From: k c (jwongccie@yahoo.com.hk)
Date: Sun Oct 05 2003 - 11:58:55 GMT-3
I would like to clarify my concept.
R1 (AS1) --- R2 (AS2) ---- R3 ----- R4 (AS2) ---- R5 (AS3)
R1: Annoucing subnet A, B and C, running BGP only
R2: Redistribute BGP <--> OSPF
R3: Running OSPF only, not BGP
R4: Redistribute OSPF <--> BGP
R5: Annoucing subnet D, E and F, running BGP only
During bgp and ospf redistribution on R2 and R4, in normal case, the following should be applied:
R2:
router bgp 2
redistr ospf 1 route-map ospf2bgp
router ospf 1
redist bgp 2 subnet route-map bgp2ospf
route-map ospf2bgp deny 10
match "subnet A B and C"
route-map ospf2bgp permit 20
match "any"
route-map bgp2ospf permit 10
match "subnet A B and C"
R4
router bgp 2
redistr ospf 1 route-map ospf2bgp
router ospf 1
redist bgp 2 subnet route-map bgp2ospf
route-map ospf2bgp deny 10
match "subnet D E and F"
route-map ospf2bgp permit 20
match "any"
route-map bgp2ospf permit 10
match "subnet D E and F"
Do I miss anything?
Regards,
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