RedHatQE/cfme_tests — pull request #741 by psav (2014-05-13 09:52:50+00:00)
Title: No longer rely on ip_echo. Good idea?

ip echo fails sometimes and prevents us running good tests. This method does not rely on anything other than having port 22 open on the target appliance, something which we should be able to rely on, (and hence why I chose port 22 and not port 80). The only time this would fail is if the initiating machine is sat behind a NAT.