package/firewall/files/firewall.hotplug

   1 #!/bin/sh
   2 # This script is executed as part of the hotplug event with
   3 # HOTPLUG_TYPE=iface, triggered by various scripts when an interface
   4 # is configured (ACTION=ifup) or deconfigured (ACTION=ifdown).  The
   5 # interface is available as INTERFACE, the real device as DEVICE.
   6 . /etc/functions.sh
   7
   8 [ "$DEVICE" == "lo" ] && exit 0
   9
  10 . /lib/firewall/core.sh
  11 fw_init
  12 fw_is_loaded || exit 0
  13
  14 case "$ACTION" in
  15         ifup)
  16                 fw_configure_interface "$INTERFACE" add "$DEVICE" ;;
  17         ifdown)
  18                 fw_configure_interface "$INTERFACE" del "$DEVICE" ;;
  19 esac