On Wed, 4 Oct 2000, Sean Wu wrote:

> So what possible reason can cause this problem?
> 
> I have four routers,
> 
> R1 <-------> R2
>  ^           ^
>  |           |
>  |           |
>  |           |
>  v           v
> R3 <-------> R4
> 
> AS1: R1
> AS2: R2
> AS3: R3+R4
> IBGP between R3 and R4, EBGP between R1/R2, R2/R4, R1/R3
> Everything else looks fine, and almost symetric configuration on R1/R3 and
> R2/R4
> But R3 can see R2 in routing table and BGP table, while
> R4 doesn't see R1's ip in ip routing table, but it does see R1 in BGP table
> via two different paths

How are you injecting IP into BGP?  Network statements?  Redistribution
from IGP?  Can you post configs?

-- 
Jay Hennigan  -  Network Administration  -  [EMAIL PROTECTED] 
NetLojix Communications, Inc.  NASDAQ: NETX  -  http://www.netlojix.com/
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