IGMP PROXY

New Version 0.2.1: https://github.com/pali/igmpproxy

Old version 0.1.0:

wget http://downloads.sourceforge.net/project/igmpproxy/igmpproxy/0.1/igmpproxy-0.1.tar.gz
tar zxf igmpproxy-0.1.tar.gz
cd igmpproxy-0.1

Компиляция и установка:

./configure && make && make install

По умолчанию в Ubuntu igmpproxy устанавливается в /usr/local/sbin/

Редактируем конфигурационный файл:

vi /usr/local/etc/igmpproxy.conf

Пример конфигурационного файла

##------------------------------------------------------ ## Enable Quickleave mode (Sends Leave instantly) ## Эту строчку раскомментируют только в том случае, ## если внути всего лишь один клиент IP TV ##------------------------------------------------------ #quickleave ##------------------------------------------------------ ## Configuration for eth0 (Upstream Interface) ## Здесь указаны параметры для публичного интерфейса, ## на который придет поток от провайдера ## и указаны сети, с которых возможно будут подключаться клиенты ##------------------------------------------------------ phyint eth0 upstream ratelimit 0 threshold 1 altnet 10.0.0.0/8 altnet 172.20.20.0/24 altnet 192.168.0.0/24 ##------------------------------------------------------ ## Configuration for eth1 (Downstream Interface) ## Типовая конфигурация для внутреннего интерфейса ## смотрящего в домашнюю сеть ##------------------------------------------------------ phyint eth1 downstream ratelimit 0 threshold 1

Запуск вручную /usr/local/sbin/igmpproxy /usr/local/etc/igmpproxy.conf. Автостарт - добавить igmpproxy /etc/igmpproxy.conf & в /etc/rc.local.

Более элегантный вариант запускать как демона через /etc/init.d/ (Рекомендуется!!!)

vi /etc/init.d/igmpproxy

Приводим к виду:

#!/bin/sh ### BEGIN INIT INFO # Provides: igmp proxy # Required-Start: $remote_fs # Required-Stop: $remote_fsx # Default-Start: 2 3 4 5 # Default-Stop: 0 1 6 # Short-Description: Example initscript # Description: IGMP Proxy init file ### END INIT INFO # Do NOT "set -e" # PATH should only include /usr/* if it runs after the mountnfs.sh script #PATH=/sbin:/usr/sbin:/bin:/usr/bin DESC="IGMP Proxy" NAME=igmpproxy DAEMON=/usr/local/sbin/$NAME DAEMON_ARGS="/etc/igmpproxy.conf" PIDFILE=/var/run/$NAME.pid SCRIPTNAME=/etc/init.d/$NAME # Exit if the package is not installed [ -x "$DAEMON" ] || exit 0 # Read configuration variable file if it is present [ -r /etc/default/$NAME ] && . /etc/default/$NAME # Load the VERBOSE setting and other rcS variables . /lib/init/vars.sh # Define LSB log_* functions. # Depend on lsb-base (>= 3.0-6) to ensure that this file is present. . /lib/lsb/init-functions # # Function that starts the daemon/service # do_start() { # Return # 0 if daemon has been started # 1 if daemon was already running # 2 if daemon could not be started start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \ || return 1 start-stop-daemon --start --quiet --background --make-pidfile --pidfile $PIDFILE --exec $DAEMON -- \ $DAEMON_ARGS \ || return 2 # Add code here, if necessary, that waits for the process to be ready # to handle requests from services started subsequently which depend # on this one. As a last resort, sleep for some time. } # # Function that stops the daemon/service # do_stop() { # Return # 0 if daemon has been stopped # 1 if daemon was already stopped # 2 if daemon could not be stopped # other if a failure occurred start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --name $NAME RETVAL="$?" [ "$RETVAL" = 2 ] && return 2 # Wait for children to finish too if this is a daemon that forks # and if the daemon is only ever run from this initscript. # If the above conditions are not satisfied then add some other code # that waits for the process to drop all resources that could be # needed by services started subsequently. A last resort is to # sleep for some time. start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON [ "$?" = 2 ] && return 2 # Many daemons don't delete their pidfiles when they exit. rm -f $PIDFILE return "$RETVAL" } # # Function that sends a SIGHUP to the daemon/service # do_reload() { # # If the daemon can reload its configuration without # restarting (for example, when it is sent a SIGHUP), # then implement that here. # start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $NAME return 0 } case "$1" in start) [ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME" do_start case "$?" in 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; esac ;; stop) [ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME" do_stop case "$?" in 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; esac ;; #reload|force-reload) # # If do_reload() is not implemented then leave this commented out # and leave 'force-reload' as an alias for 'restart'. # #log_daemon_msg "Reloading $DESC" "$NAME" #do_reload #log_end_msg $? #;; restart|force-reload) # # If the "reload" option is implemented then remove the # 'force-reload' alias # log_daemon_msg "Restarting $DESC" "$NAME" do_stop case "$?" in 0|1) do_start case "$?" in 0) log_end_msg 0 ;; 1) log_end_msg 1 ;; # Old process is still running *) log_end_msg 1 ;; # Failed to start esac ;; *) # Failed to stop log_end_msg 1 ;; esac ;; *) #echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2 echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload}" >&2 exit 3 ;; esac :

Устнавливаем права и запуск

chown root:root /etc/init.d/igmpproxy # Меняем владельца chmod 755 /etc/init.d/igmpproxy # Меняем права и делаем исполняемым update-rc.d igmpproxy defaults # Добавляем в загрузку /etc/init.d/igmpproxy start # Старт/Рестарт/Стоп

Дополнительное инфо