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.
8 [ "$DEVICE" == "lo" ] && exit 0
10 . /lib/firewall/core.sh
13 # Wait for firewall if startup is in progress
14 lock -w /var/lock/firewall.start
19 fw_configure_interface "$INTERFACE" add "$DEVICE" &
21 /etc/init.d/firewall enabled && fw_start &
25 fw_is_loaded && fw_configure_interface "$INTERFACE" del "$DEVICE" &