diff --git a/model/ndn-global-router.cc b/model/ndn-global-router.cc
new file mode 100644
index 0000000..816dc88
--- /dev/null
+++ b/model/ndn-global-router.cc
@@ -0,0 +1,106 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
+/*
+ * Copyright (c) 2011 UCLA
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation;
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * Author:  Alexander Afanasyev <alexander.afanasyev@ucla.edu>
+ */
+
+#include "ndn-global-router.h"
+
+#include "ns3/ndn.h"
+#include "ns3/ndn-face.h"
+#include "ns3/ndn-name-components.h"
+
+#include "ns3/channel.h"
+
+using namespace boost;
+
+namespace ns3 {
+
+uint32_t NdnGlobalRouter::m_idCounter = 0;
+
+NS_OBJECT_ENSURE_REGISTERED (NdnGlobalRouter);
+
+TypeId 
+NdnGlobalRouter::GetTypeId ()
+{
+  static TypeId tid = TypeId ("ns3::NdnGlobalRouter")
+    .SetGroupName ("Ndn")
+    .SetParent<Object> ()
+  ;
+  return tid;
+}
+
+NdnGlobalRouter::NdnGlobalRouter ()
+{
+  m_id = m_idCounter;
+  m_idCounter ++;
+}
+
+void
+NdnGlobalRouter::NotifyNewAggregate ()
+{
+  if (m_ndn == 0)
+    {
+      m_ndn = GetObject<Ndn> ();
+    }
+  Object::NotifyNewAggregate ();
+}
+
+uint32_t
+NdnGlobalRouter::GetId () const
+{
+  return m_id;
+}
+
+Ptr<Ndn>
+NdnGlobalRouter::GetNdn () const
+{
+  return m_ndn;
+}
+
+void
+NdnGlobalRouter::AddLocalPrefix (Ptr< NdnNameComponents > prefix)
+{
+  m_localPrefixes.push_back (prefix);
+}
+
+void
+NdnGlobalRouter::AddIncidency (Ptr< NdnFace > face, Ptr< NdnGlobalRouter > gr)
+{
+  m_incidencies.push_back (make_tuple (this, face, gr));
+}
+
+NdnGlobalRouter::IncidencyList &
+NdnGlobalRouter::GetIncidencies ()
+{
+  return m_incidencies;
+}
+
+const NdnGlobalRouter::LocalPrefixList &
+NdnGlobalRouter::GetLocalPrefixes () const
+{
+  return m_localPrefixes;
+}
+
+// void
+// NdnGlobalRouter::AddIncidencyChannel (Ptr< NdnFace > face, Ptr< Channel > channel)
+// {
+//   m_incidenciesChannel.push_back (make_tuple (face, channel));
+// }
+
+}
+