auto lo
iface lo inet loopback

# controlled by ifplugd
auto eth0
allow-hotplug eth0
iface eth0 inet dhcp

auto br0
allow-hotplug br0
iface br0 inet manual
        bridge_ports none
	bridge_maxwait 1

allow-hotplug eth1
iface eth1 inet manual
        up brctl addif br0 $IFACE
        down brctl delif br0 $IFACE

allow-hotplug eth2
iface eth2 inet manual
        up brctl addif br0 $IFACE
        down brctl delif br0 $IFACE

