ZyXEL Communications ZyWALL USG 300 User Manual page 861

Appendix E Open Software Announcements
3. Distribution Obligations.
3.1. Application of License.
The Modifications which You create or to which You contribute are governed by the terms of
this License, including without limitation Section 2.2. The Source Code version of Covered
Code may be distributed only under the terms of this License or a future version of this
License released under Section 6.1, and You must include a copy of this License with every
copy of the Source Code You distribute. You may not offer or impose any terms on any
Source Code version that alters or restricts the applicable version of this License or the
recipients' rights hereunder. However, You may include an additional document offering the
additional rights described in Section 3.5.
3.2. Availability of Source Code.
Any Modification which You create or to which You contribute must be made available in
Source Code form under the terms of this License either on the same media as an Executable
version or via an accepted Electronic Distribution Mechanism to anyone to whom you made
an Executable version available; and if made available via Electronic Distribution Mechanism,
must remain available for at least twelve (12) months after the date it initially became
available, or at least six (6) months after a subsequent version of that particular Modification
has been made available to such recipients. You are responsible for ensuring that the Source
Code version remains available even if the Electronic Distribution Mechanism is maintained
by a third party.
3.3. Description of Modifications.
You must cause all Covered Code to which You contribute to contain a file documenting the
changes You made to create that Covered Code and the date of any change. You must include
a prominent statement that the Modification is derived, directly or indirectly, from Original
Code provided by the Initial Developer and including the name of the Initial Developer in (a)
the Source Code, and (b) in any notice in an Executable version or related documentation in
which You describe the origin or ownership of the Covered Code.
3.4. Intellectual Property Matters
(a) Third Party Claims
If Contributor has knowledge that a license under a third party's intellectual property rights is
required to exercise the rights granted by such Contributor under Sections 2.1 or 2.2,
Contributor must include a text file with the Source Code distribution titled "LEGAL" which
describes the claim and the party making the claim in sufficient detail that a recipient will
know whom to contact. If Contributor obtains such knowledge after the Modification is made
available as described in Section 3.2, Contributor shall promptly modify the LEGAL file in all
copies Contributor makes available thereafter and shall take other steps (such as notifying
appropriate mailing lists or newsgroups) reasonably calculated to inform those who received
the Covered Code that new knowledge has been obtained.
(b) Contributor APIs
If Contributor's Modifications include an application programming interface and Contributor
has knowledge of patent licenses which are reasonably necessary to implement that API,
Contributor must also include this information in the legal file.
(c) Representations.
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ZyWALL USG 300 User's Guide