From: SFeldberg@xxxxxxxxxxxxx
Date: Thu Nov 08 2001 - 17:54:05 GMT-3
You say that you have redistributed the route into BGP on R3. Is this
where are you redistributing 100.100.1.0 into OSPF as well? I have a hunch
that it is your redistribution of this network is the answer to your
question about why EIGRP works but OSPF does not. Remember that the key to
synchronization is having a valid entry in the routing table. If the BGP
route is invalid on R2, then you need to investigate why R2 is not learning
about 100.100.1.0 from the OSPF protocol.
Steve
"Liekun Ye"
<liekun@china To: <ccielab@groupstudy.com>
weal.com> cc:
Sent by: Subject: BGP synchro problem
nobody@groups
tudy.com
11/08/2001
07:33 AM
Please
respond to
"Liekun Ye"
Hi, group,
I have a tough problem in bgp configuration. Look at the scenario
below,
Assume that bgp synchronization is enabled by default. R1 act as RR, a
connected
route 100.100.1.0/24 is redistribute into bgp 1 at R3; all three router
runs ospf,
this ibgp route is valid at R1, but shows invalid at R2, also
100.100.1.0/24 is
redistributed to ospf to make igp route synchronize with bgp route. If use
eigrp
to replace ospf as a igp, everything is ok. why ?
Any suggestion is appreciated!
+--------+ +-------+
| | | |
| R1 |------------------| R2 |
+--------+ +---|---+
| |
| |
| |
| |
| +-------+
| | |
+----------------------| R3 |100.100.1.0/24 redis into bgp
| |
+-------+
Liekun Ye
Nov. 3, 2001
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