--- a/src/node/l3-protocol.h	Fri May 04 14:03:12 2007 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,68 +0,0 @@
-// -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*-
-//
-// Copyright (c) 2006 Georgia Tech Research Corporation
-// All rights reserved.
-//
-// 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: George F. Riley<riley@ece.gatech.edu>
-//
-
-// NS3 - Layer 3 Protocol base class
-// George F. Riley, Georgia Tech, Spring 2007
-
-#ifndef L3_PROTOCOL_H
-#define L3_PROTOCOL_H
-
-#include "ns3/object.h"
-
-namespace ns3 {
-
-class Packet;
-class NetDevice;
-class Node;
-class TraceResolver;
-class TraceContext;
-
-/**
- * ::Send is always defined in subclasses.
- */
-class L3Protocol : public Object {
-public:
-  L3Protocol(int protocolNumber, int version);
-  virtual ~L3Protocol ();
-    
-  int GetProtocolNumber (void) const;
-  int GetVersion() const;
-
-  virtual TraceResolver *CreateTraceResolver (TraceContext const &context) = 0;
-  /**
-   * Lower layer calls this method after calling L3Demux::Lookup
-   * The ARP subclass needs to know from which NetDevice this
-   * packet is coming to:
-   *    - implement a per-NetDevice ARP cache
-   *    - send back arp replies on the right device
-   */
-  virtual void Receive(Packet& p, NetDevice *device) = 0;
-
-protected:
-  virtual void DoDispose (void);
-private:
-  int m_protocolNumber;
-  int m_version;
-};
-
-} // Namespace ns3
-
-#endif