Please add checks for <code>local_IP</code>, <code>client_ip</code>, and <code>server_ip</code> to verify configuration is valid.  Otherwise test runs anyway and we have to wait for connection timeout to <code>ENTER.YOUR.IP</code>.  If you change the default to something that includes <code>"EXAMPLE"</code> then maybe you can use the helper I wrote:  <code>virsh.VirshConnectBack.kosher_args()</code> since this is a common validation operation.  Also feel free to change/rename/move that helper to suit this test if needed (I think only one other test uses it).