COPYING

igmpv3proxy - IGMPv3 proxy based multicast router
Copyright (C) 2021 Sietse van Zanen <uglymotha@wizdom.nu>

This program 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 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA


This software is derived work from the following software. The original
source code has been modified from it's original state by the author
of igmv3pproxy.

smcroute 0.92 - Copyright (C) 2001 Carsten Schill <carsten@cschill.de>
- Licensed under the GNU General Public License, either version 2 or
  any later version.

mrouted 3.9-beta3 - Copyright (C) 2002 by The Board of Trustees of
Leland Stanford Junior University.
- Licensed under the 3-clause BSD license, see Stanford.txt file.


Since 2021-07-20 igmpv3proxy is GPLv2+ compatible, mrouted licensed
was switched from the proprietary Stanford to 3-clause BSD. New
igmpv3proxy contributions and patches must be under GPLv2+ license,
old proprietary Stanford is not accepted.