shorewall_code/Shorewall/Macros/macro.IPPserver

#
# Shorewall -- /usr/share/shorewall/macro.IPPserver
#
# This macro handles Internet Printing Protocol (IPP), indicating
# that DEST is a printing server for SOURCE.  The macro allows
# print queue broadcasts from the server to the client, and
# printing connections from the client to the server.
#
# Example usage on a single-interface firewall which is a print client:
#
#	IPPserver(ACCEPT)	$FW	net
#
# Example for a two-interface firewall which acts as a print server for loc:
#
#	IPPserver(ACCEPT)	loc	$FW
#
# NOTE: If you want both to serve requests for local printers and listen to
# requests for remote printers (i.e. your CUPS server is also a client),
# you need to apply the rule twice, e.g.
#
#	IPPserver(ACCEPT)	loc	$FW
#	IPPserver(ACCEPT)	$FW	loc
#
###############################################################################
#ACTION	SOURCE	DEST	PROTO	DPORT	SPORT	ORIGDEST	RATE	USER

PARAM	SOURCE	DEST	tcp	631
PARAM	DEST	SOURCE	udp	631