
(210)447-4065		   	
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