[cisco-nas] Did IOS change behaviour for Type-5 OSPF links recently?

[Peter Olsson]

More information:
I removed the ospf network line in the neighbor of the router below,
and then inserted the network line again. That made the routes in the
Type-5 AS External Link States section come back in the routing table
of the router below. It will be interesting to see if these routes
"time out" again.

On Mon, 1 Dec 2003 10:46 +0100, Peter Olsson wrote:

> Hello!
>
> One of our routers was upgraded to 12.2(19a) (c2600-io3-mz.122-19a)
> recently, and a couple of days later it dropped all routes in the OSPF
> Type-5 AS External Link States section from the routing table.
> There was no reconfiguration done so the upgrade is the only thing
> I can think of that caused this. The previous IOS release in that
> router was 12.0(7T).
>
> I can't find anything about this in release notes or caveats for
> recent IOS releases.
>
> Anyone familiar with this problem/feature?
>
> Thanks!
>
> Peter Olsson             pol at leissner.se