Hi guys, From network bridge: do_ifup() { #if [ $1 != "${netdev}" ] || ! ifup $1 ; then if [ -n "$addr_pfx" ] ; then # use the info from get_ip_info() ip addr flush $1 ip addr add ${addr_pfx} dev $1 fi ip link set dev $1 up [ -n "$gateway" ] && ip route add default via ${gateway} #fi } On Ubuntu Precise I needed to comment out those lines because ifup will fail, but exit 0. Brought this up on launchpad but it''s been marked won''t fix. So it''s broken out of the box, maybe a dif way of doing this is in order?