From: Luan Nguyen (luan.m.nguyen@gmail.com)
Date: Thu May 08 2008 - 17:28:55 ART
You set the AS prepend, but I need to match on those routes first.
The thing is there are a mixture of external, intra, inter that need to be
match.
I'll try match on route-source.
So how do ones tag on OSPF network statements?
I need to prepend certain routes because they will be backup at the PE.
I'll give the dump everything some thought...after all, if the rest of the
routes are the only routes on the PE then who cares if they have long
AS-path right :)
-lmn
On Thu, May 8, 2008 at 1:56 PM, Joseph Brunner <joe@affirmedsystems.com>
wrote:
> Set what BGP attributes?
>
> Um, AS path, per your original post. duh!
>
>
>
> >But i want a set of routes to have AS-PATH prepend.
>
>
>
>
>
>
>
> So what you could match on your outbound prepending route-map?
>
> Um, some metric #s or lsa types (i.e. external 1) may need to prepended or
> not.. each type can be a single sequence in a route map. ;)
>
>
>
>
> How do you tag routes from one ospf router to another?
>
> Tag them way back in the OSPF network SILLY. Where they originate or are
> redistributed!
>
> You mean to tell me all of the OSPF routes come from a network statement or
> area range command?
>
> If this CE to PE link is the ONLY place where these routes are coming in
> WHY
> DO you need to AS-PREPEND them?
>
>
>
> Why don't you just redistribute ospf into BGP? I was originally concerned
> you were doing this on the internet bgp table. If you are just dumping
> these
> ospf routes to someones MPLS cloud who cares? Just do it.
>
>
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