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

   1 /*
   2  * Copyright (c) 1993, 1994, 1996
   3  *      The Regents of the University of California.  All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that: (1) source code distributions
   7  * retain the above copyright notice and this paragraph in its entirety, (2)
   8  * distributions including binary code include the above copyright notice and
   9  * this paragraph in its entirety in the documentation or other materials
  10  * provided with the distribution, and (3) all advertising materials mentioning
  11  * features or use of this software display the following acknowledgement:
  12  * ``This product includes software developed by the University of California,
  13  * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
  14  * the University nor the names of its contributors may be used to endorse
  15  * or promote products derived from this software without specific prior
  16  * written permission.
  17  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
  18  * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
  19  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  20  *
  21  * @(#) $Header: /tcpdump/master/tcpdump/ethertype.h,v 1.19 2003-05-28 08:59:14 hannes Exp $ (LBL)
  22  */
  23
  24 /*
  25  * Ethernet types.
  26  *
  27  * We wrap the declarations with #ifdef, so that if a file includes
  28  * <netinet/if_ether.h>, which may declare some of these, we don't
  29  * get a bunch of complaints from the C compiler about redefinitions
  30  * of these values.
  31  *
  32  * We declare all of them here so that no file has to include
  33  * <netinet/if_ether.h> if all it needs are ETHERTYPE_ values.
  34  */
  35
  36 #ifndef ETHERTYPE_PUP
  37 #define ETHERTYPE_PUP           0x0200  /* PUP protocol */
  38 #endif
  39 #ifndef ETHERTYPE_IP
  40 #define ETHERTYPE_IP            0x0800  /* IP protocol */
  41 #endif
  42 #ifndef ETHERTYPE_ARP
  43 #define ETHERTYPE_ARP           0x0806  /* Addr. resolution protocol */
  44 #endif
  45 #ifndef ETHERTYPE_REVARP
  46 #define ETHERTYPE_REVARP        0x8035  /* reverse Addr. resolution protocol */
  47 #endif
  48 #ifndef ETHERTYPE_NS
  49 #define ETHERTYPE_NS            0x0600
  50 #endif
  51 #ifndef ETHERTYPE_SPRITE
  52 #define ETHERTYPE_SPRITE        0x0500
  53 #endif
  54 #ifndef ETHERTYPE_TRAIL
  55 #define ETHERTYPE_TRAIL         0x1000
  56 #endif
  57 #ifndef ETHERTYPE_MOPDL
  58 #define ETHERTYPE_MOPDL         0x6001
  59 #endif
  60 #ifndef ETHERTYPE_MOPRC
  61 #define ETHERTYPE_MOPRC         0x6002
  62 #endif
  63 #ifndef ETHERTYPE_DN
  64 #define ETHERTYPE_DN            0x6003
  65 #endif
  66 #ifndef ETHERTYPE_LAT
  67 #define ETHERTYPE_LAT           0x6004
  68 #endif
  69 #ifndef ETHERTYPE_SCA
  70 #define ETHERTYPE_SCA           0x6007
  71 #endif
  72 #ifndef ETHERTYPE_LANBRIDGE
  73 #define ETHERTYPE_LANBRIDGE     0x8038
  74 #endif
  75 #ifndef ETHERTYPE_DECDNS
  76 #define ETHERTYPE_DECDNS        0x803c
  77 #endif
  78 #ifndef ETHERTYPE_DECDTS
  79 #define ETHERTYPE_DECDTS        0x803e
  80 #endif
  81 #ifndef ETHERTYPE_VEXP
  82 #define ETHERTYPE_VEXP          0x805b
  83 #endif
  84 #ifndef ETHERTYPE_VPROD
  85 #define ETHERTYPE_VPROD         0x805c
  86 #endif
  87 #ifndef ETHERTYPE_ATALK
  88 #define ETHERTYPE_ATALK         0x809b
  89 #endif
  90 #ifndef ETHERTYPE_AARP
  91 #define ETHERTYPE_AARP          0x80f3
  92 #endif
  93 #ifndef ETHERTYPE_8021Q
  94 #define ETHERTYPE_8021Q         0x8100
  95 #endif
  96 #ifndef ETHERTYPE_IPX
  97 #define ETHERTYPE_IPX           0x8137
  98 #endif
  99 #ifndef ETHERTYPE_IPV6
 100 #define ETHERTYPE_IPV6          0x86dd
 101 #endif
 102 #ifndef ETHERTYPE_PPP
 103 #define ETHERTYPE_PPP           0x880b
 104 #endif
 105 #ifndef ETHERTYPE_MPLS
 106 #define ETHERTYPE_MPLS          0x8847
 107 #endif
 108 #ifndef ETHERTYPE_MPLS_MULTI
 109 #define ETHERTYPE_MPLS_MULTI    0x8848
 110 #endif
 111 #ifndef ETHERTYPE_PPPOED
 112 #define ETHERTYPE_PPPOED        0x8863
 113 #endif
 114 #ifndef ETHERTYPE_PPPOES
 115 #define ETHERTYPE_PPPOES        0x8864
 116 #endif
 117 #ifndef ETHERTYPE_LOOPBACK
 118 #define ETHERTYPE_LOOPBACK      0x9000
 119 #endif
 120 #ifndef ETHERTYPE_VMAN
 121 #define ETHERTYPE_VMAN          0x9100 /* Extreme VMAN Protocol */
 122 #endif
 123 #ifndef ETHERTYPE_ISO
 124 #define ETHERTYPE_ISO           0xfefe  /* nonstandard - used in Cisco HDLC encapsulation */
 125 #endif
 126
 127 static const struct tok ethertype_values[] = {
 128     { ETHERTYPE_IP,             "IPv4" },
 129     { ETHERTYPE_MPLS,           "MPLS unicast" },
 130     { ETHERTYPE_MPLS_MULTI,     "MPLS multicast" },
 131     { ETHERTYPE_IPV6,           "IPv6" },
 132     { ETHERTYPE_8021Q,          "802.1Q" },
 133     { ETHERTYPE_VMAN,           "VMAN" },
 134     { ETHERTYPE_PUP,            "PUP" },
 135     { ETHERTYPE_ARP,            "ARP"},
 136     { ETHERTYPE_REVARP ,        "Reverse ARP"},
 137     { ETHERTYPE_NS,             "NS" },
 138     { ETHERTYPE_SPRITE,         "Sprite" },
 139     { ETHERTYPE_TRAIL,          "Trail" },
 140     { ETHERTYPE_MOPDL,          "MOP DL" },
 141     { ETHERTYPE_MOPRC,          "MOP RC" },
 142     { ETHERTYPE_DN,             "DN" },
 143     { ETHERTYPE_LAT,            "LAT" },
 144     { ETHERTYPE_SCA,            "SCA" },
 145     { ETHERTYPE_LANBRIDGE,      "Lanbridge" },
 146     { ETHERTYPE_DECDNS,         "DEC DNS" },
 147     { ETHERTYPE_DECDTS,         "DEC DTS" },
 148     { ETHERTYPE_VEXP,           "VEXP" },
 149     { ETHERTYPE_VPROD,          "VPROD" },
 150     { ETHERTYPE_ATALK,          "Appletalk" },
 151     { ETHERTYPE_AARP,           "Appletalk ARP" },
 152     { ETHERTYPE_IPX,            "IPX" },
 153     { ETHERTYPE_PPP,            "PPP" },
 154     { ETHERTYPE_PPPOED,         "PPPoE D" },
 155     { ETHERTYPE_PPPOES,         "PPPoE S" },
 156     { ETHERTYPE_LOOPBACK,       "Loopback" },
 157     { 0, NULL}
 158 };