From: Jason Wydra (jasonwydra@xxxxxxxxx)
Date: Mon May 06 2002 - 15:26:16 GMT-3
I have AS 3127 with 3 routers. R1 is connected to R2 via Token ring. R2 is conn
ected to R3 via Ethernet. R1 and R3 do not have a direct connection. They are a
ttempting to peer through R2. R1 and R2 neighbor states are active. R2 and R3 n
eighbor state is active. R1 and R3 neighbor state will NOT come up. The network
on link between R1 and R2 is 204.156.20.0/30 and network between R2 and R3 is
165.40.22.0/23. From R1 I CANNOT ping R3. R1 has learned a route from BGP to R3
. Looking on R3 it has not learned a route to R1 (From R2). This is obviously w
hy I cannot ping from R1 to R3 and this is also why the BGP peer won't come up.
Simply adding a static route on R3 pointing to R1 solves the problem and my BG
P peers comes up. My question is why does R2 tell R1 about the 165 network but
R2 does not tell R3 about the 204 network? Why do I have to add a static to R3?
Please help!!
Jason Wydra
CCNP,CCDP
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