RE: BGP and OSPF redistribution

From: Cavanaugh, Mike J (CAP, ITS, US) (Mike.Cavanaugh@xxxxxxxxxxxxx)
Date: Wed Apr 28 1999 - 14:34:45 GMT-3


   
Mark,

A simple way to include this network is to use the redistribute connected
statement in your OSPF router process. You can also add a route-map filter
to allow only this network to be redistributed.

HTH,

Michael

-----Original Message-----
From: Mark Mirrotto [mailto:mmirrott@stratos.net]
Sent: Wednesday, April 28, 1999 8:42 AM
To: 'ccielab@groupstudy.com'
Subject: BGP and OSPF redistribution

I am having problems in my test lab getting BGP routes to redistribute into
my routing tables. Here is the scenario:

R1 is running OSPF over a multipoint frame relay connection to R2 and R3.
This is OSPF area 0
R2 and R3 are also connected via their token ring interfaces in OSPF area
1.
R1 also has an EBGP connection to R4 over a point-to-point frame relay
connection. R4 is advertising the network connected to its ethernet.
R1 is mutually redistributing OSPF and BGP. The rest of the OSPF routers
see the BGP route from R4, and R4 sees the rest of the OSPF network. The
problem is R1 is not propagating the network connecting R1 and R4 (the EBGP
network) even though there is a network statement under the BGP routing
process.
If I extend the OSPF area 0 to include the network connecting to R4,
everything works fine. I guess the bottom line is I need to get this route
into the routing tables somehow without using static routes, and without
using OSPF. Any ideas?
Thanks



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