XYZ Network: MAC address test automation.

This change includes:
    1. Configure and verify valid MAC address.
    2. Revert to initial MAC address.
    3. Configure and verify invalid MAC address.
    4. Configure and verify broadcast MAC address.
    5. Configure and verify zero MAC address

This resolves openbmc/openbmc-test-automation#964

Change-Id: I3bc3f25d3898bd39fe58faa203f995bce10cf525
Signed-off-by: Prashanth Katti <prkatti1@in.ibm.com>
1 file changed