When enabling isakmp keepalives on the headend to support dpd for failover to a secondary peer, what will be the impact on those other tunnels where there is not a seconary peer and the remote end does not have isakmp keepalives configured.
Does the desire to use dpd for a single tunnel (with second peer statement) dictate the need for all remote end points to have isakmp keepalives enabled?
Any experience on this is appreciated.
Steve