shorewall_code/Shorewall/Macros/macro.Rfc1918

#
# Shorewall -- /usr/share/shorewall/macro.Rfc1918
#
# This macro handles SOURCE or ORIGDEST address reserved by RFC 1918.
#
###############################################################################
#ACTION	SOURCE	DEST

PARAM	SOURCE:10.0.0.0/8,172.16.0.0/12,192.168.0.0/16	DEST
PARAM	SOURCE	DEST { origdest=10.0.0.0/8,172.16.0.0/12,192.168.0.0/16 }