Steps to setup bridging on Ubuntu to access external network
- sudo ip addr del 10.0.0.2 dev eth0
- sudo ip addr del 172.24.4.1/24 dev br-ex
- sudo ovs-vsctl --may-exist add-port br-ex eth0
- sudo ip addr add 10.0.0.2/24 brd 10.0.0.255 dev br-ex
- sudo ip r replace default via 10.0.0.1 dev br-ex
- sudo ovs-vsctl set Bridge br-ex other_config:disable-in-band=true