add data network to Network connectivity for physical hosts

Change-Id: If99f5c3aa64b2d1c92ea4836c6a057cf08567ffb
Closes-Bug: #1252574
(cherry picked from commit 92236c9d9be76a80ea6579f542a5337f657b6c50)
Merge "add data network to Network connectivity for physical hosts" into stable/havana