From: Reinhold Fischer (reifisch@googlemail.com)
Date: Mon Jan 19 2009 - 05:51:18 ARST
Did you enable "capability vrf-lite" within in the "router ospf x vrf
..." configuration?
See
OSPF Support for Multi-VRF on CE Routers
http://www.cisco.com/en/US/docs/ios/12_0st/12_0st21/feature/guide/ospfvrfl.html
regards
Reinhold
2009/1/19 ELDHO PAUL <cciein2006@gmail.com>:
> Dear All,
>
> I am finding an issue with vrf back to back implementation
>
>
> *R1*(S1/0)<------(Fr) OSPF------- >(S1/0) R2
> (E0/1)<----BGP------------>(E0/0) R3 (E0/1)
> <----------OSPF-----------> R4(*Site
> ABC)*
>
> vrf ABC vrfABC
> vrf
> ABC
>
> *Vrf Details*
> R1 -S1/0 Part of vrf ABC
> R2- S1/0 Part of vrf ABC
> R3- E0/1 part of vrf ABC
>
>
> *Routing*
> **
> R1-R2 = OSPF (vrf)
> R2-R3 = BGP (VPNV4)
> R3-R4 = OSPF
>
>
> *Routing Details*
>
> Routes from R4 are reaching R2 in its vrf routing table via VPNV4, we are
> redistributing these routes into OSPF
> These routes are reaching R1's OSPF Database as summary net LSA, However the
> routes are not availible in VRF Routing Table of R1
>
> As soon as interface S1/0 is removed from VRF ABC and made part global
> routing table.
> The routes are availible in OSPF database as well as in GLOBAL routing table
>
>
> *Summary*
>
> Though OSPF neighborship is up between R1 and R2 ( Both Part of VRF ABC).
> The routes are availible in OSPF database but not in the vrf routing table
>
> KIndly give your suggestions .
>
> Thanks for your time
>
> Regds
> Eldo Paul
>
>
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