iface eth1.100 inet manual
mtu 1400
-allow-vmbr6 ovsintvlan
+auto ovsintvlan
iface ovsintvlan inet manual
ovs_type OVSIntPort
ovs_bridge vmbr6
$bond0_part
-allow-vmbr6 bond1
+auto bond1
iface bond1 inet manual
ovs_bonds eth4 eth5
ovs_type OVSBond
bridge-fd 0
mtu 1100
-allow-ovs vmbr6
+auto vmbr6
iface vmbr6 inet manual
ovs_type OVSBridge
ovs_ports bond1 ovsintvlan