usr.sbin/pppd/ipv6cp.h

   1 /*
   2     ipv6cp.h - PPP IPV6 Control Protocol.
   3     Copyright (C) 1999  Tommi Komulainen <Tommi.Komulainen@iki.fi>
   4
   5     Redistribution and use in source and binary forms are permitted
   6     provided that the above copyright notice and this paragraph are
   7     duplicated in all such forms.  The name of the author may not be
   8     used to endorse or promote products derived from this software
   9     without specific prior written permission.
  10     THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
  11     IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  12     WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  13 */
  14
  15 /*  Original version, based on RFC2023 :
  16
  17     Copyright (c) 1995, 1996, 1997 Francis.Dupont@inria.fr, INRIA Rocquencourt,
  18     Alain.Durand@imag.fr, IMAG,
  19     Jean-Luc.Richier@imag.fr, IMAG-LSR.
  20
  21     Copyright (c) 1998, 1999 Francis.Dupont@inria.fr, GIE DYADE,
  22     Alain.Durand@imag.fr, IMAG,
  23     Jean-Luc.Richier@imag.fr, IMAG-LSR.
  24
  25     Ce travail a été fait au sein du GIE DYADE (Groupement d'Intérêt
  26     Économique ayant pour membres BULL S.A. et l'INRIA).
  27
  28     Ce logiciel informatique est disponible aux conditions
  29     usuelles dans la recherche, c'est-à-dire qu'il peut
  30     être utilisé, copié, modifié, distribué à l'unique
  31     condition que ce texte soit conservé afin que
  32     l'origine de ce logiciel soit reconnue.
  33
  34     Le nom de l'Institut National de Recherche en Informatique
  35     et en Automatique (INRIA), de l'IMAG, ou d'une personne morale
  36     ou physique ayant participé à l'élaboration de ce logiciel ne peut
  37     être utilisé sans son accord préalable explicite.
  38
  39     Ce logiciel est fourni tel quel sans aucune garantie,
  40     support ou responsabilité d'aucune sorte.
  41     Ce logiciel est dérivé de sources d'origine
  42     "University of California at Berkeley" et
  43     "Digital Equipment Corporation" couvertes par des copyrights.
  44
  45     L'Institut d'Informatique et de Mathématiques Appliquées de Grenoble (IMAG)
  46     est une fédération d'unités mixtes de recherche du CNRS, de l'Institut National
  47     Polytechnique de Grenoble et de l'Université Joseph Fourier regroupant
  48     sept laboratoires dont le laboratoire Logiciels, Systèmes, Réseaux (LSR).
  49
  50     This work has been done in the context of GIE DYADE (joint R & D venture
  51     between BULL S.A. and INRIA).
  52
  53     This software is available with usual "research" terms
  54     with the aim of retain credits of the software.
  55     Permission to use, copy, modify and distribute this software for any
  56     purpose and without fee is hereby granted, provided that the above
  57     copyright notice and this permission notice appear in all copies,
  58     and the name of INRIA, IMAG, or any contributor not be used in advertising
  59     or publicity pertaining to this material without the prior explicit
  60     permission. The software is provided "as is" without any
  61     warranties, support or liabilities of any kind.
  62     This software is derived from source code from
  63     "University of California at Berkeley" and
  64     "Digital Equipment Corporation" protected by copyrights.
  65
  66     Grenoble's Institute of Computer Science and Applied Mathematics (IMAG)
  67     is a federation of seven research units funded by the CNRS, National
  68     Polytechnic Institute of Grenoble and University Joseph Fourier.
  69     The research unit in Software, Systems, Networks (LSR) is member of IMAG.
  70 */
  71
  72 /*
  73  * Derived from :
  74  *
  75  *
  76  * ipcp.h - IP Control Protocol definitions.
  77  *
  78  * Copyright (c) 1989 Carnegie Mellon University.
  79  * All rights reserved.
  80  *
  81  * Redistribution and use in source and binary forms are permitted
  82  * provided that the above copyright notice and this paragraph are
  83  * duplicated in all such forms and that any documentation,
  84  * advertising materials, and other materials related to such
  85  * distribution and use acknowledge that the software was developed
  86  * by Carnegie Mellon University.  The name of the
  87  * University may not be used to endorse or promote products derived
  88  * from this software without specific prior written permission.
  89  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
  90  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  91  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  92  *
  93  * $Id: ipv6cp.h,v 1.3 1999/09/30 19:57:45 masputra Exp $
  94  * $FreeBSD$
  95  */
  96
  97 /*
  98  * Options.
  99  */
 100 #define CI_IFACEID      1       /* Interface Identifier */
 101 #define CI_COMPRESSTYPE 2       /* Compression Type     */
 102
 103 /* No compression types yet defined.
 104  *#define IPV6CP_COMP   0x004f
 105  */
 106 typedef struct ipv6cp_options {
 107     int neg_ifaceid;            /* Negotiate interface identifier? */
 108     int req_ifaceid;            /* Ask peer to send interface identifier? */
 109     int accept_local;           /* accept peer's value for iface id? */
 110     int opt_local;              /* ourtoken set by option */
 111     int opt_remote;             /* histoken set by option */
 112     int use_ip;                 /* use IP as interface identifier */
 113 #if defined(SOL2)
 114     int use_persistent;         /* use uniquely persistent value for address */
 115 #endif /* defined(SOL2) */
 116     int neg_vj;                 /* Van Jacobson Compression? */
 117     u_short vj_protocol;        /* protocol value to use in VJ option */
 118     eui64_t ourid, hisid;       /* Interface identifiers */
 119 } ipv6cp_options;
 120
 121 extern fsm ipv6cp_fsm[];
 122 extern ipv6cp_options ipv6cp_wantoptions[];
 123 extern ipv6cp_options ipv6cp_gotoptions[];
 124 extern ipv6cp_options ipv6cp_allowoptions[];
 125 extern ipv6cp_options ipv6cp_hisoptions[];
 126
 127 extern struct protent ipv6cp_protent;
 128
 129 extern int setifaceid(char **arg);