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   1 /*
   2  * Copyright (c) 1982, 1986, 1990, 1993
   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 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 the University of
  16  *      California, Berkeley and its contributors.
  17  * 4. Neither the name of the University nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  *
  33  * From:
  34  *      @(#)in.h        8.3 (Berkeley) 1/3/94
  35  * $FreeBSD: src/sys/netinet/in.h,v 1.38.2.3 1999/08/29 16:29:34 peter Exp $
  36  */
  37
  38 extern const struct tok ipproto_values[];
  39 extern const char *netdb_protoname (const uint8_t);
  40
  41 #ifndef IPPROTO_IP
  42 #define IPPROTO_IP              0               /* dummy for IP */
  43 #endif
  44 #ifndef IPPROTO_HOPOPTS
  45 #define IPPROTO_HOPOPTS         0               /* IPv6 hop-by-hop options */
  46 #endif
  47 #ifndef IPPROTO_ICMP
  48 #define IPPROTO_ICMP            1               /* control message protocol */
  49 #endif
  50 #ifndef IPPROTO_IGMP
  51 #define IPPROTO_IGMP            2               /* group mgmt protocol */
  52 #endif
  53 #ifndef IPPROTO_IPV4
  54 #define IPPROTO_IPV4            4
  55 #endif
  56 #ifndef IPPROTO_TCP
  57 #define IPPROTO_TCP             6               /* tcp */
  58 #endif
  59 #ifndef IPPROTO_EGP
  60 #define IPPROTO_EGP             8               /* exterior gateway protocol */
  61 #endif
  62 #ifndef IPPROTO_PIGP
  63 #define IPPROTO_PIGP            9
  64 #endif
  65 #ifndef IPPROTO_UDP
  66 #define IPPROTO_UDP             17              /* user datagram protocol */
  67 #endif
  68 #ifndef IPPROTO_DCCP
  69 #define IPPROTO_DCCP            33              /* datagram congestion control protocol */
  70 #endif
  71 #ifndef IPPROTO_IPV6
  72 #define IPPROTO_IPV6            41
  73 #endif
  74 #ifndef IPPROTO_ROUTING
  75 #define IPPROTO_ROUTING         43              /* IPv6 routing header */
  76 #endif
  77 #ifndef IPPROTO_FRAGMENT
  78 #define IPPROTO_FRAGMENT        44              /* IPv6 fragmentation header */
  79 #endif
  80 #ifndef IPPROTO_RSVP
  81 #define IPPROTO_RSVP            46              /* resource reservation */
  82 #endif
  83 #ifndef IPPROTO_GRE
  84 #define IPPROTO_GRE             47              /* General Routing Encap. */
  85 #endif
  86 #ifndef IPPROTO_ESP
  87 #define IPPROTO_ESP             50              /* SIPP Encap Sec. Payload */
  88 #endif
  89 #ifndef IPPROTO_AH
  90 #define IPPROTO_AH              51              /* SIPP Auth Header */
  91 #endif
  92 #ifndef IPPROTO_MOBILE
  93 #define IPPROTO_MOBILE          55
  94 #endif
  95 #ifndef IPPROTO_ICMPV6
  96 #define IPPROTO_ICMPV6          58              /* ICMPv6 */
  97 #endif
  98 #ifndef IPPROTO_NONE
  99 #define IPPROTO_NONE            59              /* IPv6 no next header */
 100 #endif
 101 #ifndef IPPROTO_DSTOPTS
 102 #define IPPROTO_DSTOPTS         60              /* IPv6 destination options */
 103 #endif
 104 #ifndef IPPROTO_MOBILITY_OLD
 105 /*
 106  * The current Protocol Numbers list says that the IP protocol number for
 107  * mobility headers is 135; it cites draft-ietf-mobileip-ipv6-24, but
 108  * that draft doesn't actually give a number.
 109  *
 110  * It appears that 62 used to be used, even though that's assigned to
 111  * a protocol called CFTP; however, the only reference for CFTP is a
 112  * Network Message from BBN back in 1982, so, for now, we support 62,
 113  * as well as 135, as a protocol number for mobility headers.
 114  */
 115 #define IPPROTO_MOBILITY_OLD    62
 116 #endif
 117 #ifndef IPPROTO_ND
 118 #define IPPROTO_ND              77              /* Sun net disk proto (temp.) */
 119 #endif
 120 #ifndef IPPROTO_EIGRP
 121 #define IPPROTO_EIGRP           88              /* Cisco/GXS IGRP */
 122 #endif
 123 #ifndef IPPROTO_OSPF
 124 #define IPPROTO_OSPF            89
 125 #endif
 126 #ifndef IPPROTO_PIM
 127 #define IPPROTO_PIM             103
 128 #endif
 129 #ifndef IPPROTO_IPCOMP
 130 #define IPPROTO_IPCOMP          108
 131 #endif
 132 #ifndef IPPROTO_VRRP
 133 #define IPPROTO_VRRP            112 /* See also CARP. */
 134 #endif
 135 #ifndef IPPROTO_PGM
 136 #define IPPROTO_PGM             113
 137 #endif
 138 #ifndef IPPROTO_SCTP
 139 #define IPPROTO_SCTP            132
 140 #endif
 141 #ifndef IPPROTO_MOBILITY
 142 #define IPPROTO_MOBILITY        135
 143 #endif