Tunnel stays down after isakmp phase 1 renegotiation - ??

rfaldo007 · ‎03-10-2010

Hello:

Is there a way to disable the Isakmp phase I negotiation?

The Ospf tunnel goes down when the phase I renegotiates after 24 hours.

Nothing in the logs except Tunnel going down, Ospf losing neighbor.

Ipsec is up but Tunnel stays down !!

Any ideas?

Thanks.

-Roger

Lei Tian · ‎03-10-2010

Hi,

Phase 1 SA shouldn't affect your ospf neighbor; as long as your ipsec sa is up, the ospf neighbor should stay.

What are the devices on both sides? Is it default timer for isakmp lifetime? what timer is ospf using?

HTH,

Lei Tian