Re: ODR and Loopback interfaces

From: Loc Pham (loc.pham@comcast.net)
Date: Thu Aug 03 2006 - 16:00:35 ART


   Hello Vincent,
   I run in to this "feature" on a variety of 12.2-... with a 2611 as well as 2520.
   I do know odr arp correctly on 12.2-29 ( 2520 ).
   Try other IOS.
   HTH, lP
 -------------- Original message ----------------------
From: "Vincent Mashburn" <vmashburn@fedex.com>
> I am running ODR in my lab between 2 routers. The hub router is
> configured with "router ODR" and the spoke router has IP routing
> disabled. I also have a loopback interface configured on the router.
> The problem that I am having is that as long as the loopback interface
> is up, the router tries to route all packets via the loopback. However,
> when I shut the loopback, all routing works as expected. From running
> debugs, it looks like the RIB is automatically forwarding all packets to
> any available loopback address first. Does anyone know how I can stop
> this while still keeping the loopback active?
>
> Thanks
>
> Vince Mashburn
>
> Voice / Data Engineer
>
> 901-263-5072
>
> CCVP, CCNP, CCDA,Network +
>
> Cisco IP Telephony Support Specialist
>
> Cisco IP Telephony Operations Specialist
>
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