RE: Multicast VPN with MDT

From: Roman Rodichev (roman@iementor.com)
Date: Wed Jun 04 2008 - 16:52:12 ART


Are you sure you have "neighbor x.x.x.x update-source loopback0" in BGP

If for some reason you can't use update-source command (if PE is an eBGP
neighbor), you can also use "bgp next-hop loopback0" command under VRF to
force MVPN mGRE tunnel to source from loopback.

Roman Rodichev
5xCCIE #7927 (R&S, Security, Voice, Storage, Service Provider)
Instructor, Content Developer. ieMentor Corporation
http://www.iementor.com
Y!M: roman7927

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Peter Svidler
Sent: Wednesday, June 04, 2008 6:31 AM
To: ccielab@groupstudy.com; security@groupstudy.com
Subject: Multicast VPN with MDT

Folks
I have a scenario where I am trying to build Multicast VPN using MDT between
PE's .
one of my routers , strangely , is not using the loopback address to
initiate the tunnel (using MDT as explained in documentation should usually
use the BGP peer address , which in my case is the loopback  to intiate
the tunnel )
I wonder if anyone came across similar problem and explain why it happens?
 
thanks
 



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