Hi Chuck,

I don't know what scenario you are working on, so its hard to give a
specific answer.

It might be that you ran into the issue that by default I-BGP learned
routes are NOT redistributed unless you use the command below. (E-BGP
routes are redistributed without it !!)

bgp redistribute-internal

To allow the redistribution of internal Border Gateway Protocol (iBGP)
routes into an Interior Gateway Protocol (IGP) such as Intermediate
System-to-Intermediate System (IS-IS) or Open Shortest Path First
(OSPF), use the bgp redistribute-internal command in address family
configuration mode. To restore the system to the default condition, use
the no form of this command.

bgp redistribute-internal 
no bgp redistribute-internal

But this also needed for EIGRP, so it might not apply to your scenario
as you say that it works with EIGRP.

Cheers,

Willy 


-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
The Long and Winding Road
Sent: zondag 23 maart 2003 8:38
To: [EMAIL PROTECTED]
Subject: Sanity Check - Redistributing BGP into an IGP [7:66018]

Yes I know it's not a bright idea ;->

I'm working on a practice lab which appears to me to be poorly written.
Some
of the solutions are out of left field, but I suppose that's to be
expected
of CCIE practice labs.

Question - redistribution of BGP into OSPF? Problematic? Impossible on a
Cisco router?

I checked TAC and found the docs on OSPF into BGP writings. But nothing
the
other way around.

I am unable to successfully redistribute BGP into OSPF, although it
works
just fine if I redistribute BGP into EIGRP, for example. The command
takes.
All the proper switches are there. But no route in OSPF or in the OSPF
database.

Incidentally, the "book" solution to this lab is to manually place the
particular interface into the OSPF process with a network statement, in
addition to placing it manually into the BGP process with a network /
mask
statement.

What am I missing that I can't seem to find on TAC?

Thanks.

--
TANSTAAFL
"there ain't no such thing as a free lunch"




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