The 7206 is the core BGP speaker. I don't want to risk tearing down the
rest of the network by making the 7206 a RR client. Maybe I'll just do
OSPF between them. I don't understand why that doesn't work. Even though
it is internal, I thought it should still work. What if I give the 2524
a different AS number?!
On Tue, 17 Mar 1998, Eric Kozowski wrote:
:At 02:11 PM 3/17/98 , you wrote:
:>I got a 2524, a PM3 and a 7206 all talking BGP to one another. The 2524
:>is advertising our head office network to our Core Cisco via a T1. The
:>2524 is advertising that same network to the PM3 over an ISDN line. I
:>have the Core Cisco seeing the advertisment from the 2524 over the T1 and
:>I have the PM3 seeing the advertisment from the 2524 over the ISDN. What
:>I do NOT have, however is the Core Cisco seeing the advertisment over the
:>ethernet from the PM3.
:>
:>Here is sh bgp peers on the PM3:
:>liv3> sh bgp peer
:> Remote IP AS Flg DH Up Accept Inject Advertise
:>-------------------------------------------------------------------
:>207.136.64.69 7271 -- Up all all
:>207.136.80.33 7271 -- Up all all all
:>
:>64.69 is the 2524
:>80.33 is the Core network
:>
:>For you Livingston gurus, I even added a summarization for that network.
:>I doubt you need it because if you need to add a summarization for each
:>network you learn from BGP in order for it to be advertised back out, that
:>is a pretty lame implementation of BGP.
:>
:>Finally, here is the config for the PM3 neighbor on the Core Cisco:
:>
:> neighbor 207.136.80.119 remote-as 7271
:> neighbor 207.136.80.119 soft-reconfiguration inbound
:> neighbor 207.136.80.119 filter-list 1 out
:>
:>It's not stopping anything from being advertised.
:>
:>BGP: filter-list 1 is an as-path access-list permit .*
:>
:>Anyone have any ideas?!
:
:that's a feature of ibgp. set the 2524 up as a route-reflector. make the
:pm3 and the 7206 clients.
:
-- Regards,Jason A. Lixfeld jlixfeld@idirect.ca System Administrator [L5] jlixfeld@torontointernetxchange.net
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