epan/dissectors/packet-nt-oui.c

   1 /* packet-nt-oui.c
   2  * Register an LLC dissector table for Nortel's OUI 00:00:0c
   3  *
   4  * $Id$
   5  *
   6  * Wireshark - Network traffic analyzer
   7  * By Gerald Combs <gerald@wireshark.org>
   8  * Copyright 1998 Gerald Combs
   9  *
  10  * This program is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU General Public License
  12  * as published by the Free Software Foundation; either version 2
  13  * of the License, or (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  23  */
  24
  25 #include "config.h"
  26
  27 #include <epan/packet.h>
  28 #include "packet-llc.h"
  29 #include <epan/oui.h>
  30
  31 static int hf_llc_nortel_pid = -1;
  32
  33 static const value_string nortel_pid_vals[] = {
  34         { 0x01a1,       "NDP flatnet hello" },
  35         { 0x01a2,       "NDP segment hello" },
  36         { 0x01a3,       "NDP bridge hello" },
  37         { 0,            NULL }
  38 };
  39
  40 /*
  41  * NOTE: there's no dissector here, just registration routines to set
  42  * up the dissector table for the Nortel OUI.
  43  */
  44 void
  45 proto_register_nortel_oui(void)
  46 {
  47         static hf_register_info hf[] = {
  48           { &hf_llc_nortel_pid,
  49                 { "PID",        "llc.nortel_pid",  FT_UINT16, BASE_HEX,
  50                   VALS(nortel_pid_vals), 0x0, NULL, HFILL }
  51           }
  52         };
  53
  54         llc_add_oui(OUI_NORTEL, "llc.nortel_pid", "LLC Nortel OUI PID", hf);
  55 }