Edge-Core ECS4120-28F, Reference Manual, Page: 905 / 938

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License Information
This product includes copyrighted third-party software subject to the terms of the GNU General Public
License (GPL), GNU Lesser General Public License (LGPL), or other related free software licenses.
The GPL code used in this product is distributed WITHOUT ANY WARRANTY and is subject to the
copyrights of one or more authors. For details, refer to the section "The GNU General Public License"
below, or refer to the applicable license as included in the source-code archive.
The GNU General Public License
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it
is not allowed.
Preamble
The licenses for most software are designed to take away your freedom to share and change it. By
contrast, the GNU General Public License is intended to guarantee your freedom to share and
change free software--to make sure the software is free for all its users. This General Public License
applies to most of the Free Software Foundation's software and to any other program whose authors
commit to using it. (Some other Free Software Foundation software is covered by the GNU Library
General Public License instead.) You can apply it to your programs, too.
When we speak of free software, we are referring to freedom, not price. Our General Public Licenses
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can change the software or use pieces of it in new free programs; and that you know you can do
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To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to
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For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the
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We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which
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Also, for each author's protection and ours, we want to make certain that everyone understands that
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Finally, any free program is threatened constantly by software patents. We wish to avoid the danger
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