/* * Copyright (c) 1988, 1989, 1990, 1993, 1994, 1995, 1996 *	The Regents of the University of California.  All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that: (1) source code distributions * retain the above copyright notice and this paragraph in its entirety, (2) * distributions including binary code include the above copyright notice and * this paragraph in its entirety in the documentation or other materials * provided with the distribution, and (3) all advertising materials mentioning * features or use of this software display the following acknowledgement: * ``This product includes software developed by the University of California, * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of * the University nor the names of its contributors may be used to endorse * or promote products derived from this software without specific prior * written permission. * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. * * AppleTalk protocol formats (courtesy Bill Croft of Stanford/SUMEX). * * @(#) $Header: /tcpdump/master/tcpdump/appletalk.h,v 1.16 2004-05-01 09:41:50 hannes Exp $ (LBL) */struct LAP {	u_int8_t	dst;	u_int8_t	src;	u_int8_t	type;};#define lapShortDDP	1	/* short DDP type */#define lapDDP		2	/* DDP type */#define lapKLAP		'K'	/* Kinetics KLAP type *//* Datagram Delivery Protocol */struct atDDP {	u_int16_t	length;	u_int16_t	checksum;	u_int16_t	dstNet;	u_int16_t	srcNet;	u_int8_t	dstNode;	u_int8_t	srcNode;	u_int8_t	dstSkt;	u_int8_t	srcSkt;	u_int8_t	type;};struct atShortDDP {	u_int16_t	length;	u_int8_t	dstSkt;	u_int8_t	srcSkt;	u_int8_t	type;};#define	ddpMaxWKS	0x7F#define	ddpMaxData	586#define	ddpLengthMask	0x3FF#define	ddpHopShift	10#define	ddpSize		13	/* size of DDP header (avoid struct padding) */#define	ddpSSize	5#define	ddpWKS		128	/* boundary of DDP well known sockets */#define	ddpRTMP		1	/* RTMP type */#define	ddpRTMPrequest	5	/* RTMP request type */#define	ddpNBP		2	/* NBP type */#define	ddpATP		3	/* ATP type */#define	ddpECHO		4	/* ECHO type */#define	ddpIP		22	/* IP type */#define	ddpARP		23	/* ARP type */#define ddpEIGRP        88      /* EIGRP over Appletalk */#define	ddpKLAP		0x4b	/* Kinetics KLAP type *//* AppleTalk Transaction Protocol */struct atATP {	u_int8_t	control;	u_int8_t	bitmap;	u_int16_t	transID;	int32_t userData;};#define	atpReqCode	0x40#define	atpRspCode	0x80#define	atpRelCode	0xC0#define	atpXO		0x20#define	atpEOM		0x10#define	atpSTS		0x08#define	atpFlagMask	0x3F#define	atpControlMask	0xF8#define	atpMaxNum	8#define	atpMaxData	578/* AppleTalk Echo Protocol */struct atEcho {	u_int8_t	echoFunction;	u_int8_t	*echoData;};#define echoSkt		4		/* the echoer socket */#define echoSize	1		/* size of echo header */#define echoRequest	1		/* echo request */#define echoReply	2		/* echo request *//* Name Binding Protocol */struct atNBP {	u_int8_t	control;	u_int8_t	id;};struct atNBPtuple {	u_int16_t	net;	u_int8_t	node;	u_int8_t	skt;	u_int8_t	enumerator;};#define	nbpBrRq		0x10#define	nbpLkUp		0x20#define	nbpLkUpReply	0x30#define	nbpNIS		2#define	nbpTupleMax	15#define	nbpHeaderSize	2#define nbpTupleSize	5#define nbpSkt		2		/* NIS *//* Routing Table Maint. Protocol */#define	rtmpSkt		1	/* number of RTMP socket */#define	rtmpSize	4	/* minimum size */#define	rtmpTupleSize	3/* Zone Information Protocol */struct zipHeader {	u_int8_t	command;	u_int8_t	netcount;};#define	zipHeaderSize	2#define	zipQuery	1#define	zipReply	2#define	zipTakedown	3#define	zipBringup	4#define	ddpZIP		6#define	zipSkt		6#define	GetMyZone	7#define	GetZoneList	8/* * UDP port range used for ddp-in-udp encapsulation is 16512-16639 * for client sockets (128-255) and 200-327 for server sockets * (0-127).  We also try to recognize the pre-April 88 server * socket range of 768-895. */#define atalk_port(p) \	(((unsigned)((p) - 16512) < 128) || \	 ((unsigned)((p) - 200) < 128) || \	 ((unsigned)((p) - 768) < 128))