ubuntu@fat-machine:/etc/network$ cat interfaces-orig
auto eth0
iface eth0 inet static
dns-nameservers 10.245.168.2
gateway 10.245.168.1
address 10.245.168.11/21
mtu 1500
auto eth1
iface eth1 inet manual
mtu 1500
auto eth2
iface eth2 inet manual
mtu 1500
auto eth3
iface eth3 inet manual
mtu 1500
dns-nameservers 10.245.168.2
dns-search dellstack
ubuntu@fat-machine:/etc/network$ cat interfaces
iface eth0 inet manual
auto juju-br0
iface juju-br0 inet static
bridge_ports eth0
dns-nameservers 10.245.168.2
gateway 10.245.168.1
address 10.245.168.11/21
mtu 1500
auto eth1
iface eth1 inet manual
mtu 1500
auto eth2
iface eth2 inet manual
mtu 1500
auto eth3
iface eth3 inet manual
mtu 1500
dns-nameservers 10.245.168.2
dns-search dellstack