[c-nsp] BGP Cease - Connection collision resolution

Darryl Dunkin ddunkin at netos.net
Fri Apr 3 16:09:51 EDT 2009


Have you checked the capabilities being negotiated with that peer to see
if anything new was negotiated up after the change?

-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Paul Stewart
Sent: Friday, April 03, 2009 09:02
To: 'Christophe Fillot'
Cc: cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] BGP Cease - Connection collision resolution

Thank you - unfortunately I do not know about the equipment on the other
side but it was working perfectly up til the IOS release.  This release
also
seems to have reintroduced the ttl-security bug that was happening a
couple
of releases back...;(  The folks on the other side of the link tell me
I'm
the only peer they are experiencing this issue with...

Take care,

Paul


-----Original Message-----
From: Christophe Fillot [mailto:cf at utc.fr] 
Sent: Friday, April 03, 2009 11:31 AM
To: Paul Stewart
Cc: cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] BGP Cease - Connection collision resolution

Paul Stewart wrote:
> Thank you - but what is the solution to my problem or is there one?
By
the
> sounds of it I need to change out the IOS to a new version....;)
>   
In theory this should resolve automatically, but it is abnormal if your 
session never establishes.
If this began to happen with 12.2(18)SXF16 and if there was no config 
change, I guess it is a problem with this specific IOS release.
What is the router on the remote side ?


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