[c-nsp] Inter-VRF OSPF Redistribution

[Oliver Boehmer (oboehmer)]

Chris,
 
> Does anyone know whether it is possible to redistribute routes between
> two different OSPF processes when they are associated with different
VRFs?

you need to use BGP and route-target import/export to exchange routes
between the VRFs (even with vrf-lite). for example to import green
routes into red:

i.e.

ip vrf red
 rd 1:1
 route-target both 1:1
 route-target import 1:2
!
ip vrf green
 rd 1:2
 route-target both 1:2

router ospf 1 vrf red
 ..
router ospf 2 vrf green
 ..
!
router bgp 65000
 address-family ipv4 vrf green
  redistribute ospf 2 match internal external ..
!

you can use import/export maps to do a more granular import/export.

	oli