From: RSiddappa@xxxxxxxxxx
Date: Tue Feb 19 2002 - 12:31:04 GMT-3
Lokk at the BGP and OSPF router ID's
R.
-----Original Message-----
From: Zhiping Li [mailto:lizhiping@yahoo.com]
Sent: Tuesday, February 19, 2002 4:34 AM
To: ccielab@groupstudy.com
Subject: route-reflector and OSPF and synchronization?
Hi, everyone
I have 4 router:r1,r2,r3,r4.
r1,r2,r3 form AS100, r2 is RR, r1,r3 are RR clients.
r4 forms AS200.
r1,r2,r3,r4 run OSPF.
r3 and r4 are bgp neighbors.
r4 has a route(loopback) of 4.4.4.0/24.
r3 redistribute bgp into ospf.
synchronization enable.
The question is r2,r3 can see 4.4.4.0 both in route-
table and bgp table,
r1 can see 4.4.4.0 in route-table,
but r1 only sees "*4.4.4.0" in bgp table, not best.
and it says "not synchronized".
commands:
r1#show ip ospf database external
r1#show ip bgp 4.4.4.0
tell me they have identical ospf RID and bgp RID.
I wonder if RR and IGP and synchronization is
conflict.
Anyone can clear it?
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