[c-nsp] eigrp & redist ospf learned default route

Paolo Lucente pl+list at pmacct.net
Wed Oct 3 17:30:40 EDT 2007


Hi Matthew,

the problem might lie in the fact that you are redistributing OSPF into
EIGRP without seeding the metrics properly - you really need to, to avoid
them going to infinity, which is the default behaviour. Use either the
default-metric or "redistribute ospf 1 metric ...".

Cheers,
Paolo

On Wed, Oct 03, 2007 at 01:35:38PM -0700, matthew zeier wrote:
> I have two routers talking EIGRP to each other - one (corp-bdr01) has a 
> default route learned from OSPF.
> 
> corp-bdr01#sh ip ro 0.0.0.0
> Routing entry for 0.0.0.0/0, supernet
>    Known via "ospf 1", distance 110, metric 1, candidate default path, 
> type NSSA extern 2, forward metric 1
>    Redistributing via eigrp 1981
> 
> 
> I'm stuck trying to get this route into the other EIGRP router.
> 
> Router talking OSPF & EIGRP:
> router eigrp 1981
>   redistribute static
>   redistribute ospf 1
>   passive-interface GigabitEthernet0/1
>   network 10.250.0.0 0.0.255.255
>   no auto-summary
> 
> 
> Router talking only EIGRP:
> router eigrp 1981
>   network 10.250.0.0 0.0.255.255
>   no auto-summary
> 
> I'm sure the problem's simple but I'm short on sleep and can't see it. 
> Help?



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