ubuntu@icky-son:~$ more /etc/network/interfaces
auto eth0
iface eth0 inet manual
bond-master bond0
bond-mode active-backup
bond-xmit_hash_policy layer2
bond-miimon 100
mtu 1500
bond-lacp_rate slow
auto eth1
iface eth1 inet manual
bond-master bond0
bond-mode active-backup
bond-xmit_hash_policy layer2
bond-miimon 100
mtu 1500
bond-lacp_rate slow
auto bond0
iface bond0 inet manual
address 10.17.20.211/24
gateway 10.17.20.1
dns-nameservers 10.17.20.200
bond-slaves none
bond-mode active-backup
bond-xmit_hash_policy layer2
bond-miimon 100
mtu 1500
hwaddress 52:54:00:1c:f1:5b
bond-lacp_rate slow
auto br-bond0
iface br-bond0 inet static
address 10.17.20.211/24
gateway 10.17.20.1
dns-nameservers 10.17.20.200
mtu 1500
hwaddress 52:54:00:1c:f1:5b
bridge_ports bond0
iface bond0.2 inet manual
address 192.168.2.102/24
vlan-raw-device bond0
mtu 1500
vlan_id 2
auto br-bond0.2
iface br-bond0.2 inet static
address 192.168.2.102/24
mtu 1500
bridge_ports bond0.2
iface bond0.3 inet manual
address 192.168.3.101/24
vlan-raw-device bond0
mtu 1500
vlan_id 3
dns-nameservers 10.17.20.200
dns-search maas19
auto br-bond0.3
iface br-bond0.3 inet static
address 192.168.3.101/24
mtu 1500
dns-nameservers 10.17.20.200
dns-search maas19
bridge_ports bond0.3