Comment 10 for bug 1620622

Thanks Vladimir, this is how I expected the test was being performed - the default public interface in my case is a virtual interface on a firewall router, the fuel slave nodes have separate interfaces for all networks and no vlan tags. (all of these networks terminate at the firewall router) additionally the public network is assigned to an interface on all fuel slave nodes, so I would assume that all fuel slave nodes need to have their public interfaces up in bootstrap mode to pass the connectivity check. so for example, with one fuel master and 10 fuel slaves the connectivity test would check 22 network cards have access to fuel repositories.