ipsec dyn ip

From:	fname lname <larskman at gmail dot com>
To:	m0n0wall at lists dot m0n0 dot ch
Subject:	ipsec dyn ip
Date:	Sat, 11 Feb 2006 10:20:12 -0500

is it possiable to run ipsec site - site if one of the sites has a dyn ip
address.  i am also using dyn dns to keep us with ip address when it
changes.