From: Mike Flanagan (mikenoc@mindspring.com)
Date: Thu Jun 30 2005 - 20:53:49 GMT-3
Interesting scenario are the outgoing interfaces frame relay or T1's
? Maybe you can
run MLPPP that way if one interface goes down traffic will still go
over the other interface.
Or if the other interface can only come up if the main goes down then
maybe running backup interface. Can you give us a little more details
on the topology ? Like interface type what are the connected to and IP
addressing. You can probably just run backup interface on the secondary
link use the ip nat outside command on the backup as well. And have two
default routes pointed to the interfaces with different admin
distances. That way if the primary interface goes down outbound traffic
will go out the the secondary. But thats an interesting scenario anyone
else have any suggestions :)
On Jun 30, 2005, at 6:43 PM, Vishal Patel wrote:
> Hi,
>
>
>
> I want to nat the out going packets and if the out going interface
> goes
> down , then the backup interface should come up and do the natting.
>
>
>
> I don't want to use any dynamic routing protocol.
>
>
>
> Just two default routes for outbound packets.
>
>
>
> I tried to lab it ..but unfortunately natting doesn't happen when the
> backup
> interface comes up.
>
>
>
> Any ideas.. or any good reading on this ?
>
>
>
> Thanks
>
>
>
> Vishal
>
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