From: Tim Lewin (tlewin@xxxxxxxxxxxxxxxxxxx)
Date: Mon Apr 30 2001 - 21:14:17 GMT-3
Dan
There are two ways you can stop the summary route to null appearing in your
route table.
1. Stop route being added to route table by forcing its admin distance to
255
Router BGP 1
Distance 255 170.0.0.0 0.255.255.255 (assuming 170.0.0.0 is your summary
route)
2. Use Distribute-list in under the BGP route process to stop the route
being added to the route table.
Router BGP 1
Distribute-list 80 in
access-list 80 deny 170.0.0.0 0.255.255.255
access-list 80 permit any.
Hope this helps
Regards...Tim
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Dan Skiptunas
Sent: Tuesday, 1 May 2001 11:15 AM
To: ccielab@groupstudy.com
Subject: BGP route-filtering problem
I have configured a aggregate route in BGP that needs to be filtered from
the local routing table ,this route is causing routing problems by sending
routes to null 0. Is it possible to filter locally generated routes from
the routing table ?
Dan Skiptunas
Network Engineer
NEC-BNS
Office :203-461-9200 ex.421
Pager : 888.672.8636
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