IPSEC with Dynamic IP addresses

[Brent Wiese]

> Does anyone know of any documentation on how to do this ?  I 
> have searched 
> through google and I find lots of references to people saying, "use 
> certificates" but beyond that I havent found any actual 
> documentation on 
> how to do it.

You need to use aggressive mode.

Check out this link (hopefully it'll work, if not, go to their knowledge
base/network/vpn):

http://www.snapgear.com/faqomatic/public_html/fom-serve/cache/89.html

This is somewhat specific to snapgear, but since they're running freeswan on
coldfire linux, it should be close enough to help.

Brent