1 #!/bin/sh /etc/rc.common
2 # Copyright (C) 2010-2014 OpenWrt.org
6 PROG=/usr/sbin/igmpproxy
7 CONFIGFILE=/var/etc/igmpproxy.conf
10 local quickleave verbose
11 config_get_bool quickleave "$1" quickleave 0
12 config_get verbose "$1" verbose 0
14 [ $verbose = "1" ] && logopts="-v"
15 [ $verbose = "2" ] && logopts="-v -v"
18 rm -f /var/etc/igmpproxy.conf
19 [ $quickleave -gt 0 ] && echo "quickleave" >> /var/etc/igmpproxy.conf
21 [ -L /etc/igmpproxy.conf ] || ln -nsf /var/etc/igmpproxy.conf /etc/igmpproxy.conf
25 local network direction altnets device up
27 config_get network $1 network
28 config_get direction $1 direction
29 config_get altnets $1 altnet
31 local status="$(ubus -S call "network.interface.$network" status)"
32 [ -n "$status" ] || return
35 json_get_var device l3_device
38 [ -n "$device" -a "$up" = "1" ] || {
39 procd_append_param error "$network is not up"
43 append netdevs "$device"
45 [[ "$direction" = "upstream" ]] && has_upstream=1
47 echo -e "\nphyint $device $direction ratelimit 0 threshold 1" >> /var/etc/igmpproxy.conf
49 if [ -n "$altnets" ]; then
51 for altnet in $altnets; do
52 echo -e "\taltnet $altnet" >> /var/etc/igmpproxy.conf
60 config_get network $1 network
61 procd_add_interface_trigger "interface.*" $network /etc/init.d/igmpproxy reload
64 igmp_add_firewall_routing() {
65 config_get network $1 network
66 config_get direction $1 direction
68 [[ "$direction" = "downstream" ]] || return 0
71 json_add_string type rule
72 json_add_string src "$upstream"
73 json_add_string dest "$network"
74 json_add_string family ipv4
75 json_add_string proto udp
76 json_add_string dest_ip "224.0.0.0/4"
77 json_add_string target ACCEPT
81 igmp_add_firewall_network() {
82 config_get network $1 network
83 config_get direction $1 direction
86 json_add_string type rule
87 json_add_string src "$network"
88 json_add_string proto igmp
89 json_add_string target ACCEPT
92 [[ "$direction" = "upstream" ]] && {
94 config_foreach igmp_add_firewall_routing phyint
99 procd_add_reload_trigger "igmpproxy"
106 config_load igmpproxy
108 config_foreach igmp_header igmpproxy
109 config_foreach igmp_add_phyint phyint
110 [ -n "$has_upstream" ] || return
113 procd_set_param command $PROG
114 [ -n "$logopts" ] && procd_append_param command $logopts
115 procd_append_param command $CONFIGFILE
116 procd_set_param file $CONFIGFILE
117 procd_set_param netdev $netdevs
118 procd_set_param respawn
120 config_foreach igmp_add_network phyint
125 json_add_array firewall
126 config_foreach igmp_add_firewall_network phyint
135 procd_set_config_changed firewall