Enables setting of bridge as a proxy interface.

Setting of dfault value for mcast interfaces.

mcastmngr/files/lib/mcast/broadcom.sh

@@ -59,9 +59,6 @@ mld_p_up_interfaces=""
 mld_p_down_interfaces=""
 mld_p_exceptions=""
 
-# Standard parameters need by BCM's multicast daemon
-allow_brdevice=0
-
 proxdevs=""
 ethwan="$(db -q get hw.board.ethernetWanPort)"
 
@@ -170,6 +167,36 @@ config_mcast_querier_params() {
 	echo "${protocol}-last-member-query-interval $last_mem_q_int" >> $CONFFILE
 }
 
+config_snooping_upstream_interface() {
+	local snooping_upstream_intf=""
+
+	json_load "$(devstatus $1)"
+	logger -t "mcastconf" "$(devstatus $1)"
+	itr=1
+	json_select bridge-members
+
+	# loop over the bridge and find the device on wan port
+	while json_get_var dev $itr; do
+		case "$dev" in
+			*.*)
+				port="$(echo "$dev" | cut -d'.' -f 1)"
+				if [ $port == $ethwan ]; then
+					ifconfig $dev | grep RUNNING >/dev/null && $snooping_upstream_intf="$dev" && break
+				fi
+				;;
+		esac
+		itr=$(($itr + 1))
+	done
+	json_select ..
+
+	# if none of the bridge members are on wan port, set the wan port itself
+	if [ -n "$snooping_upstream_intf" ]; then
+		echo "upstream-interface $snooping_upstream_intf" >>$CONFFILE
+	else
+		echo "upstream-interface $ethwan" >>$CONFFILE
+	fi
+}
+
 config_snooping_on_bridge() {
 	local protocol="$1"
 	local bcm_mcast_p=1
@@ -187,39 +214,6 @@ config_snooping_on_bridge() {
 	done
 }
 
-handle_bridged_proxy_interface() {
-	local p2="$1"
-	local p_enable=0
-
-	if [ "$p2" == "igmp" ]; then
-		p_enable=$igmp_p_enable
-	else
-		p_enable=$mld_p_enable
-	fi
-
-	if [ $p_enable -eq 1 -a $allow_brdevice -eq 1 ]
-	then
-		proxdevs="$proxdevs $2"
-		echo "upstream-interface $2" >>$CONFFILE
-	else
-		json_load "$(devstatus $2)"
-		itr=1
-		json_select bridge-members
-		while json_get_var dev $itr; do
-			case "$dev" in
-				*.*)
-					port="$(echo "$dev" | cut -d'.' -f 1)"
-					if [ $port == $ethwan ]; then
-						ifconfig $dev | grep RUNNING >/dev/null && proxdevs="$proxdevs $dev" && break
-					fi
-					;;
-			esac
-			itr=$(($itr + 1))
-		done
-		json_select ..
-	fi
-}
-
 config_mcast_proxy_interface() {
 	local itr
 	local p1="$1"
@@ -234,7 +228,8 @@ config_mcast_proxy_interface() {
 	for proxif in $2; do
 		case "$proxif" in
 			br-*)
-				handle_bridged_proxy_interface $p1 $proxif
+				proxdevs="$proxdevs $proxif"
+				echo "upstream-interface $proxif" >>$CONFFILE
 			;;
 			*)
 				ifconfig $proxif | grep RUNNING >/dev/null && proxdevs="$proxdevs $proxif"
@@ -246,7 +241,12 @@ config_mcast_proxy_interface() {
 		echo "${p1}-proxy-interfaces $proxdevs" >> $CONFFILE
 	fi
 
-	[ -n "$proxdevs" ] && echo "${p1}-mcast-interfaces $proxdevs" >> $CONFFILE
+	# if proxdevs is empty set the wan port as mcast-interface
+	if [ -n "$proxdevs" ]; then
+		echo "${p1}-mcast-interfaces $proxdevs" >> $CONFFILE
+	else
+		echo "${p1}-mcast-interfaces $ethwan" >> $CONFFILE
+	fi
 }
 
 configure_mcpd_snooping() {
@@ -259,14 +259,14 @@ configure_mcpd_snooping() {
 	if [ "$protocol" == "igmp" ]; then
 		config_snooping_common_params $protocol $igmp_s_version $igmp_s_robustness $igmp_s_mode
 		config_mcast_querier_params $protocol $igmp_s_query_interval $igmp_s_q_resp_interval $igmp_s_last_mem_q_int
-		config_mcast_proxy_interface $protocol "$igmp_s_iface"
+		config_snooping_upstream_interface "$igmp_s_iface"
 		config_snooping_on_bridge $protocol $igmp_s_iface $igmp_s_mode
 		exceptions=$igmp_s_exceptions
 		fast_leave=$igmp_s_fast_leave
 	elif [ "$protocol" == "mld" ]; then
 		config_snooping_common_params $protocol $mld_s_version $mld_s_robustness $mld_s_mode
 		config_mcast_querier_params $protocol $mld_s_query_interval $mld_s_q_resp_interval $mld_s_last_mem_q_int
-		config_mcast_proxy_interface $protocol "$mld_s_iface"
+		config_snooping_upstream_interface "$mld_s_iface"
 		config_snooping_on_bridge $protocol $mld_s_iface $mld_s_mode
 		exceptions=$mld_s_exceptions
 		fast_leave=$mld_s_fast_leave