Yet another OSPF and BGP Sync problem

From: Robert DeVito (robertdevito@xxxxxxxxxxx)
Date: Wed Jan 24 2001 - 04:54:42 GMT-3

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All-

I came across an scenerio that requires BGP to be sync.. Here is the simple
topology. The IGP protocol is OSPF and the BGP AS is 600.

  R4-------------------------R6
   |
   |
   |
   |
   |
   |
  R3

R4 is the route reflecter for R6 and R3. Each router has a loopback
interface that I have to advertise via BGP. Since the lab requires all
routers to be "synch" I redistribute the BGP loopback interfaces on all
routers into OSPF. All interfaces show up via OSPF. R4 is synch with both
the loopback interfaces on R6 and R3, but if I go to R6, R6 is synch with
R4's loopback interface, but not with R3's loopback interface, and the same
on R3. Even though R3's loopback interface shows up via OSPF and can ping
R3's loopback interface from R6..

Thoughts?
Robert

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