ZyXEL Communications NSA 210 User Manual page 518

Appendix E Open Source Licences
Notwithstanding any other provision of this License, for material you add to a
covered work, you may (if authorized by the copyright holders of that material)
supplement the terms of this License with terms:
•a) Disclaiming warranty or limiting liability differently from the terms of sections
15 and 16 of this License; or
•b) Requiring preservation of specified reasonable legal notices or author
attributions in that material or in the Appropriate Legal Notices displayed by works
containing it; or
•c) Prohibiting misrepresentation of the origin of that material, or requiring that
modified versions of such material be marked in reasonable ways as different from
the original version; or
•d) Limiting the use for publicity purposes of names of licensors or authors of the
material; or
•e) Declining to grant rights under trademark law for use of some trade names,
trademarks, or service marks; or
•f) Requiring indemnification of licensors and authors of that material by anyone
who conveys the material (or modified versions of it) with contractual assumptions
of liability to the recipient, for any liability that these contractual assumptions
directly impose on those licensors and authors.
All other non-permissive additional terms are considered "further restrictions"
within the meaning of section 10. If the Program as you received it, or any part of
it, contains a notice stating that it is governed by this License along with a term
that is a further restriction, you may remove that term. If a license document
contains a further restriction but permits relicensing or conveying under this
License, you may add to a covered work material governed by the terms of that
license document, provided that the further restriction does not survive such
relicensing or conveying.
If you add terms to a covered work in accord with this section, you must place, in
the relevant source files, a statement of the additional terms that apply to those
files, or a notice indicating where to find the applicable terms.
Additional terms, permissive or non-permissive, may be stated in the form of a
separately written license, or stated as exceptions; the above requirements apply
either way.
8. Termination.
You may not propagate or modify a covered work except as expressly provided
under this License. Any attempt otherwise to propagate or modify it is void, and
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NSA210 User's Guide