This file is about stuff for getting KEY/name into dynamic DNS
via dhclient/dhcpd.

Instructions for a FreeSWAN.

ALWAYS do "nsupdate"

Prerequistes:
	- optional forward zone control.
	- control of a backwards.
	- software requirements.
	- bind9.3.0++
	- dhcpd
	- software for non-FreeSWAN.	
	- kernel requirements (2.4)

Explain difference between 
	SHOW setup 
	   and
        Remote Road Warrior setup (extruded warrior)