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/* packet-cisco-oui.c
* Register an LLC dissector table for Cisco's OUI 00:00:0c
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "config.h"
#include <epan/packet.h>
#include "packet-llc.h"
#include <epan/oui.h>
void proto_register_cisco_oui(void);
static int hf_llc_cisco_pid = -1;
/*
* See various Cisco documents, including
*
* http://docstore.mik.ua/univercd/cc/td/doc/product/lan/trsrb/vlan.htm
*
* http://docstore.mik.ua/univercd/cc/td/doc/product/lan/trsrb/frames.htm
*
* http://web.archive.org/web/20110407152854/http://www.cisco.com/en/US/products/hw/switches/ps663/products_tech_note09186a0080094713.shtml
*
* for various PID values - and for a DRIP frame format.
*/
static const value_string cisco_pid_vals[] = {
{ 0x0102, "DRIP" },
{ 0x0104, "PAgP" }, /* Port Aggregation Protocol */
{ 0x0105, "MLS Hello" }, /* from a mail message found on the Web */
{ 0x0108, "RLQ BPDUs (request)" }, /* Root Link Query, see Bug: 12772 */
{ 0x0109, "RLQ BPDUs (response)" }, /* Root Link Query, see Bug: 12772 */
{ 0x010b, "PVSTP+" }, /* Per-VLAN Spanning Tree Protocol */
{ 0x010c, "VLAN Bridge" },
{ 0x0111, "UDLD" }, /* Unidirectional Link Detection */
{ 0x2000, "CDP" },
{ 0x2001, "CGMP" },
{ 0x2003, "VTP" },
{ 0x2004, "DTP" }, /* Dynamic Trunking Protocol */
{ 0x200a, "STP Uplink Fast" },
{ 0, NULL }
};
/*
* NOTE: there's no dissector here, just registration routines to set
* up the dissector table for the Cisco OUI.
*/
void
proto_register_cisco_oui(void)
{
static hf_register_info hf[] = {
{ &hf_llc_cisco_pid,
{ "PID", "llc.cisco_pid", FT_UINT16, BASE_HEX,
VALS(cisco_pid_vals), 0x0, "Protocol ID", HFILL }
}
};
llc_add_oui(OUI_CISCO, "llc.cisco_pid", "LLC Cisco OUI PID", hf, -1);
}
/*
* Editor modelines - http://www.wireshark.org/tools/modelines.html
*
* Local variables:
* c-basic-offset: 8
* tab-width: 8
* indent-tabs-mode: t
* End:
*
* vi: set shiftwidth=8 tabstop=8 noexpandtab:
* :indentSize=8:tabSize=8:noTabs=false:
*/
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