Hello, Afaik, IOS doesnt support RFC-4684 (rt-constrain) yet. I'd like to know which IOS vesion supports it if you know that it does.
Denis, RFC4684 is actually different from Extended-communities based ORF. It is about reducing VPN-route-exchange-traffic by building a optimal vpn-route-distribution-graph based on the VPN-membership of various PEs. Kaliraj On 5/18/07, Jeff Tantsura <[EMAIL PROTECTED]> wrote: > Hi, > > Yes it does. > You can also configure an inbound route-filter on your RR and then by using > bgp rr-group command download it through ORF to your PE's as an outbound > filter. > > Hope this helps, > Jeff > > > -----Original Message----- > > From: [EMAIL PROTECTED] [mailto:cisco-nsp- > > [EMAIL PROTECTED] On Behalf Of Denis V. Schapov > > Sent: dinsdag 15 mei 2007 14:21 > > To: [email protected] > > Subject: [c-nsp] MP-BGP, ORF with VPNv4 > > > > Hi. > > > > Does Cisco IOS support automatic ORF based on extended-community attribute > > (route target) > > for MP-BGP/VPNv4 IP sessions/prefixes between PE routers and Route > > Reflectors in MPLS VPN > > environment ? > > I mean RFC 4364, RFC 4684 cooperative route filtering, when PE/RRs don't > > send UPDATES for > > VPNv4 prefixes to PEs which have no VPN/VRF associated with some route- > > targets. > > Could you point to documentation or white paper ? > > > > Thank you. > > > > > > > > ---- > > Denis V. Schapov > > JSC "DSI" > > Irkutsk, Russia > > [EMAIL PROTECTED] > > +7 3952 510506 > > > > _______________________________________________ > > cisco-nsp mailing list [email protected] > > https://puck.nether.net/mailman/listinfo/cisco-nsp > > archive at http://puck.nether.net/pipermail/cisco-nsp/ > > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
