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/* packet-ipx.h
* Routines for NetWare's IPX
* Gilbert Ramirez <gram@alumni.rice.edu>
* NDPS support and SPX Defragmentation added by Greg Morris (gmorris@novell.com)
*
* Portions Copyright (c) by Gilbert Ramirez 2000-2002
* Portions Copyright (c) Novell, Inc. 2002-2003
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
/*
* ipxlib.h
*
* Copyright (C) 1995 by Volker Lendecke
*
*/
#ifndef __PACKET_IPX_H__
#define __PACKET_IPX_H__
#define IPX_NODE_LEN 6
typedef uint32_t IPXNet;
typedef uint16_t IPXPort;
typedef uint8_t IPXNode[IPX_NODE_LEN];
typedef const uint8_t CIPXNode[IPX_NODE_LEN];
#define IPX_USER_PTYPE (0x00)
#define IPX_RIP_PTYPE (0x01)
#define IPX_SAP_PTYPE (0x04)
#define IPX_AUTO_PORT (0x0000)
#define IPX_SAP_PORT (0x0452)
#define IPX_RIP_PORT (0x0453)
#define IPX_SAP_GENERAL_QUERY (0x0001)
#define IPX_SAP_GENERAL_RESPONSE (0x0002)
#define IPX_SAP_NEAREST_QUERY (0x0003)
#define IPX_SAP_NEAREST_RESPONSE (0x0004)
#define IPX_SAP_FILE_SERVER (0x0004)
struct sap_query
{
uint16_t query_type; /* net order */
uint16_t server_type; /* net order */
};
#define IPX_RIP_REQUEST (0x1)
#define IPX_RIP_RESPONSE (0x2)
typedef struct _ipx_rt_def
{
uint32_t network ;
uint16_t hops ;
uint16_t ticks ;
} ipx_rt_def_t;
struct ipx_rip_packet
{
uint16_t operation ;
ipx_rt_def_t rt[1] ;
};
#define IPX_BROADCAST_NODE ("\xff\xff\xff\xff\xff\xff")
#define IPX_THIS_NODE ("\0\0\0\0\0\0")
#define IPX_THIS_NET (0)
#ifndef IPX_NODE_LEN
#define IPX_NODE_LEN (6)
#endif
/*
* From:
*
* http://alr.base2co.com:457/netguide/dipxD.ipx_packet_struct.html
*
* which is part of SCO's "Network Programmer's Guide and Reference".
*
* It calls type 20 "NetBIOS name packet". Microsoft Network Monitor
* calls it "WAN Broadcast"; it's also used for SMB browser announcements,
* i.e. NetBIOS (broadcast) datagrams.
*/
#define IPX_PACKET_TYPE_IPX 0
#define IPX_PACKET_TYPE_RIP 1
#define IPX_PACKET_TYPE_ECHO 2
#define IPX_PACKET_TYPE_ERROR 3
#define IPX_PACKET_TYPE_PEP 4
#define IPX_PACKET_TYPE_SPX 5
#define IPX_PACKET_TYPE_NCP 17
#define IPX_PACKET_TYPE_WANBCAST 20 /* propagated NetBIOS packet? */
/* info on these sockets can be found in this listing from Novell:
http://developer.novell.com/engsup/sample/tids/dsoc1b/dsoc1b.htm
*/
#define IPX_SOCKET_PING_CISCO 0x0002 /* In cisco this is set with: ipx ping-default cisco */
#define IPX_SOCKET_NCP 0x0451
#define IPX_SOCKET_SAP 0x0452
#define IPX_SOCKET_IPXRIP 0x0453
#define IPX_SOCKET_NETBIOS 0x0455
#define IPX_SOCKET_DIAGNOSTIC 0x0456
#define IPX_SOCKET_SERIALIZATION 0x0457
#define IPX_SOCKET_NWLINK_SMB_SERVER 0x0550
#define IPX_SOCKET_NWLINK_SMB_NAMEQUERY 0x0551
#define IPX_SOCKET_NWLINK_SMB_REDIR 0x0552
#define IPX_SOCKET_NWLINK_SMB_MAILSLOT 0x0553
#define IPX_SOCKET_NWLINK_SMB_MESSENGER 0x0554
#define IPX_SOCKET_NWLINK_SMB_BROWSE 0x0555 /* ? not sure on this
but I guessed based on the content of the packet I saw */
#define IPX_SOCKET_ATTACHMATE_GW 0x055d
#define IPX_SOCKET_IPX_MESSAGE 0x4001
#define IPX_SOCKET_IPX_MESSAGE1 0x4003
#define IPX_SOCKET_ADSM 0x8522 /* www.tivoli.com */
#define IPX_SOCKET_EIGRP 0x85be /* cisco ipx eigrp */
#define IPX_SOCKET_NLSP 0x9001 /* NetWare Link Services Protocol */
#define IPX_SOCKET_IPXWAN 0x9004 /* IPX WAN (RFC 1362, NLSP spec) */
#define IPX_SOCKET_SNMP_AGENT 0x900F /* RFC 1906 */
#define IPX_SOCKET_SNMP_SINK 0x9010 /* RFC 1906 */
#define IPX_SOCKET_PING_NOVELL 0x9086 /* In cisco this is set with: ipx ping-default novell */
#define IPX_SOCKET_TCP_TUNNEL 0x9091 /* RFC 1791 */
#define IPX_SOCKET_UDP_TUNNEL 0x9092 /* RFC 1791 */
#define SPX_SOCKET_PA 0x90b2 /* NDPS Printer Agent */
#define SPX_SOCKET_BROKER 0x90b3 /* NDPS Broker */
#define SPX_SOCKET_SRS 0x90b4 /* NDPS Service Registry Service */
#define SPX_SOCKET_ENS 0x90b5 /* NDPS Event Notification Service */
#define SPX_SOCKET_RMS 0x90b6 /* NDPS Remote Management Service */
#define SPX_SOCKET_NOTIFY_LISTENER 0x90b7 /* NDPS Notify Listener */
extern value_string_ext ipx_socket_vals_ext;
extern value_string_ext novell_server_vals_ext;
/*
* Structure passed to SPX subdissectors, containing information from
* the SPX header that might be useful to the subdissector.
*/
typedef struct {
bool eom; /* end-of-message flag in SPX header */
uint8_t datastream_type; /* datastream type from SPX header */
} spx_info;
/* handed off to tap listeners, expand it as is required by what any
tap listeners needs */
typedef struct _ipxhdr_t
{
uint16_t ipx_ssocket;
uint16_t ipx_dsocket;
uint16_t ipx_length;
uint8_t ipx_type;
address ipx_src;
address ipx_dst;
} ipxhdr_t;
#endif
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