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Re: Announcement causing gated trouble.

  • From: Neil J. McRae
  • Date: Fri Dec 19 12:31:34 1997

On Fri, 19 Dec 1997 16:46:07 +0000 
 "Neil J. McRae" <neil@domino.org> wrote:

For those interested:

We got this:

    BGP routing table entry for 204.243.126.0/24, version 3573424
    Paths: (1 available, no best path, advertised over IBGP)
      701 816 816 815 814 2548, (aggregated by 3751 204.60.33.254) (history entry )
        192.41.177.248 from 192.41.177.248 (137.39.3.57)
          Origin incomplete, metric 27, localpref 100, external
          Community: 2548:668
          Dampinfo: penalty 2570, flapped 16 times in 01:28:02

>From the mae-e-lg. Thanks to Digex! :-)

My question is should the aggregator have its as in the aspath?

interestingly enough from the LINX we now see this:

collector>sh ip bgp 204.243.126.0
BGP routing table entry for 204.243.126.0/24, version 31000244
Paths: (3 available, best #2, advertised over EBGP)
  5378 701 3751, (aggregated by 3751 204.60.33.254)
    194.68.130.40 from 194.68.130.40 (194.177.161.37)
      Origin IGP, valid, external

All the best and sorry for the dupes. I thought you had to be on
nanog-post to be able to post.

Oh well.

Cheers,
Neil.

> 
> Hello,
> 
> Did anyone have gated error today around 1500-1600GMT?
> 
> We saw this:
> 
> Dec 19 16:02:53 BGP RECV 207.45.199.245+179 -> 207.45.199.246+2100
> Dec 19 16:02:53 BGP RECV message type 2 (Update) length 58
> Dec 19 16:02:53 BGP RECV flags 0x40 code Origin(1): Incomplete
> Dec 19 16:02:53 BGP RECV flags 0x40 code ASPath(2): (0x02 0x04 0x19 0x35 0x02
 0x
> bd 0x02 0xbf)
> Dec 19 16:02:53 BGP RECV flags 0x40 code NextHop(3): 207.45.199.245
> Dec 19 16:02:53 BGP RECV flags 0xc0 code Aggregator(7): 3751 204.60.33.254
> Dec 19 16:02:53 BGP RECV        204.243.126/24
> Dec 19 16:02:53 
> Dec 19 16:02:53 bnp_path_attr_eer: peer 207.45.199.245 (External AS 6453) bad
 up
> date send NOTIFY flag 0 type 0  err_subcode 11, data 0
> Dec 19 16:02:53 NOTIFICATION sent to 207.45.199.245 (External AS 6453): code 
3 (
> Update Message Error) subcode 11 (AS path attribute problem) data
> Dec 19 16:02:53 
> Dec 19 16:02:53 BGP SEND 207.45.199.246+2100 -> 207.45.199.245+179
> Dec 19 16:02:53 BGP SEND message type 3 (Notification) length 21
> Dec 19 16:02:53 BGP SEND Notification code 3 (Update Message Error) subcode 1
1 (
> AS path attribute problem)
> Dec 19 16:02:53 
> Dec 19 16:02:53 bgp_event: peer 207.45.199.245 (External AS 6453) old state E
sta
> blished event RecvUpdate new state Idle
> 
> Did anyone else?
> 
> Cheers,
> Neil
> 
> --  
> Neil J. McRae. Alive and Kicking.         Domino: In the glow of the night
> neil@DOMINO.ORG         NetBSD/sparc: 100% SpF (Solaris protection Factor)
>   Free the daemon in your <A HREF="http://www.NetBSD.ORG/";>computer!</A>
> 





--
Neil J. McRae. Alive and Kicking.       Domino: In the glow of the night.
neil@DOMINO.ORG        NetBSD/sparc: 100% SpF (Solaris protection Factor) 
  Free the daemon in your <A HREF="http://www.NetBSD.ORG/";>computer!</A>





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