diff --git a/model/ccnx-net-device-face.h b/model/ccnx-net-device-face.h
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+++ b/model/ccnx-net-device-face.h
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+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
+/*
+ * Copyright (c) 2005,2006,2007 INRIA
+ *
+ * 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
+ *
+ * Authors: Alexander Afanasyev <alexander.afanasyev@ucla.edu>
+ */
+
+#ifndef CCNX_NET_DEVICE_FACE_H
+#define CCNX_NET_DEVICE_FACE_H
+
+#include "ccnx-face.h"
+#include "ns3/net-device.h"
+
+namespace ns3 {
+
+class Address;
+  
+/**
+ * \ingroup ccnx-face
+ * \brief Implementation of layer-2 (Ethernet) CCNx face
+ *
+ * This class defines basic functionality of CCNx face. Face is core
+ * component responsible for actual delivery of data packet to and
+ * from CCNx stack
+ *
+ * \see CcnxLocalFace, CcnxNetDeviceFace, CcnxIpv4Face, CcnxUdpFace
+ */
+class CcnxNetDeviceFace  : public CcnxFace
+{
+public:
+  /**
+   * \brief Interface ID
+   *
+   * \return interface ID
+   */
+  static TypeId GetTypeId (void);
+
+  /**
+   * \brief Default constructor
+   */
+  CcnxNetDeviceFace ();
+  virtual ~CcnxNetDeviceFace();
+
+  ////////////////////////////////////////////////////////////////////
+  // methods overloaded from CcnxFace
+  
+  virtual void RegisterProtocolHandler (ProtocolHandler handler);
+
+  virtual void Send (Ptr<Packet> p);
+
+  ////////////////////////////////////////////////////////////////////
+
+  /**
+   * \brief Associate NetDevice object with face
+   *
+   * \param node smart pointer to a NetDevice object
+   */
+  void SetNetDevice (Ptr<NetDevice> node);
+
+  /**
+   * \brief Get NetDevice associated with the face
+   *
+   * \returns smart pointer to NetDevice associated with the face
+   */
+  Ptr<NetDevice> GetNetDevice () const;
+  
+protected:
+  virtual void DoDispose ();
+
+private:
+  CcnxNetDeviceFace (const CcnxNetDeviceFace &); ///< \brief Disabled copy constructor
+  CcnxNetDeviceFace& operator= (const CcnxNetDeviceFace &); ///< \brief Disabled copy operator
+
+  // callback
+  void ReceiveFromNetDevice (Ptr<NetDevice> device,
+                             Ptr<const Packet> p,
+                             uint16_t protocol,
+                             const Address &from,
+                             const Address &to,
+                             NetDevice::PacketType packetType);
+
+private:
+  Ptr<NetDevice> m_netDevice; ///< \brief Smart pointer to NetDevice
+};
+
+std::ostream& operator<< (std::ostream& os, const CcnxNetDeviceFace &face);
+
+} // namespace ns3
+
+#endif //CCNX_NET_DEVICE_FACE_H