[50954] in North American Network Operators' Group
Re: Max Prefixes Configured on Customer BGP
daemon@ATHENA.MIT.EDU (Jared Mauch)
Thu Aug 15 23:13:43 2002
Date: Thu, 15 Aug 2002 23:12:00 -0400
From: Jared Mauch <jared@puck.Nether.net>
To: nanog@merit.edu
In-Reply-To: <20020816002641.GB38157@trance.org>
Errors-To: owner-nanog-outgoing@merit.edu
warning: operational content
in 12.0(22)S there was a new max-prefix feature added that
people running this software (or similar) can enable to shut down
your customers who leak routes.
Most customers don't advertize 8k prefixes, so a simple
setup like this:
(config-router)#nei 1.2.3.4 maximum-prefix 8000 restart ?
<1-65535> Restart interval in minutes
and configure some reasonable number of minutes (lets say 15)
and the session will come back up for them and flap again until they
fix it.
- Jared
(follow-ups should probally go to cisco-nsp@puck.nether.net or a similar
cisco specific related list)
--
Jared Mauch | pgp key available via finger from jared@puck.nether.net
clue++; | http://puck.nether.net/~jared/ My statements are only mine.
