netmap

sharewall is very good

#
# Shorewall version 4	 - Netmap File
#
# For information about entries in this file, type "man shorewall-netmap"
#
# See http://shorewall.net/netmap.html for an example and usage
# information.
#
###############################################################################
#TYPE	NET1			INTERFACE	NET2
#LAST LINE -- ADD YOUR ENTRIES ABOVE THIS LINE -- DO NOT REMOVE