#!/bin/sh

NAME=gprs_routing

set -e

case "$1" in
  start)
    echo 1 > /proc/sys/net/ipv4/ip_forward
    iptables -t nat -I POSTROUTING -o eth0 -j MASQUERADE
    echo "Enabled masquerading"
    ;;
  stop)
    echo 0 > /proc/sys/net/ipv4/ip_forward
    iptables -t nat -D POSTROUTING -o eth0 -j MASQUERADE
    ;;
  *)
    N=/etc/init.d/$NAME
    echo "Usage: $N {start|stop|restart|force-reload}" >&2
    exit 1
esac

exit 0