net/shorewall/files/hotplug_iface

   1 #!/bin/sh
   2
   3 DEVICE=${DEVICE:-$(/sbin/uci -p /var/state get network."$INTERFACE".ifname)}
   4
   5 case "$ACTION" in
   6     ifup)
   7         if [ "$INTERFACE" = "lan" ]; then
   8             /usr/sbin/shorewall start
   9         elif [ "${INTERFACE:0:3}" = "wan" ] &&
  10              [ "${INTERFACE:$((${#INTERFACE}-2)):2}" != "_6" ]; then
  11             /etc/shorewall/state/firewall enable "$DEVICE"
  12         fi
  13         ;;
  14     ifdown)
  15         if [ "${INTERFACE:0:3}" = "wan" ]; then
  16             /etc/shorewall/state/firewall disable "$DEVICE"
  17         fi
  18         ;;
  19 esac