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184 lines
7.4 KiB
C
184 lines
7.4 KiB
C
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/*
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* ipv6cp.h - PPP IPV6 Control Protocol.
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*
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* Copyright (c) 1999 Tommi Komulainen. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. The name(s) of the authors of this software must not be used to
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* endorse or promote products derived from this software without
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* prior written permission.
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*
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* 4. Redistributions of any form whatsoever must retain the following
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* acknowledgment:
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* "This product includes software developed by Tommi Komulainen
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* <Tommi.Komulainen@iki.fi>".
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*
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* THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
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* THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
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* SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
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* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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*/
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/* Original version, based on RFC2023 :
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Copyright (c) 1995, 1996, 1997 Francis.Dupont@inria.fr, INRIA Rocquencourt,
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Alain.Durand@imag.fr, IMAG,
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Jean-Luc.Richier@imag.fr, IMAG-LSR.
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Copyright (c) 1998, 1999 Francis.Dupont@inria.fr, GIE DYADE,
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Alain.Durand@imag.fr, IMAG,
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Jean-Luc.Richier@imag.fr, IMAG-LSR.
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Ce travail a été fait au sein du GIE DYADE (Groupement d'Intérêt
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Économique ayant pour membres BULL S.A. et l'INRIA).
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Ce logiciel informatique est disponible aux conditions
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usuelles dans la recherche, c'est-à-dire qu'il peut
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être utilisé, copié, modifié, distribué à l'unique
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condition que ce texte soit conservé afin que
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l'origine de ce logiciel soit reconnue.
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Le nom de l'Institut National de Recherche en Informatique
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et en Automatique (INRIA), de l'IMAG, ou d'une personne morale
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ou physique ayant participé à l'élaboration de ce logiciel ne peut
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être utilisé sans son accord préalable explicite.
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Ce logiciel est fourni tel quel sans aucune garantie,
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support ou responsabilité d'aucune sorte.
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Ce logiciel est dérivé de sources d'origine
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"University of California at Berkeley" et
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"Digital Equipment Corporation" couvertes par des copyrights.
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L'Institut d'Informatique et de Mathématiques Appliquées de Grenoble (IMAG)
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est une fédération d'unités mixtes de recherche du CNRS, de l'Institut National
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Polytechnique de Grenoble et de l'Université Joseph Fourier regroupant
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sept laboratoires dont le laboratoire Logiciels, Systèmes, Réseaux (LSR).
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This work has been done in the context of GIE DYADE (joint R & D venture
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between BULL S.A. and INRIA).
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This software is available with usual "research" terms
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with the aim of retain credits of the software.
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Permission to use, copy, modify and distribute this software for any
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purpose and without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies,
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and the name of INRIA, IMAG, or any contributor not be used in advertising
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or publicity pertaining to this material without the prior explicit
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permission. The software is provided "as is" without any
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warranties, support or liabilities of any kind.
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This software is derived from source code from
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"University of California at Berkeley" and
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"Digital Equipment Corporation" protected by copyrights.
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Grenoble's Institute of Computer Science and Applied Mathematics (IMAG)
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is a federation of seven research units funded by the CNRS, National
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Polytechnic Institute of Grenoble and University Joseph Fourier.
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The research unit in Software, Systems, Networks (LSR) is member of IMAG.
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*/
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/*
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* Derived from :
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*
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*
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* ipcp.h - IP Control Protocol definitions.
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*
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* Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. The name "Carnegie Mellon University" must not be used to
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* endorse or promote products derived from this software without
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* prior written permission. For permission or any legal
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* details, please contact
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* Office of Technology Transfer
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* Carnegie Mellon University
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* 5000 Forbes Avenue
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* Pittsburgh, PA 15213-3890
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* (412) 268-4387, fax: (412) 268-7395
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* tech-transfer@andrew.cmu.edu
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*
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* 4. Redistributions of any form whatsoever must retain the following
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* acknowledgment:
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* "This product includes software developed by Computing Services
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* at Carnegie Mellon University (http://www.cmu.edu/computing/)."
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*
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* CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
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* THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
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* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
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* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* $Id: ipv6cp.h,v 1.7 2002/12/04 23:03:32 paulus Exp $
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*/
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#include "lwip/opt.h"
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#if PPP_SUPPORT && PPP_IPV6_SUPPORT /* don't build if not configured for use in lwipopts.h */
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#ifndef IPV6CP_H
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#define IPV6CP_H
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#include "eui64.h"
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/*
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* Options.
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*/
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#define CI_IFACEID 1 /* Interface Identifier */
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#ifdef IPV6CP_COMP
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#define CI_COMPRESSTYPE 2 /* Compression Type */
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#endif /* IPV6CP_COMP */
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/* No compression types yet defined.
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*#define IPV6CP_COMP 0x004f
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*/
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typedef struct ipv6cp_options {
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unsigned int neg_ifaceid :1; /* Negotiate interface identifier? */
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unsigned int req_ifaceid :1; /* Ask peer to send interface identifier? */
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unsigned int accept_local :1; /* accept peer's value for iface id? */
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unsigned int opt_local :1; /* ourtoken set by option */
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unsigned int opt_remote :1; /* histoken set by option */
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unsigned int use_ip :1; /* use IP as interface identifier */
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#if 0
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unsigned int use_persistent :1; /* use uniquely persistent value for address */
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#endif
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#ifdef IPV6CP_COMP
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unsigned int neg_vj :1; /* Van Jacobson Compression? */
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#endif /* IPV6CP_COMP */
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#ifdef IPV6CP_COMP
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u_short vj_protocol; /* protocol value to use in VJ option */
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#endif /* IPV6CP_COMP */
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eui64_t ourid, hisid; /* Interface identifiers */
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} ipv6cp_options;
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extern const struct protent ipv6cp_protent;
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#endif /* IPV6CP_H */
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#endif /* PPP_SUPPORT && PPP_IPV6_SUPPORT */
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