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IPR Details
Huawei Technologies Co.,Ltd's Statement about IPR related to draft-hu-rtgwg-srv6-egress-protection

Submitted: March 16, 2020 under the rules in RFC 8179.

Note: Updates to IPR disclosures must only be made by authorized representatives of the original submitters. Updates will automatically be forwarded to the current Patent Holder's Contact and to the Submitter of the original IPR disclosure.

I. Patent Holder/Applicant ("Patent Holder")

Holder legal name Huawei Technologies Co.,Ltd

II. Patent Holder's Contact for License Application

Holder contact name Director of licensing
Holder contact email
Holder contact info

III. IETF Document or Other Contribution to Which this IPR Disclosure Relates

draft-hu-rtgwg-srv6-egress-protection ("SRv6 Path Egress Protection")

IV. Disclosure of Patent Information
i.e., patents or patent applications required to be disclosed by RFC 8179

A. For granted patents or published pending patent applications, please provide the following information:

Patent, Serial, Publication, Registration, or Application/File number(s)

Number: CN201910179237
Inventor: Chuang Chen et al
Title: Method, network node and network system for forwarding packets in a network
Date: 2019-03-11

B. Does this disclosure relate to an unpublished pending patent application?:

Has patent pending Yes

V. Licensing Declaration

The Patent Holder states that its position with respect to licensing any patent claims contained in the patent(s) or patent application(s) disclosed above that would necessarily be infringed by implementation of the technology required by the relevant IETF specification ("Necessary Patent Claims"), for the purpose of implementing such specification, is as follows(select one licensing declaration option only):

Licensing See Text Below for Licensing Declaration
Licensing information, comments, notes, or URL for further information

If any patent claim contained in the patent(s) or patent application(s) disclosed above are essential on a technical ground to section 3.1&3.2 of the specification contained in the IETF document or other contribution referenced above that is incorporated into an Internet Standard or an Proposed Standard adopted by IETF, Huawei on behalf of itself and its Affiliates hereby covenant not to assert any such claim against any party where an infringement assertion is based upon a product or portion of a product which implements the section 3.1&3.2 of the specification; however, Huawei retains the right to assert any patents or claims, including the above disclosed patents and claims, against any party where an infringement assertion is based upon a product or portion of a product that is not essential for compliance with section 3.1&3.2 of the specification incorporated into the Internet standard or the Proposed Standard. Nothing in this disclosure should be interpreted to limit in any way Huawei’s right to assert any claim of any patent that is not expressly identified above in this disclosure. In addition, nothing herein shall preclude Huawei or any of its Affiliates from asserting the above mentioned patent claims (including claiming past royalties) against any party that asserts directly or indirectly a patent it owns or controls against Huawei and/or its Affiliates, or against any products of Huawei or its Affiliates either alone or in combination with other products.
In the event that any party seeks the right to use the patent(s) disclosed above in ways that exceed the scope of the above stated commitment by Huawei, Huawei is willing to offer FRAND royalty-bearing licenses for such activities.

Note: The individual submitting this template represents and warrants that he or she is authorized by the Patent Holder to agree to the above-selected licensing declaration.

VI. Contact Information of Submitter of this Form

Submitter name Director of licensing
Submitter email

Only those sections of the relevant entry form where the submitter provided information are displayed above.