| /* |
| * 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)) |