contrib/libpcap/atmuni31.h

   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
  33 /* Based on UNI3.1 standard by ATM Forum */
  34
  35 /* ATM traffic types based on VPI=0 and (the following VCI */
  36 #define VCI_PPC                 0x05    /* Point-to-point signal msg */
  37 #define VCI_BCC                 0x02    /* Broadcast signal msg */
  38 #define VCI_OAMF4SC             0x03    /* Segment OAM F4 flow cell */
  39 #define VCI_OAMF4EC             0x04    /* End-to-end OAM F4 flow cell */
  40 #define VCI_METAC               0x01    /* Meta signal msg */
  41 #define VCI_ILMIC               0x10    /* ILMI msg */
  42
  43 /* Q.2931 signalling messages */
  44 #define CALL_PROCEED            0x02    /* call proceeding */
  45 #define CONNECT                 0x07    /* connect */
  46 #define CONNECT_ACK             0x0f    /* connect_ack */
  47 #define SETUP                   0x05    /* setup */
  48 #define RELEASE                 0x4d    /* release */
  49 #define RELEASE_DONE            0x5a    /* release_done */
  50 #define RESTART                 0x46    /* restart */
  51 #define RESTART_ACK             0x4e    /* restart ack */
  52 #define STATUS                  0x7d    /* status */
  53 #define STATUS_ENQ              0x75    /* status ack */
  54 #define ADD_PARTY               0x80    /* add party */
  55 #define ADD_PARTY_ACK           0x81    /* add party ack */
  56 #define ADD_PARTY_REJ           0x82    /* add party rej */
  57 #define DROP_PARTY              0x83    /* drop party */
  58 #define DROP_PARTY_ACK          0x84    /* drop party ack */
  59
  60 /* Information Element Parameters in the signalling messages */
  61 #define CAUSE                   0x08    /* cause */
  62 #define ENDPT_REF               0x54    /* endpoint reference */
  63 #define AAL_PARA                0x58    /* ATM adaptation layer parameters */
  64 #define TRAFF_DESCRIP           0x59    /* atm traffic descriptors */
  65 #define CONNECT_ID              0x5a    /* connection identifier */
  66 #define QOS_PARA                0x5c    /* quality of service parameters */
  67 #define B_HIGHER                0x5d    /* broadband higher layer information */
  68 #define B_BEARER                0x5e    /* broadband bearer capability */
  69 #define B_LOWER                 0x5f    /* broadband lower information */
  70 #define CALLING_PARTY           0x6c    /* calling party number */
  71 #define CALLED_PARTY            0x70    /* called party nmber */
  72
  73 #define Q2931                   0x09
  74
  75 /* Q.2931 signalling general messages format */
  76 #define PROTO_POS       0       /* offset of protocol discriminator */
  77 #define CALL_REF_POS    2       /* offset of call reference value */
  78 #define MSG_TYPE_POS    5       /* offset of message type */
  79 #define MSG_LEN_POS     7       /* offset of mesage length */
  80 #define IE_BEGIN_POS    9       /* offset of first information element */
  81
  82 /* format of signalling messages */
  83 #define TYPE_POS        0
  84 #define LEN_POS         2
  85 #define FIELD_BEGIN_POS 4