# # Shorewall version 5 - Multicast DNS Macro -- this macro assumes that only # the DEST zone sends mDNS queries. If both zones send # queries, use the mDNSbi macro. # # /usr/share/shorewall/macro.mDNS # # This macro handles multicast DNS traffic # ############################################################################### #ACTION SOURCE DEST PROTO DEST SOURCE ORIGIN RATE # PORT(S) PORT(S) DEST LIMIT 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