From: Rick (rick@iptool.net)
Date: Sun Jan 02 2005 - 00:35:14 GMT-3
You have to use send-community on R5 towards to those peers as well
otherwise R5 will strip the communities.
Rick
----- Original Message -----
From: "Anthony Sequeira" <terry.francona@gmail.com>
To: <ccielab@groupstudy.com>
Sent: Saturday, January 01, 2005 9:28 PM
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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