Bridge networking configuration

auto lo
iface lo inet loopback

auto eth0
iface eth0 inet manual

auto br0
iface br0 inet static
        address 192.168.155.xxx
        network 192.168.155.0
        netmask 255.255.255.0
        gateway 192.168.155.1
        bridge_ports eth0
        bridge_stp off
        bridge_fd 0
        bridge_maxwait 0