> allow-vmbr0 bond0 > iface bond0 inet manual > ovs_bridge vmbr0 > ovs_type OVSBond > ovs_bonds eth0 eth1 > ovs_options bond_mode=active-backup other_config:bond-detect- > mode=miimon other_config:bond-miimon-interval=100 BTW, are those miimon options required?