RE: BGP filtering without IP address Filters

From: Leah Lynch (leah_lynch@xxxxxxxxxx)
Date: Mon Apr 23 2001 - 18:06:53 GMT-3


   
Filtering by AS path?

Leah

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Dean, Justin
Sent: Monday, April 23, 2001 1:55 PM
To: 'ccielab@groupstudy.com'
Subject: BGP filtering without IP address Filters

I am trying to have R2 filter the 1.1.1.1 from being advertised to R3. The
requirement is that you cannot filter by ip address. I thought I could tag
it with a route-map at R1 then match tag at R2 and dump it, but I get an
error trying to put the set tag in the route-map and apply it to the
neighbor outbound. I also tried to prepend as's, but since R1 and R2 are in
same as the route shows as "i". Any Ideas? justin

1.1.1.1-------R1----IBGP---R2---EBGP---R3----
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