IPSec Site2Site - DynDNS to Static - SAD and SPD won't change after IP change

From:	Michael Stecher <Michael dot Stecher at cib dot de>
To:	"m0n0wall at lists dot m0n0 dot ch" <m0n0wall at lists dot m0n0 dot ch>
Subject:	IPSec Site2Site - DynDNS to Static - SAD and SPD won't change after IP change
Date:	Fri, 4 Apr 2008 13:09:34 +0200

Hello,

I've established a IPSec Site2Site Tunnel. One site has static gobal ip, the other dynamic. DynDNS
is used on dynamic site.

If dynamic ip changes the SAD and SPD rules on static site won't change. The tunnel won't come up
again. Only deleting SPD and restarting tunnel on static site fix the problem.


Any ideas?

Thanks for your help.

Bye,

Michael