#### original juju generated part #### auto lo # Primary interface (defining the default route) iface p1p1 inet manual # Bridge to use for LXC/KVM containers auto juju-br0 iface juju-br0 inet dhcp bridge_ports p1p1 ###################################### auto p1p2 iface p1p2 inet manual # The public network interface auto brPublic iface brPublic inet dhcp bridge_ports p1p2 bridge_stp off bridge_fd 0 bridge_maxwait 0