modification to use cluster version

Change-Id: Iaf169507577deba20d548348532a2e0b91a03249
refs: #3652
diff --git a/ndn/ndn_host.py b/ndn/ndn_host.py
index 70d2ffb..7c727ab 100644
--- a/ndn/ndn_host.py
+++ b/ndn/ndn_host.py
@@ -1,6 +1,6 @@
 # -*- Mode:python; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
 #
-# Copyright (C) 2015-2016, The University of Memphis,
+# Copyright (C) 2015-2017, The University of Memphis,
 #                          Arizona Board of Regents,
 #                          Regents of the University of California.
 #
@@ -24,9 +24,9 @@
 # This file incorporates work covered by the following copyright and
 # permission notice:
 #
-#   Mininet 2.2.1 License
+#   Mininet 2.3.0d1 License
 #
-#   Copyright (c) 2013-2015 Open Networking Laboratory
+#   Copyright (c) 2013-2016 Open Networking Laboratory
 #   Copyright (c) 2009-2012 Bob Lantz and The Board of Trustees of
 #   The Leland Stanford Junior University
 #
@@ -59,6 +59,8 @@
 #   without specific, written prior permission.
 
 from mininet.node import CPULimitedHost, Host, Node
+from mininet.examples.cluster import RemoteMixin
+
 from ndn.nfd import Nfd
 
 class NdnHostCommon():
@@ -150,3 +152,7 @@
         "Stop node."
         self.nfd.stop()
         Host.terminate(self)
+
+class RemoteNdnHost(RemoteMixin, NdnHost):
+    "A node on a remote server"
+    pass