Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: lwip
Source: http://savannah.nongnu.org/projects/lwip/

Files: *
Copyright: 1984-2000 Carnegie Mellon University.
           1989 Regents of the University of California.
           1993-2003, 2008 Paul Mackerras.
	   1994 The Australian National University.
	   1995 Eric Rosenquist.  
	   1995-1999 Francis.Dupont@inria.fr, INRIA Rocquencourt
	   1997-1998 Global Election Systems Inc.
	   1999 Tommi Komulainen.
	   2001-2004 Leon Woestenberg <leon.woestenberg@gmx.net>
           2001-2004 Swedish Institute of Computer Science.
	   2001-2006 Axon Digital Design B.V., The Netherlands.
	   2002 The NetBSD Foundation, Inc.
	   2002 Google, Inc.
	   2002 CITEL Technologies Ltd.
	   2002-2003, Adam Dunkels.
	   2006-2008  Christophe Devine
	   2007 Dominik Spies <kontakt@dspies.de>
	   2007-2009 Frédéric Bernon, Simon Goldschmidt
	   2009 Paul Bakker <polarssl_maintainer at polarssl dot org>
           2010, 2015 Inico Technologies Ltd.
	   2013 Deltatee Enterprises Ltd.
	   2014 Simon Goldschmidt
	   2015 Verisure Innovation AB
	   2015 Dirk Ziegelmeier
	   2016 Erik Andersson
	   2016 Elias Oenal.
License: BSD-3-Clause
 Redistribution and use in source and binary forms, with or without modification,
 are permitted provided that the following conditions are met:
 .
 1. Redistributions of source code must retain the above copyright notice,
    this list of conditions and the following disclaimer.
 2. Redistributions in binary form must reproduce the above copyright notice,
    this list of conditions and the following disclaimer in the documentation
    and/or other materials provided with the distribution.
 3. The name of the author may not be used to endorse or promote products
    derived from this software without specific prior written permission.
 .
 THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
 WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
 SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
 OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
 IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
 OF SUCH DAMAGE.

Files: src/netif/ppp/auth.c
Copyright: 1993-2002 Paul Mackerras.
           1984-2000 Carnegie Mellon University.
License: BSD
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 .
 1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
 .
 2. The name(s) of the authors of this software must not be used to
    endorse or promote products derived from this software without
    prior written permission.
 .
 3. Redistributions of any form whatsoever must retain the following
    acknowledgment:
    "This product includes software developed by Paul Mackerras
     <paulus@samba.org>".
 .
 THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
 SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
 AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
 OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .
 Derived from main.c, which is:
 .
 Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved.
 .
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 .
 1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
 .
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in
    the documentation and/or other materials provided with the
    distribution.
 .
 3. The name "Carnegie Mellon University" must not be used to
    endorse or promote products derived from this software without
    prior written permission. For permission or any legal
    details, please contact
      Office of Technology Transfer
      Carnegie Mellon University
      5000 Forbes Avenue
      Pittsburgh, PA  15213-3890
      (412) 268-4387, fax: (412) 268-7395
      tech-transfer@andrew.cmu.edu
 .
 4. Redistributions of any form whatsoever must retain the following
    acknowledgment:
    "This product includes software developed by Computing Services
     at Carnegie Mellon University (http://www.cmu.edu/computing/)."
 .
 CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
 FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
 AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
 OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

Files: src/netif/ppp/ccp.c src/include/netif/ppp/ccp.h src/netif/ppp/chap-md5.c src/include/netif/ppp/chap-md5.h src/netif/ppp/chap-new.c src/include/netif/ppp/chap-new.h src/netif/ppp/demand.c src/netif/ppp/multilink.c src/netif/ppp/utils.c
Copyright: 1994-2003 Paul Mackerras
License: BSD
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 .
 1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
 .
 2. The name(s) of the authors of this software must not be used to
    endorse or promote products derived from this software without
    prior written permission.
 .
 3. Redistributions of any form whatsoever must retain the following
    acknowledgment:
    "This product includes software developed by Paul Mackerras
     <paulus@samba.org>".
 .
 THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
 SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
 AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
 OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

Files: src/include/netif/ppp/chap_ms.h src/include/netif/ppp/chap_ms.c src/netif/ppp/pppcrypt.c src/include/netif/ppp/pppcrypt.h
Copyright: 1995 Eric Rosenquist.
License: BSD-3-Clause
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 .
 1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
 .
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in
    the documentation and/or other materials provided with the
    distribution.
 .
 3. The name(s) of the authors of this software must not be used to
    endorse or promote products derived from this software without
    prior written permission.
 .
 THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
 SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
 AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
 OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

Files: src/netif/ppp/eap.c src/include/netif/ppp/eap.h
Copyright: 2001 by Sun Microsystems, Inc.
License: BSD
 Non-exclusive rights to redistribute, modify, translate, and use
 this software in source and binary forms, in whole or in part, is
 hereby granted, provided that the above copyright notice is
 duplicated in any source form, and that neither the name of the
 copyright holder nor the author is used to endorse or promote
 products derived from this software.
 .
 THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.

Files: src/netif/ppp/ecp.c
Copyright: 2002 Google, Inc.
           1994-2002 Paul Mackerras. All rights reserved.
License: BSD
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 .
 1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
 .
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in
    the documentation and/or other materials provided with the
    distribution.
 .
 3. The name(s) of the authors of this software must not be used to
    endorse or promote products derived from this software without
    prior written permission.
 .
 THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
 SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
 AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
 OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .
 Derived from ccp.c, which is:
 .
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 .
 1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
 .
 2. The name(s) of the authors of this software must not be used to
    endorse or promote products derived from this software without
    prior written permission.
 .
 3. Redistributions of any form whatsoever must retain the following
    acknowledgment:
    "This product includes software developed by Paul Mackerras
     <paulus@samba.org>".
 .
 THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
 SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
 AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
 OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

Files: src/include/netif/ppp/ecp.h
Copyright: 2002 Google, Inc.
           1994-2002 Paul Mackerras. All rights reserved.
License: BSD-3-Clause
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 .
 1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
 .
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in
    the documentation and/or other materials provided with the
    distribution.
 .
 3. The name(s) of the authors of this software must not be used to
    endorse or promote products derived from this software without
    prior written permission.
 .
 THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
 SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
 AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
 OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

Files: src/netif/ppp/eui64.c src/include/netif/ppp/eui64.h
Copyright: 1999 Tommi Komulainen.
License: BSD-4-Clause
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 .
 1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
 .
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in
    the documentation and/or other materials provided with the
    distribution.
 .
 3. The name(s) of the authors of this software must not be used to
    endorse or promote products derived from this software without
    prior written permission.
 .
 4. Redistributions of any form whatsoever must retain the following
    acknowledgment:
    "This product includes software developed by Tommi Komulainen
     <Tommi.Komulainen@iki.fi>".
 .
 THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
 SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
 AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
 OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

Files: src/netif/ppp/fsm.c src/include/netif/ppp/fsm.h src/netif/ppp/ipcp.c src/include/netif/ppp/ipcp.h src/netif/ppp/lcp.c src/include/netif/ppp/lcp.h src/netif/ppp/upap.c src/include/netif/ppp/upap.h
Copyright: 1984-2000 Carnegie Mellon University.
License: BSD-4-Clause
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 .
 1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
 .
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in
    the documentation and/or other materials provided with the
    distribution.
 .
 3. The name "Carnegie Mellon University" must not be used to
    endorse or promote products derived from this software without
    prior written permission. For permission or any legal
    details, please contact
      Office of Technology Transfer
      Carnegie Mellon University
      5000 Forbes Avenue
      Pittsburgh, PA  15213-3890
      (412) 268-4387, fax: (412) 268-7395
      tech-transfer@andrew.cmu.edu
 .
 4. Redistributions of any form whatsoever must retain the following
    acknowledgment:
    "This product includes software developed by Computing Services
     at Carnegie Mellon University (http://www.cmu.edu/computing/)."
 .
 CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
 FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
 AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
 OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

Files: src/netif/ppp/ipv6cp.c src/include/netif/ppp/ipv6cp.h
Copyright: 1999 Tommi Komulainen.
           1995-1999 Francis.Dupont@inria.fr, INRIA Rocquencourt, Alain.Durand@imag.fr, IMAG, Jean-Luc.Richier@imag.fr, IMAG-LSR.
           1984-2000 Carnegie Mellon University. All rights reserved.
License: BSD-4-Clause
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 .
 1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
 .
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in
    the documentation and/or other materials provided with the
    distribution.
 .
 3. The name(s) of the authors of this software must not be used to
    endorse or promote products derived from this software without
    prior written permission.
 .
 4. Redistributions of any form whatsoever must retain the following
    acknowledgment:
    "This product includes software developed by Tommi Komulainen
     <Tommi.Komulainen@iki.fi>".
 .
 THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
 SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
 AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
 OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .
 Original version, based on RFC2023 :
 .
 Copyright (c) 1995, 1996, 1997 Francis.Dupont@inria.fr, INRIA Rocquencourt,
 Alain.Durand@imag.fr, IMAG,
 Jean-Luc.Richier@imag.fr, IMAG-LSR.
 .
 Copyright (c) 1998, 1999 Francis.Dupont@inria.fr, GIE DYADE,
 Alain.Durand@imag.fr, IMAG,
 Jean-Luc.Richier@imag.fr, IMAG-LSR.
 .
 Ce travail a été fait au sein du GIE DYADE (Groupement d'Intérêt
 Économique ayant pour membres BULL S.A. et l'INRIA).
 .
 Ce logiciel informatique est disponible aux conditions
 usuelles dans la recherche, c'est-à-dire qu'il peut
 être utilisé, copié, modifié, distribué à l'unique
 condition que ce texte soit conservé afin que
 l'origine de ce logiciel soit reconnue.
 .
 Le nom de l'Institut National de Recherche en Informatique
 et en Automatique (INRIA), de l'IMAG, ou d'une personne morale
 ou physique ayant participé à l'élaboration de ce logiciel ne peut
 être utilisé sans son accord préalable explicite.
 .
 Ce logiciel est fourni tel quel sans aucune garantie,
 support ou responsabilité d'aucune sorte.
 Ce logiciel est dérivé de sources d'origine
 "University of California at Berkeley" et
 "Digital Equipment Corporation" couvertes par des copyrights.
 .
 L'Institut d'Informatique et de Mathématiques Appliquées de Grenoble (IMAG)
 est une fédération d'unités mixtes de recherche du CNRS, de l'Institut National
 Polytechnique de Grenoble et de l'Université Joseph Fourier regroupant
 sept laboratoires dont le laboratoire Logiciels, Systèmes, Réseaux (LSR).
 .
 This work has been done in the context of GIE DYADE (joint R & D venture
 between BULL S.A. and INRIA).
 .
 This software is available with usual "research" terms
 with the aim of retain credits of the software. 
 Permission to use, copy, modify and distribute this software for any
 purpose and without fee is hereby granted, provided that the above
 copyright notice and this permission notice appear in all copies,
 and the name of INRIA, IMAG, or any contributor not be used in advertising
 or publicity pertaining to this material without the prior explicit
 permission. The software is provided "as is" without any
 warranties, support or liabilities of any kind.
 This software is derived from source code from
 "University of California at Berkeley" and
 "Digital Equipment Corporation" protected by copyrights.
 .
 Grenoble's Institute of Computer Science and Applied Mathematics (IMAG)
 is a federation of seven research units funded by the CNRS, National
 Polytechnic Institute of Grenoble and University Joseph Fourier.
 The research unit in Software, Systems, Networks (LSR) is member of IMAG.
 .
 Derived from :
 .
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 .
 1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
 .
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in
    the documentation and/or other materials provided with the
    distribution.
 .
 3. The name "Carnegie Mellon University" must not be used to
    endorse or promote products derived from this software without
    prior written permission. For permission or any legal
    details, please contact
      Office of Technology Transfer
      Carnegie Mellon University
      5000 Forbes Avenue
      Pittsburgh, PA  15213-3890
      (412) 268-4387, fax: (412) 268-7395
      tech-transfer@andrew.cmu.edu
 .
 4. Redistributions of any form whatsoever must retain the following
    acknowledgment:
    "This product includes software developed by Computing Services
     at Carnegie Mellon University (http://www.cmu.edu/computing/)."
 .
 CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
 FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
 AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
 OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

Files: src/netif/ppp/magic.c src/include/netif/ppp/magic.h
Copyright: 1984-2000 Carnegie Mellon University. All rights reserved.
           2003 by Marc Boucher, Services Informatiques (MBSI) inc.
	   1998 by Global Election Systems Inc.
License: BSD-4-Clause
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 .
 1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
 .
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in
    the documentation and/or other materials provided with the
    distribution.
 .
 3. The name "Carnegie Mellon University" must not be used to
    endorse or promote products derived from this software without
    prior written permission. For permission or any legal
    details, please contact
      Office of Technology Transfer
      Carnegie Mellon University
      5000 Forbes Avenue
      Pittsburgh, PA  15213-3890
      (412) 268-4387, fax: (412) 268-7395
      tech-transfer@andrew.cmu.edu
 .
 4. Redistributions of any form whatsoever must retain the following
    acknowledgment:
    "This product includes software developed by Computing Services
     at Carnegie Mellon University (http://www.cmu.edu/computing/)."
 .
 CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
 FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
 AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
 OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .
 The authors hereby grant permission to use, copy, modify, distribute,
 and license this software and its documentation for any purpose, provided
 that existing copyright notices are retained in all copies and that this
 notice and the following disclaimer are included verbatim in any
 distributions. No written agreement, license, or royalty fee is required
 for any of the authorized uses.
 .
 THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
 IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Files: src/netif/ppp/mppe.c
Copyright: 2002,2003,2004 Google, Inc.
License: ISC
 Permission to use, copy, modify, and distribute this software and its
 documentation is hereby granted, provided that the above copyright
 notice appears in all copies.  This software is provided without any
 warranty, express or implied.

Files: src/include/netif/ppp/mppe.h
Copyright: 2008 Paul Mackerras.
License: BSD-4-Clause
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 .
 1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
 .
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in
    the documentation and/or other materials provided with the
    distribution.
 .
 3. The name(s) of the authors of this software must not be used to
    endorse or promote products derived from this software without
    prior written permission.
 .
 4. Redistributions of any form whatsoever must retain the following
    acknowledgment:
    "This product includes software developed by Paul Mackerras
     <paulus@samba.org>".
 .
 THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
 SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
 AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
 OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

Files: src/netif/ppp/ppp.c
Copyright: 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
           1997 by Global Election Systems Inc.
	   1994 The Australian National University.
	   1989 Carnegie Mellon University.
License: BSD
 The authors hereby grant permission to use, copy, modify, distribute,
 and license this software and its documentation for any purpose, provided
 that existing copyright notices are retained in all copies and that this
 notice and the following disclaimer are included verbatim in any
 distributions. No written agreement, license, or royalty fee is required
 for any of the authorized uses.
 .
 THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
 IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .
 Permission to use, copy, modify, and distribute this software and its
 documentation is hereby granted, provided that the above copyright
 notice appears in all copies.  This software is provided without any
 warranty, express or implied. The Australian National University
 makes no representations about the suitability of this software for
 any purpose.
 .
 IN NO EVENT SHALL THE AUSTRALIAN NATIONAL UNIVERSITY BE LIABLE TO ANY
 PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
 ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
 THE AUSTRALIAN NATIONAL UNIVERSITY HAVE BEEN ADVISED OF THE POSSIBILITY
 OF SUCH DAMAGE.
 .
 THE AUSTRALIAN NATIONAL UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES,
 INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
 ON AN "AS IS" BASIS, AND THE AUSTRALIAN NATIONAL UNIVERSITY HAS NO
 OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS,
 OR MODIFICATIONS.
 .
 Redistribution and use in source and binary forms are permitted
 provided that the above copyright notice and this paragraph are
 duplicated in all such forms and that any documentation,
 advertising materials, and other materials related to such
 distribution and use acknowledge that the software was developed
 by Carnegie Mellon University.  The name of the
 University may not be used to endorse or promote products derived
 from this software without specific prior written permission.
 THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

Files: src/include/netif/ppp/ppp.h src/include/netif/ppp/ppp_impl.h src/include/netif/ppp/pppdebug.h
Copyright: 2003, 2006 by Marc Boucher, Services Informatiques (MBSI) inc.
           1997 Global Election Systems Inc.
	   2001 by Cognizant Pty Ltd.
License: BSD
 The authors hereby grant permission to use, copy, modify, distribute,
 and license this software and its documentation for any purpose, provided
 that existing copyright notices are retained in all copies and that this
 notice and the following disclaimer are included verbatim in any 
 distributions. No written agreement, license, or royalty fee is required
 for any of the authorized uses.
 .
 THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
 IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
 IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Files: src/netif/ppp/pppoe.c src/include/netif/ppp/pppoe.h
Copyright: 2006 by Marc Boucher, Services Informatiques (MBSI) inc.
           2002 The NetBSD Foundation, Inc.
License: BSD
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Files: src/netif/ppp/vj.c src/include/netif/ppp/vj.h
Copyright: 1989 Regents of the University of California.
License: BSD
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Files: Makefile.am configure.ac
Copyright: 2017 Free Software Foundation, Inc.
License: GPL
 The GNU Hurd is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License as
 published by the Free Software Foundation; either version 2, or (at
 your option) any later version.
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Files: debian/*
Copyright: 2017-2018 Samuel Thibault <sthibault@debian.org>,
           2017-2018 Joan Lledó <joanlluislledo@gmail.com>
License: GPL-2+
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 along with this program. If not, see <https://www.gnu.org/licenses/>
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 On Debian systems, the complete text of the GNU General
 Public License version 2 can be found in "/usr/share/common-licenses/GPL-2".
