This file is indexed.

/usr/share/shorewall/macro.mDNS is in shorewall 5.0.15.6-1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
#
# Shorewall -- /usr/share/shorewall/macro.mDNS
#
# This macro handles multicast DNS traffic from DEST zone.
# It assumes that only the DEST zone sends mDNS queries.
# If both zones send queries, use the mDNSbi macro.
#
###############################################################################
#ACTION	SOURCE	DEST			PROTO	DPORT	SPORT	ORIGDEST

PARAM	-	224.0.0.251		udp	5353
PARAM	-	-			udp	1024:	5353
PARAM	-	224.0.0.251		2
PARAM	DEST	SOURCE:224.0.0.251	udp	5353
PARAM	DEST	SOURCE:224.0.0.251	2