yes you got me now but as you know , in route-map configuration i can only prepend to the as-path no delete
i mean that prepend action adds a given number of occurrence of specific ASN to the current AS-Path but it doesn't modify it it can't be used to remove/delete some AS strings from it so how i can edit AS-path for received updates ? On Wed, Oct 6, 2010 at 5:16 PM, Heath Jones <[email protected]> wrote: > > sorry i didn't make it clear > > but i was using local-as between them and i want PE router to appear to > CE > > as it belongs to different AS (with private ASN) but the updates from PE > to > > CE contains real ASN number only not the private one > > plz ignore the previous description > > There are 2 places where you see a neighboring eBGP router's AS number. > - neighbor configuration on the local router > - nlri's sent from the neighbor > > It sounds from this new description that you want the CE 65510 to > neighbor with PE 65530, > but updates from PE 65530 will show it's public AS number? > > According to BGP specification, the CE should receive nlri's > containing 65530 in the path. > You could configure filtering on the CE router to remove 65530 and > prepend the real AS number. > Does that help? > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
