Comment 23 for bug 1345433

I think we are hitting an issue associated with this fix. Please see https://bugs.launchpad.net/juju-core/+bug/1395908.

The problem I am seeing is juju-br0 bridge being configured with eth2:

auto lo
iface eth3 inet dhcp
iface eth4 inet dhcp
iface eth5 inet dhcp
auto eth0
iface eth0 inet dhcp
iface eth1 inet dhcp
iface eth2 inet manual
auto juju-br0
iface juju-br0 inet dhcp
    bridge_ports eth2

Problem is that we only have eth0 connected and eth2 is disconnected. How is it determining which interface to use for juju-br0?