MPLS Super Backbone + Default route

From: Gordon <greyburn_at_gmail.com>
Date: Fri, 20 Aug 2010 13:56:23 +1000

Hi Guys,

If your running super backbone to link two different OSPF routing
instances (same AreaID & Process) it seems as through it will not
carry default routes.

I have tested this and other external routes (learnt via BGP) work
fine. However the default (also learnt via BGP) is not appearing on
the other side of the MPLS cloud.

All routers directly connected learn the default through OSPF, just
the routers on the other side of the MPLS cloud don't. Im guessing
this is some sort of restriction in running super backbone, however
there is a real lack of documentation. Any one know the answer to
this?

Thanks for your help!

Gordon

Blogs and organic groups at http://www.ccie.net
Received on Fri Aug 20 2010 - 13:56:23 ART

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