The Tcpdump Group git mirrors - tcpdump/blob - ppp.h

   1 /*
   2  * Point to Point Protocol (PPP) RFC1331
   3  *
   4  * Copyright 1989 by Carnegie Mellon.
   5  *
   6  * Permission to use, copy, modify, and distribute this program for any
   7  * purpose and without fee is hereby granted, provided that this copyright
   8  * and permission notice appear on all copies and supporting documentation,
   9  * the name of Carnegie Mellon not be used in advertising or publicity
  10  * pertaining to distribution of the program without specific prior
  11  * permission, and notice be given in supporting documentation that copying
  12  * and distribution is by permission of Carnegie Mellon and Stanford
  13  * University.  Carnegie Mellon makes no representations about the
  14  * suitability of this software for any purpose.  It is provided "as is"
  15  * without express or implied warranty.
  16  */
  17 #define PPP_HDRLEN      4       /* length of PPP header */
  18
  19 #define PPP_ADDRESS     0xff    /* The address byte value */
  20 #define PPP_CONTROL     0x03    /* The control byte value */
  21
  22 #define PPP_WITHDIRECTION_IN  0x00 /* non-standard for DLT_PPP_WITHDIRECTION */
  23 #define PPP_WITHDIRECTION_OUT 0x01 /* non-standard for DLT_PPP_WITHDIRECTION */
  24
  25 /* Protocol numbers */
  26 #define PPP_IP          0x0021  /* Raw IP */
  27 #define PPP_OSI         0x0023  /* OSI Network Layer */
  28 #define PPP_NS          0x0025  /* Xerox NS IDP */
  29 #define PPP_DECNET      0x0027  /* DECnet Phase IV */
  30 #define PPP_APPLE       0x0029  /* Appletalk */
  31 #define PPP_IPX         0x002b  /* Novell IPX */
  32 #define PPP_VJC         0x002d  /* Van Jacobson Compressed TCP/IP */
  33 #define PPP_VJNC        0x002f  /* Van Jacobson Uncompressed TCP/IP */
  34 #define PPP_BRPDU       0x0031  /* Bridging PDU */
  35 #define PPP_STII        0x0033  /* Stream Protocol (ST-II) */
  36 #define PPP_VINES       0x0035  /* Banyan Vines */
  37 #define PPP_ML          0x003d  /* Multi-Link PPP */
  38 #define PPP_IPV6        0x0057  /* IPv6 */
  39 #define PPP_COMP        0x00fd  /* Compressed Datagram */
  40
  41 #define PPP_HELLO       0x0201  /* 802.1d Hello Packets */
  42 #define PPP_LUXCOM      0x0231  /* Luxcom */
  43 #define PPP_SNS         0x0233  /* Sigma Network Systems */
  44 #define PPP_MPLS_UCAST  0x0281  /* rfc 3032 */
  45 #define PPP_MPLS_MCAST  0x0283  /* rfc 3022 */
  46
  47 #define PPP_IPCP        0x8021  /* IP Control Protocol */
  48 #define PPP_OSICP       0x8023  /* OSI Network Layer Control Protocol */
  49 #define PPP_NSCP        0x8025  /* Xerox NS IDP Control Protocol */
  50 #define PPP_DECNETCP    0x8027  /* DECnet Control Protocol */
  51 #define PPP_APPLECP     0x8029  /* Appletalk Control Protocol */
  52 #define PPP_IPXCP       0x802b  /* Novell IPX Control Protocol */
  53 #define PPP_STIICP      0x8033  /* Strean Protocol Control Protocol */
  54 #define PPP_VINESCP     0x8035  /* Banyan Vines Control Protocol */
  55 #define PPP_IPV6CP      0x8057  /* IPv6 Control Protocol */
  56 #define PPP_CCP         0x80fd  /* Compress Control Protocol */
  57 #define PPP_MPLSCP      0x8281  /* rfc 3022 */
  58
  59 #define PPP_LCP         0xc021  /* Link Control Protocol */
  60 #define PPP_PAP         0xc023  /* Password Authentication Protocol */
  61 #define PPP_LQM         0xc025  /* Link Quality Monitoring */
  62 #define PPP_SPAP        0xc027
  63 #define PPP_CHAP        0xc223  /* Challenge Handshake Authentication Protocol */
  64 #define PPP_BACP        0xc02b  /* Bandwidth Allocation Control Protocol */
  65 #define PPP_BAP         0xc02d  /* BAP */
  66 #define PPP_MPCP                0xc03d  /* Multi-Link */
  67 #define PPP_SPAP_OLD    0xc123
  68 #define PPP_EAP         0xc227