From: ccie2be (ccie2be@nyc.rr.com)
Date: Wed Jun 29 2005 - 17:11:23 GMT-3
Anthony,
I think you need to send the community to all of R7's bgp peers both ibgp
and ebgp.
Your config only tells AS 100 not to export the route. It doesn't affect
any other AS's that AS 300 might be peering with.
What do you want to happen with 12.12.12.0 vis-`-vis other AS's?
Tim
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Anthony Sequeira
Sent: Saturday, January 01, 2005 10:29 PM
To: ccielab@groupstudy.com
Subject: BGP Communities
I have a router - R7 that is in AS 300. I am sending a route from it
into AS 100 (R5)using the following configuration (only relevant
config shown):
router bgp 300
neighbor 160.10.5.5 send-community
neighbor 160.10.5.5 route-map SETCOMM out
!
!
!
ip access-list standard EXPORT
permit 12.12.12.0 0.0.0.255
!
route-map SETCOMM permit 10
match ip address EXPORT
set community no-export
!
route-map SETCOMM permit 20
!
When I look on R5 - I see that the community is set properly to
NO-EXPORT as expected. When I look at the route on the iBGP peers of
R5 - there is no community information shown. And sure enough - the
route is still being advertised to remote Autonomous Systems. What am
I missing about communities here?
Thanks in advance for any assistance.
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