# Mark Huang <mlhuang@cs.princeton.edu>
# Copyright (C) 2006 The Trustees of Princeton University
#
-# $Id: PCUs.py,v 1.9 2006/11/09 03:07:42 mlhuang Exp $
+# $Id$
+# $URL$
#
from PLC.Faults import *
from PLC.Filter import Filter
from PLC.Debug import profile
from PLC.Table import Row, Table
-from PLC.NodeNetworks import valid_ip, NodeNetwork, NodeNetworks
+from PLC.Interfaces import valid_ip, Interface, Interfaces
from PLC.Nodes import Node, Nodes
class PCU(Row):