forked from osmocom/wireshark
![Guy Harris](/assets/img/avatar_default.png)
directory to the epan directory. Some of them should perhaps ultimately be moved to epan/dissectors, if they pertain only to stuff exported by a particular dissector. Fix Gerald's e-mail address in files we're moving. svn path=/trunk/; revision=15844
327 lines
9.1 KiB
C
327 lines
9.1 KiB
C
/* packet-sonmp.c
|
|
* Routines for the disassembly of the "Nortel Networks / SynOptics Network Management Protocol"
|
|
* (c) Copyright Giles Scott <giles.scott1 [AT] arubanetworks.com>
|
|
*
|
|
* $Id$
|
|
*
|
|
* Ethereal - Network traffic analyzer
|
|
* By Gerald Combs <gerald@ethereal.com>
|
|
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include <glib.h>
|
|
#include <epan/packet.h>
|
|
/* #include "strutil.h" */
|
|
#include <epan/nlpid.h>
|
|
|
|
/* Although this protocol is propietary it is documented in the SynOptics MIB's
|
|
* So I'm not giving anything away :-)
|
|
* The only thing I have not done is decode the segment identifier;
|
|
* This changes so much depending on whether the chassis supports
|
|
* multi-segment autotopology. As the 5000 is now EOL don't see much point.
|
|
*
|
|
* MIB's s5emt104.mib, s5tcs112.mib, synro199.mib these should be available via
|
|
* http://www.nortelnetworks.com
|
|
*/
|
|
|
|
|
|
/* chassis types */
|
|
/* From synro199.mib - SnpxChassisType */
|
|
static value_string sonmp_chassis_val[] =
|
|
{
|
|
{2, "m3000"},
|
|
{3, "m3030"},
|
|
{4, "m2310"},
|
|
{5, "m2810"},
|
|
{6, "m2912"},
|
|
{7, "m2914"},
|
|
{8, "m271x"},
|
|
{9, "m2813"},
|
|
{10, "m2814"},
|
|
{11, "m2915"},
|
|
{12, "m5000"},
|
|
{13, "m2813SA"},
|
|
{14, "m2814SA"},
|
|
{15, "m810M"},
|
|
{16, "m1032x Ethercell"},
|
|
{17, "5005"},
|
|
{18, "Alcatel Ethernet workgroup conc"},
|
|
{20, "m2715SA"},
|
|
{21, "m2486"},
|
|
{22, "m28xxx"},
|
|
{23, "m23xxx"},
|
|
{24, "5DN000"},
|
|
{25, "NBayStack"},
|
|
{26, "m2310x"},
|
|
{27, "BayStack100 hub"},
|
|
{28, "M3000 Fast ethernet"},
|
|
{29, "Xedia"},
|
|
{31, "28200"},
|
|
{32, "Centillion-sixSlot"},
|
|
{33, "Centillion-twelveSlot"},
|
|
{34, "Centillion-singleSlot"},
|
|
{35, "BayStack301"},
|
|
{36, "BayStackTr"},
|
|
{37, "FVC Multimedia Switch"},
|
|
{38, "SwitchNode"},
|
|
{39, "BayStack 302"},
|
|
{40, "BayStack 350"},
|
|
{41, "BayStack 150"},
|
|
{42, "Centillion 50"},
|
|
{43, "Centillion 50tr"},
|
|
{44, "BayStack 303-304"},
|
|
{45, "BayStack 200"},
|
|
{46, "BayStack 250"},
|
|
{47, "StackProbe"},
|
|
{48, "BayStack 450"},
|
|
{49, "BayStack 303-24T"},
|
|
{50, "Accelar 1200 L3 switch"},
|
|
{51, "Accelar 1250 L3 switch"},
|
|
{52, "Accelar 1100 L3 switch"},
|
|
{53, "Accelar 1150 L3 switch"},
|
|
{54, "Accelar 1050 L3 switch"},
|
|
{55, "Accelar 1051 L3 switch"},
|
|
{56, "Accelar 8610 L3 switch"},
|
|
{57, "Accelar 8006"},
|
|
{58, "Accelar 8010"},
|
|
{59, "Accelar 8006"},
|
|
{60, "BayStack 670"},
|
|
{61, "Accelar 740"},
|
|
{62, "Accelar 750"},
|
|
{63, "Accelar 790"},
|
|
{64, "Business Policy switch 2000"},
|
|
{65, "Accelar 8110 L2 switch"},
|
|
{66, "Accelar 8106 L2 switch"},
|
|
{67, "BayStack 3580"},
|
|
{68, "Baystack 10 PSU"},
|
|
{69, "BayStack 420"},
|
|
{70, "OPTera Metro 1200ESM"},
|
|
{71, "OPTera 8010co"},
|
|
{72, "OPTera 8610co L3 switch"},
|
|
{73, "OPTera 8110co L2 switch"},
|
|
{74, "OPTera 8003"},
|
|
{75, "OPTera 8603 L3 switch"},
|
|
{76, "OPTera 8103 L2 switch"},
|
|
{77, "Baystack 380 10/100/1000 switch"},
|
|
{78, "Baystack 470 10/100 switch"},
|
|
{79, "OPTera Metro 1450ESM"},
|
|
{80, "OPTera Metro 1400ESM"},
|
|
{81, "Alteon switch family"},
|
|
{82, "BayStack 460-24T-PWR"},
|
|
{83, "OPTera Metro 8010 OPM L2 Switch"},
|
|
{84, "OPTera Metro 8010co OPM L2 Switch"},
|
|
{85, "OPTera Metro 8006 OPM L2 Switch"},
|
|
{86, "OPTera Metro 8003 OPM L2 Switch"},
|
|
{87, "Alteon 180e"},
|
|
{88, "Alteon AD3"},
|
|
{89, "Alteon 184"},
|
|
{90, "Alteon AD4"},
|
|
{91, "Passport 1424 L3 switch"},
|
|
{92, "Passport 1648 L3 switch"},
|
|
{93, "Passport 1612 L3 switch"},
|
|
{94, "Passport 1624 L3 switch"},
|
|
{95, "BayStack 380-24F Fiber 1000 switch"},
|
|
{96, "BayStack 4700 24T switch"},
|
|
{97, "BayStack 4700 48T switch"},
|
|
{98, "BayStack 5510 24-port"},
|
|
{99, "BayStack 2200 Wireless LAN AP"},
|
|
{100, "Passport RBS 2402 L3 switch"},
|
|
{101, "Alteon AAS 2424"},
|
|
{102, "Alteon AAS 2224"},
|
|
{103, "Alteon AAS 2208"},
|
|
{104, "Alteon AAS 2216"},
|
|
{105, "Alteon AAS 3408"},
|
|
{106, "Alteon AAS 3416"},
|
|
{107, "WLAN SecuritySwitch 2250"},
|
|
{108, "BayStack 425 48-port"},
|
|
{109, "Baystack 425 24-port"},
|
|
{110, "WLAN AP 2221"},
|
|
{0, NULL}
|
|
};
|
|
|
|
/* from synro179.mib - SnpxBackplaneType */
|
|
static value_string sonmp_backplane_val[] =
|
|
{
|
|
{1, "Other"},
|
|
{2, "ethernet"},
|
|
{3, "ethernet and tokenring"},
|
|
{4, "ethernet and FDDI"},
|
|
{5, "ethernet, tokenring and FDDI"},
|
|
{6, "ethernet and tokenring with redundant power"},
|
|
{7, "ethernet, tokenring, FDDI with redunadant power"},
|
|
{8, "token ring"},
|
|
{9, "ethernet, tokenring and fast ethernet"},
|
|
{10, "ethernet and fast ethernet"},
|
|
{11, "ethernet, tokenring, fast ethernet with redunant power"},
|
|
{12, "ethernet, fast ethernet and gigabit ethernet"},
|
|
{0, NULL}
|
|
};
|
|
|
|
static value_string sonmp_nmm_state_val[] =
|
|
{
|
|
{1, "Topology Change"},
|
|
{2, "Heartbeat"},
|
|
{3, "New"},
|
|
{0, NULL}
|
|
};
|
|
|
|
|
|
/* Offsets in SONMP NMM Hello structure. */
|
|
#define SONMP_IP_ADDRESS 0
|
|
#define SONMP_SEGMENT_IDENTIFIER 4
|
|
#define SONMP_CHASSIS_TYPE 7
|
|
#define SONMP_BACKPLANE_TYPE 8
|
|
#define SONMP_NMM_STATE 9
|
|
#define SONMP_NUMBER_OF_LINKS 10
|
|
|
|
static int proto_sonmp = -1;
|
|
static int hf_sonmp_ip_address = -1;
|
|
static int hf_sonmp_segment_identifier = -1;
|
|
static int hf_sonmp_chassis_type = -1;
|
|
static int hf_sonmp_backplane_type = -1;
|
|
static int hf_sonmp_nmm_state = -1;
|
|
static int hf_sonmp_number_of_links = -1;
|
|
|
|
static gint ett_sonmp = -1;
|
|
|
|
|
|
static void
|
|
dissect_sonmp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
const char *hello_type;
|
|
proto_tree *sonmp_tree = NULL;
|
|
proto_item *ti;
|
|
|
|
if (check_col(pinfo->cinfo, COL_PROTOCOL))
|
|
col_set_str(pinfo->cinfo, COL_PROTOCOL, "SONMP");
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO)) {
|
|
hello_type = "";
|
|
if (pinfo->dl_dst.type == AT_ETHER) {
|
|
|
|
switch (pinfo->dl_dst.data[5]) {
|
|
|
|
case 0:
|
|
hello_type = "Segment ";
|
|
break;
|
|
|
|
case 1:
|
|
hello_type = "FlatNet ";
|
|
break;
|
|
}
|
|
}
|
|
col_add_fstr(pinfo->cinfo, COL_INFO, "SONMP - %sHello",
|
|
hello_type);
|
|
}
|
|
|
|
if (tree) {
|
|
ti = proto_tree_add_protocol_format(tree, proto_sonmp, tvb, 0, 11,
|
|
"Nortel Networks / SynOptics Network Management Protocol");
|
|
sonmp_tree = proto_item_add_subtree(ti, ett_sonmp);
|
|
|
|
proto_tree_add_item(sonmp_tree, hf_sonmp_ip_address, tvb,
|
|
SONMP_IP_ADDRESS, 4, FALSE);
|
|
|
|
|
|
proto_tree_add_item(sonmp_tree, hf_sonmp_segment_identifier, tvb,
|
|
SONMP_SEGMENT_IDENTIFIER, 3, FALSE);
|
|
|
|
|
|
proto_tree_add_item(sonmp_tree, hf_sonmp_chassis_type, tvb,
|
|
SONMP_CHASSIS_TYPE, 1, FALSE);
|
|
|
|
proto_tree_add_item(sonmp_tree, hf_sonmp_backplane_type, tvb,
|
|
SONMP_BACKPLANE_TYPE, 1, FALSE);
|
|
|
|
|
|
proto_tree_add_item(sonmp_tree, hf_sonmp_nmm_state, tvb,
|
|
SONMP_NMM_STATE, 1, FALSE);
|
|
|
|
proto_tree_add_item(sonmp_tree, hf_sonmp_number_of_links, tvb,
|
|
SONMP_NUMBER_OF_LINKS, 1, FALSE);
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
proto_register_sonmp(void)
|
|
{
|
|
static hf_register_info hf[] = {
|
|
{ &hf_sonmp_ip_address,
|
|
{ "NMM IP address", "sonmp.ipaddress", FT_IPv4, BASE_NONE, NULL, 0x0,
|
|
"IP address of the agent (NMM)", HFILL }},
|
|
|
|
{ &hf_sonmp_segment_identifier,
|
|
{ "Segment Identifier", "sonmp.segmentident", FT_UINT24, BASE_HEX, NULL, 0x0,
|
|
"Segment id of the segment from which the agent is sending the topology message", HFILL }},
|
|
|
|
{ &hf_sonmp_chassis_type,
|
|
{ "Chassis type", "sonmp.chassis", FT_UINT8, BASE_DEC,
|
|
VALS(sonmp_chassis_val), 0x0,
|
|
"Chassis type of the agent sending the topology message", HFILL }},
|
|
|
|
{ &hf_sonmp_backplane_type,
|
|
{ "Backplane type", "sonmp.backplane", FT_UINT8, BASE_DEC,
|
|
VALS(sonmp_backplane_val), 0x0,
|
|
"Backplane type of the agent sending the topology message", HFILL }},
|
|
|
|
{ &hf_sonmp_nmm_state,
|
|
{ "NMM state", "sonmp.nmmstate", FT_UINT8, BASE_DEC,
|
|
VALS(sonmp_nmm_state_val), 0x0,
|
|
"Current state of this agent", HFILL }},
|
|
|
|
{ &hf_sonmp_number_of_links,
|
|
{ "Number of links", "sonmp.numberoflinks", FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
"Number of interconnect ports", HFILL }},
|
|
};
|
|
|
|
static gint *ett[] = {
|
|
&ett_sonmp,
|
|
};
|
|
proto_sonmp = proto_register_protocol("Nortel SONMP", "SONMP", "sonmp");
|
|
proto_register_field_array(proto_sonmp, hf, array_length(hf));
|
|
proto_register_subtree_array(ett, array_length(ett));
|
|
|
|
register_dissector("sonmp", dissect_sonmp, proto_sonmp);
|
|
}
|
|
|
|
void
|
|
proto_reg_handoff_sonmp(void)
|
|
{
|
|
dissector_handle_t sonmp_handle;
|
|
|
|
sonmp_handle = create_dissector_handle(dissect_sonmp, proto_sonmp);
|
|
|
|
dissector_add("llc.nortel_pid", 0x01a1, sonmp_handle); /* flatnet hello */
|
|
dissector_add("llc.nortel_pid", 0x01a2, sonmp_handle); /* Segment hello */
|
|
/* not got round to adding this but its really old, so I'm not sure people will see it */
|
|
/* it uses a different packet format */
|
|
/* dissector_add("llc.nortel_pid", 0x01a3, sonmp_handle); */ /* Bridge hello */
|
|
}
|