[c-nsp] MP-BGP, ORF with VPNv4

Jeff Tantsura jeff.tantsura at sscplus.nl
Fri May 18 08:01:02 EDT 2007


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: cisco-nsp-bounces at puck.nether.net [mailto:cisco-nsp-
> bounces at puck.nether.net] On Behalf Of Denis V. Schapov
> Sent: dinsdag 15 mei 2007 14:21
> To: cisco-nsp at puck.nether.net
> 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
> dschapov at dsi.ru
> +7 3952 510506
> 
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