[86152] in North American Network Operators' Group
Re: Level 3 RFO
daemon@ATHENA.MIT.EDU (Daniel Roesen)
Mon Oct 24 11:58:03 2005
Date: Mon, 24 Oct 2005 17:57:35 +0200
From: Daniel Roesen <dr@cluenet.de>
To: nanog@merit.edu
Mail-Followup-To: nanog@merit.edu
In-Reply-To: <871x2bupgc.fsf@mid.deneb.enyo.de>
Errors-To: owner-nanog@merit.edu
On Mon, Oct 24, 2005 at 01:25:23PM +0200, Florian Weimer wrote:
> >> Are there any configuration tweaks which can locally confine such an
> >> event? Something like the hard prefix limit for BGP, perhaps.
> >
> > JunOS:
> > set protocols ospf prefix-export-limit <n>
> > set protocols isis level <n> prefix-export-limit <n>
>
> Wouldn't an import limit be better?
We're talking link-state protocols here... they need to have the same
view everywhere. The only thing you can limit is what you inject into
the (IGP-)global view.
> If you've got a almost-fully-meshed MPLS core, export limits won't
> really work, will they?
I don't understand this question. What has MPLS to do with IGP route
filtering?!?
Regards,
Daniel
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