auto bond0
iface bond0 inet dhcp
bond-lacp_rate slow
bond-xmit_hash_policy layer2
bond-miimon 100
mtu 1500
bond-mode active-backup
hwaddress 52:54:00:1c:f1:5b
bond-slaves none
dns-nameservers 10.17.20.200
dns-search maas19
--- BECOMES ----
auto bond0
iface bond0 inet manual
bond-lacp_rate slow
bond-xmit_hash_policy layer2
bond-miimon 100
mtu 1500
bond-mode active-backup
hwaddress 52:54:00:1c:f1:5b
bond-slaves none
dns-nameservers 10.17.20.200
dns-search maas19
auto br-bond0
iface br-bond0 inet dhcp
mtu 1500
hwaddress 52:54:00:1c:f1:5b
dns-nameservers 10.17.20.200
dns-search maas19
bridge_ports bond0