shorewall_code/Shorewall/Macros/macro.SMB

#
# Shorewall -- /usr/share/shorewall/macro.SMB
#
# This macro handles Microsoft SMB traffic.
# You need to invoke this macro in both directions.
# Beware!  This rule opens a lot of ports, and could possibly be used to
# compromise your firewall if not used with care. You should only allow SMB
# traffic between hosts you fully trust.
#
###############################################################################
#ACTION	SOURCE	DEST	PROTO	DPORT	SPORT	ORIGDEST	RATE	USER

PARAM	-	-	udp	135,445

?if ( __CT_TARGET && ! $AUTOHELPERS && __NETBIOS_NS_HELPER )
 PARAM	-	-	udp	137 { helper=netbios-ns }
 PARAM	-	-	udp	138:139
?else
 PARAM	-	-	udp	137:139
?endif

PARAM	-	-	udp	1024:	137
PARAM	-	-	tcp	135,139,445