1/* 2 * Copyright (c) 1997 Yen Yen Lim and North Dakota State University 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by Yen Yen Lim and 16 North Dakota State University 17 * 4. The name of the author may not be used to endorse or promote products 18 * derived from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 21 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 22 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 23 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 24 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 25 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 26 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 28 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 29 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 * 32 * @(#) $Header: /tcpdump/master/tcpdump/atmuni31.h,v 1.2 2002/08/05 07:47:23 guy Exp $ (LBL) 33 */ 34 35/* Based on UNI3.1 standard by ATM Forum */ 36 37/* ATM traffic types based on VPI=0 and (the following VCI */ 38#define PPC 0x05 /* Point-to-point signal msg */ 39#define BCC 0x02 /* Broadcast signal msg */ 40#define OAMF4SC 0x03 /* Segment OAM F4 flow cell */ 41#define OAMF4EC 0x04 /* End-to-end OAM F4 flow cell */ 42#define METAC 0x01 /* Meta signal msg */ 43#define ILMIC 0x10 /* ILMI msg */ 44 45/* Q.2931 signalling messages */ 46#define CALL_PROCEED 0x02 /* call proceeding */ 47#define CONNECT 0x07 /* connect */ 48#define CONNECT_ACK 0x0f /* connect_ack */ 49#define SETUP 0x05 /* setup */ 50#define RELEASE 0x4d /* release */ 51#define RELEASE_DONE 0x5a /* release_done */ 52#define RESTART 0x46 /* restart */ 53#define RESTART_ACK 0x4e /* restart ack */ 54#define STATUS 0x7d /* status */ 55#define STATUS_ENQ 0x75 /* status ack */ 56#define ADD_PARTY 0x80 /* add party */ 57#define ADD_PARTY_ACK 0x81 /* add party ack */ 58#define ADD_PARTY_REJ 0x82 /* add party rej */ 59#define DROP_PARTY 0x83 /* drop party */ 60#define DROP_PARTY_ACK 0x84 /* drop party ack */ 61 62/* Information Element Parameters in the signalling messages */ 63#define CAUSE 0x08 /* cause */ 64#define ENDPT_REF 0x54 /* endpoint reference */ 65#define AAL_PARA 0x58 /* ATM adaptation layer parameters */ 66#define TRAFF_DESCRIP 0x59 /* atm traffic descriptors */ 67#define CONNECT_ID 0x5a /* connection identifier */ 68#define QOS_PARA 0x5c /* quality of service parameters */ 69#define B_HIGHER 0x5d /* broadband higher layer information */ 70#define B_BEARER 0x5e /* broadband bearer capability */ 71#define B_LOWER 0x5f /* broadband lower information */ 72#define CALLING_PARTY 0x6c /* calling party number */ 73#define CALLED_PARTY 0x70 /* called party nmber */ 74 75#define Q2931 0x09 76 77/* Q.2931 signalling general messages format */ 78#define PROTO_POS 0 /* offset of protocol discriminator */ 79#define CALL_REF_POS 2 /* offset of call reference value */ 80#define MSG_TYPE_POS 5 /* offset of message type */ 81#define MSG_LEN_POS 7 /* offset of mesage length */ 82#define IE_BEGIN_POS 9 /* offset of first information element */ 83 84/* format of signalling messages */ 85#define TYPE_POS 0 86#define LEN_POS 2 87#define FIELD_BEGIN_POS 4 88