ZyXEL Communications ZYWALL USG 20 Manual page 849

Appendix E Open Software Announcements
NOTE: Some components of this product incorporate source code covered under
the open source code licenses. Further, for at least three (3) years from the date
of distribution of the applicable product or software, we will give to anyone who
contacts us at the ZyXEL Technical Support (support@zyxel.com.tw), for a charge
of no more than our cost of physically performing source code distribution, a
complete machine-readable copy of the complete corresponding source code for
the version of the Programs that we distributed to you if we are in possession of
such.
Notice
Information herein is subject to change without notice. Companies, names, and
data used in examples herein are fictitious unless otherwise noted. No part may
be reproduced or transmitted in any form or by any means, electronic or
mechanical, for any purpose, except the express written permission of ZyXEL
Communications Corporation.
This Product includes ntp software under the NTP License
NTP License
Copyright (c) David L. Mills 1992-2004
Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee is hereby granted, provided that
the above copyright notice appears in all copies and that both the copyright notice
and this permission notice appear in supporting documentation, and that the
name University of Delaware not be used in advertising or publicity pertaining to
distribution of the software without specific, written prior permission. The
University of Delaware makes no representations about the suitability this
software for any purpose. It is provided "as is" without express or implied
warranty.
This Product includes expat software under the Expat License
Expat License
Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in the
Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish, distribute,
sublicense, and/or sell copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to
the following conditions:
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ZyWALL USG 20/20W User's Guide