nanog mailing list archives

Re: anyone else seeing very long AS paths?


From: Nuno Vieira - nfsi telecom <nuno.vieira () nfsi pt>
Date: Mon, 16 Feb 2009 18:03:58 +0000 (WET)

Hi,

Anyone onlist knows the similar command (bgp maxas-limit NN) on Foundry XMR platform ?

regards,
---
Nuno Vieira
nfsi telecom, lda.

nuno.vieira () nfsi pt
Tel. (+351) 21 949 2300 - Fax (+351) 21 949 2301
http://www.nfsi.pt/



----- "Jon Lewis" <jlewis () lewis org> wrote:

On Mon, 16 Feb 2009, John van Oppen wrote:

Yep we saw the same, every customer with old IOS had their sessions
die
to us at the same time...   That always makes for an interesting
time
when watching the NMS system...

Is there a reason you don't use something like "bgp maxas-limit NN" on

your transit sessions?

We saw this too, but it stopped at our transit routers.  There was 
actually another a few days ago.

Feb 13 18:46:07: %BGP-6-ASPATH: Long AS path 4323 1299 12887 12741
39412 
39625 39625 39625 39625 39625 39625 39625 39625 39625 39625 39625
39625 
39625 39625 39625 39625 39625 39625 39625 39625 39625 39625 39625
39625 
39625 39625 39625 39625...

Feb 16 11:24:53: %BGP-6-ASPATH: Long AS path 4323 3257 29113 47868
47868 
47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868
47868 
47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868
47868 
47868 47868 47868 47868...


----------------------------------------------------------------------
  Jon Lewis                   |  I route
  Senior Network Engineer     |  therefore you are
  Atlantic Net                |
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