def CreateEthernetNgpfPy(deviceGroupObj, ethernetName):
    print '\nCreateEthernetNgpfPy: %s : %s' % (deviceGroupObj, ethernetName)
    ethernetObj = ixNet.add(deviceGroupObj, 'ethernet')
    ixNet.setMultiAttribute(ethernetObj, '-name', 'ethernetName')
    ixNet.commit()
    return ethernetObj