def GetTopologyPortsNgpfPy(topologyName):
    # Gets all the ports associated with the Topology
    
    for topology in ixNet.getList(ixNet.getRoot(), 'topology'):
        currentName = ixNet.getAttribute(topology, '-name')
        if currentName is topologyName:
            topologyVports = ixNet.getAttribute(topology, '-vports')
            portList = ''
            for vport in topologyVports:
                portList.append(GetVportConnectedToPort(vport))

    if 'portList' in vars():
        return portList
    else:
        return