tree 3b5d4964327e3aa59a05b581e99779aaea30d168
parent 74647862be3b87687b27628d64da733ce8ad488c
author Yair Fried <yfried@redhat.com> 1438083827 +0300
committer Yair Fried <yfried@redhat.com> 1438833089 +0300

Enhance IPv6 scenario - Ping default GW

1. Use common _check_remote_connectivity method to verify connectivity between
servers
Old code was a single try expecting 0% packet loss. Common method is resistant
to packet loss and has retries.
Failure message now includes source and dest. Phrasing matches other tests' to
enhance debug searches.

2. Verify connectivity against default v6 gateway.

Change-Id: I32414ccc9818cb58db1cf2477619b40b7b283a3a