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Re: Strange BGP announcement.

  • From: Joe Shaw
  • Date: Thu Aug 06 12:59:11 1998

I just talked with Time Warner, and it's wreaking havoc on their Bay
quipment.  We've been experiencing frequent BGP resets which have made our
connection flap all day, but they seem to indicate that they have it
fixed.  Apparently Cisco's handle it just fine, but the Bay stuff isn't
dealing well with it.  Hat's off to whoever found this one out.  Has
anyone else who's using Bay eqipment doing BGP seen this too?

Regards,
Joe Shaw - jshaw@insync.net
NetAdmin - Insync Internet Services
"Backhoes never sleep." - Patrick Greenwell

On Thu, 6 Aug 1998, Neil J. McRae wrote:

> On Thu, 06 Aug 1998 13:55:02 +0100 
>  "Neil J. McRae" <neil@domino.org> wrote:
> 
> What I meant to add was, did anyone else see something like this?
> 
> > 
> > Aug  6 13:46:20 BGP RECV 207.45.199.225+179 -> 207.45.199.226+1935
> > Aug  6 13:46:20 BGP RECV message type 2 (Update) length 71
> > Aug  6 13:46:20 BGP RECV flags 0x40 code Origin(1): Incomplete
> > Aug  6 13:46:20 BGP RECV flags 0x40 code ASPath(2): 6453 701 65525 ((65523)) 
> 356
> > 1 1691
> > Aug  6 13:46:20 BGP RECV flags 0x40 code NextHop(3): 207.45.199.225
> > Aug  6 13:46:20 BGP RECV        204.174.40/24, 204.239.26/24, 204.239.27/24, 
> 204
> > .239.147/24
> > Aug  6 13:46:20 
> > Aug  6 13:46:20 bnp_path_attr_eer: peer 207.45.199.225 (External AS 6453) bad
>  up
> > date send NOTIFY flag 0 type 0  err_subcode 11, data 0
> > Aug  6 13:46:20 NOTIFICATION sent to 207.45.199.225 (External AS 6453): code 
> 3 (
> > Update Message Error) subcode 11 (AS path attribute problem) data
> > Aug  6 13:46:20 
> > Aug  6 13:46:20 BGP SEND 207.45.199.226+1935 -> 207.45.199.225+179
> > Aug  6 13:46:20 BGP SEND message type 3 (Notification) length 21
> > Aug  6 13:46:20 BGP SEND Notification code 3 (Update Message Error) subcode 1
> 1 (
> > AS path attribute problem)
> > Aug  6 13:46:20 
> > 
> > Regards,
> Neil.
> > --  
> > Neil J. McRae. Alive and Kicking.         Domino: In the glow of the night
> > neil@DOMINO.ORG    NetBSD-1.3 released! ftp://ftp.uk.netbsd.org/pub/NetBSD 
> >   Free the daemon in your <A HREF="http://www.NetBSD.ORG/";>computer!</A>
> > 
> 
> 
> 
> 
> 
> --
> Neil J. McRae. Alive and Kicking.     
> neil@DOMINO.ORG    NetBSD-1.3 released! ftp://ftp.uk.netbsd.org/pub/NetBSD
>   Free the daemon in your <A HREF="http://www.NetBSD.ORG/";>computer!</A>
> 





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