From: Huan Pham (Huan.Pham@peopletelecom.com.au)
Date: Mon Aug 11 2008 - 20:59:45 ART
I do not see any problem with your config.
Please try "clear ip ospf process" on the router that do redistribution,
to force the router to refresh routing table, and to apply the
route-map.
It worked for me in similar cases. Let me know if that works for you.
Alternatively, you can you "distribute-list out interface" under the RIP
to filter traffic you send to the other RIP neighbor, and the interface
command "ip summary-address rip 77.0.0.0 255.0.0.0" to create summary
route.
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Igor Manassypov
Sent: Tuesday, 12 August 2008 5:17 AM
To: ccielab@groupstudy.com
Subject: ospf->rip redistribution filtering with RR
Hi Gang,
Can someone please help me out with this scenario:
- i have an ospf-rip redistribution, where ospf runs over my 77.x.x.x
network with a bunch of routes. I am trying to create a summary within
ospf, and redistribute only that summary to my rip process on same
router by means of a route map like follows:
router rip
version 2
redistribute ospf 77 metric 1 route-map OSPF->RIP passive-interface
default network 150.1.0.0 neighbor 150.1.1.254 no auto-summary
ip prefix-list SUMMARY seq 5 permit 77.0.0.0/8 ip prefix-list SUMMARY
seq 10 deny 0.0.0.0/0 le 32 !
route-map OSPF->RIP permit 10
match ip address prefix-list SUMMARY
route-map OSPF->RIP deny 20
After redistribution, within rip I still get the complete routing info
coming from ospf. Why would the above RR not stop the more specifics?!
Thanks!!
Igor M., M.Eng, P.Eng
Network Architect
Blogs and organic groups at http://www.ccie.net
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