auto lo iface lo inet loopback auto eth0 iface eth0 inet manual auto eth1 iface eth1 inet manual auto eth2 iface eth2 inet manual auto eth3 iface eth3 inet manual allow-ovs vmbr0 allow-vmbr0 bond0 iface bond0 inet manual ovs_bonds eth0 eth1 eth2 eth3 ovs_type OVSBond ovs_bridge vmbr0 ovs_options lacp=active bond_mode=balance-tcp auto vmbr0 iface vmbr0 inet manual ovs_type OVSBridge ovs_ports bond0 vlan1337 allow-vmbr0 vlan1337 iface vlan20 inet static address 10.10.10.10 netmask 255.255.255.0 gateway 10.10.10.1 ovs_type OVSIntPort ovs_bridge vmbr0 ovs_options tag=1337 iface vlan1337 inet6 static address 2001:67c:197c::2 netmask 64 gateway 2001:67c:197c::1