1 /* 2 * ipv6cp.h - PPP IPV6 Control Protocol. 3 * 4 * Copyright (c) 1999 Tommi Komulainen. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in 15 * the documentation and/or other materials provided with the 16 * distribution. 17 * 18 * 3. The name(s) of the authors of this software must not be used to 19 * endorse or promote products derived from this software without 20 * prior written permission. 21 * 22 * 4. Redistributions of any form whatsoever must retain the following 23 * acknowledgment: 24 * "This product includes software developed by Tommi Komulainen 25 * <Tommi.Komulainen@iki.fi>". 26 * 27 * THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO 28 * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 29 * AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY 30 * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 31 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN 32 * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING 33 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 34 * 35 */ 36 37 /* Original version, based on RFC2023 : 38 39 Copyright (c) 1995, 1996, 1997 Francis.Dupont@inria.fr, INRIA Rocquencourt, 40 Alain.Durand@imag.fr, IMAG, 41 Jean-Luc.Richier@imag.fr, IMAG-LSR. 42 43 Copyright (c) 1998, 1999 Francis.Dupont@inria.fr, GIE DYADE, 44 Alain.Durand@imag.fr, IMAG, 45 Jean-Luc.Richier@imag.fr, IMAG-LSR. 46 47 Ce travail a été fait au sein du GIE DYADE (Groupement d'Intérêt 48 Économique ayant pour membres BULL S.A. et l'INRIA). 49 50 Ce logiciel informatique est disponible aux conditions 51 usuelles dans la recherche, c'est-à-dire qu'il peut 52 être utilisé, copié, modifié, distribué à l'unique 53 condition que ce texte soit conservé afin que 54 l'origine de ce logiciel soit reconnue. 55 56 Le nom de l'Institut National de Recherche en Informatique 57 et en Automatique (INRIA), de l'IMAG, ou d'une personne morale 58 ou physique ayant participé à l'élaboration de ce logiciel ne peut 59 être utilisé sans son accord préalable explicite. 60 61 Ce logiciel est fourni tel quel sans aucune garantie, 62 support ou responsabilité d'aucune sorte. 63 Ce logiciel est dérivé de sources d'origine 64 "University of California at Berkeley" et 65 "Digital Equipment Corporation" couvertes par des copyrights. 66 67 L'Institut d'Informatique et de Mathématiques Appliquées de Grenoble (IMAG) 68 est une fédération d'unités mixtes de recherche du CNRS, de l'Institut National 69 Polytechnique de Grenoble et de l'Université Joseph Fourier regroupant 70 sept laboratoires dont le laboratoire Logiciels, Systèmes, Réseaux (LSR). 71 72 This work has been done in the context of GIE DYADE (joint R & D venture 73 between BULL S.A. and INRIA). 74 75 This software is available with usual "research" terms 76 with the aim of retain credits of the software. 77 Permission to use, copy, modify and distribute this software for any 78 purpose and without fee is hereby granted, provided that the above 79 copyright notice and this permission notice appear in all copies, 80 and the name of INRIA, IMAG, or any contributor not be used in advertising 81 or publicity pertaining to this material without the prior explicit 82 permission. The software is provided "as is" without any 83 warranties, support or liabilities of any kind. 84 This software is derived from source code from 85 "University of California at Berkeley" and 86 "Digital Equipment Corporation" protected by copyrights. 87 88 Grenoble's Institute of Computer Science and Applied Mathematics (IMAG) 89 is a federation of seven research units funded by the CNRS, National 90 Polytechnic Institute of Grenoble and University Joseph Fourier. 91 The research unit in Software, Systems, Networks (LSR) is member of IMAG. 92 */ 93 94 /* 95 * Derived from : 96 * 97 * 98 * ipcp.h - IP Control Protocol definitions. 99 * 100 * Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved. 101 * 102 * Redistribution and use in source and binary forms, with or without 103 * modification, are permitted provided that the following conditions 104 * are met: 105 * 106 * 1. Redistributions of source code must retain the above copyright 107 * notice, this list of conditions and the following disclaimer. 108 * 109 * 2. Redistributions in binary form must reproduce the above copyright 110 * notice, this list of conditions and the following disclaimer in 111 * the documentation and/or other materials provided with the 112 * distribution. 113 * 114 * 3. The name "Carnegie Mellon University" must not be used to 115 * endorse or promote products derived from this software without 116 * prior written permission. For permission or any legal 117 * details, please contact 118 * Office of Technology Transfer 119 * Carnegie Mellon University 120 * 5000 Forbes Avenue 121 * Pittsburgh, PA 15213-3890 122 * (412) 268-4387, fax: (412) 268-7395 123 * tech-transfer@andrew.cmu.edu 124 * 125 * 4. Redistributions of any form whatsoever must retain the following 126 * acknowledgment: 127 * "This product includes software developed by Computing Services 128 * at Carnegie Mellon University (http://www.cmu.edu/computing/)." 129 * 130 * CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO 131 * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 132 * AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE 133 * FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 134 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN 135 * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING 136 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 137 * 138 * $Id: ipv6cp.h,v 1.7 2002/12/04 23:03:32 paulus Exp $ 139 */ 140 141 #include "netif/ppp/ppp_opts.h" 142 #if PPP_SUPPORT && PPP_IPV6_SUPPORT /* don't build if not configured for use in lwipopts.h */ 143 144 #ifndef IPV6CP_H 145 #define IPV6CP_H 146 147 #include "eui64.h" 148 149 /* 150 * Options. 151 */ 152 #define CI_IFACEID 1 /* Interface Identifier */ 153 #ifdef IPV6CP_COMP 154 #define CI_COMPRESSTYPE 2 /* Compression Type */ 155 #endif /* IPV6CP_COMP */ 156 157 /* No compression types yet defined. 158 *#define IPV6CP_COMP 0x004f 159 */ 160 typedef struct ipv6cp_options { 161 unsigned int neg_ifaceid :1; /* Negotiate interface identifier? */ 162 unsigned int req_ifaceid :1; /* Ask peer to send interface identifier? */ 163 unsigned int accept_local :1; /* accept peer's value for iface id? */ 164 unsigned int opt_local :1; /* ourtoken set by option */ 165 unsigned int opt_remote :1; /* histoken set by option */ 166 unsigned int use_ip :1; /* use IP as interface identifier */ 167 #if 0 168 unsigned int use_persistent :1; /* use uniquely persistent value for address */ 169 #endif 170 #ifdef IPV6CP_COMP 171 unsigned int neg_vj :1; /* Van Jacobson Compression? */ 172 #endif /* IPV6CP_COMP */ 173 174 #ifdef IPV6CP_COMP 175 u_short vj_protocol; /* protocol value to use in VJ option */ 176 #endif /* IPV6CP_COMP */ 177 eui64_t ourid, hisid; /* Interface identifiers */ 178 } ipv6cp_options; 179 180 extern const struct protent ipv6cp_protent; 181 182 #endif /* IPV6CP_H */ 183 #endif /* PPP_SUPPORT && PPP_IPV6_SUPPORT */ 184