Cisco's Statement about IPR Claimed in RFC 4798
The text of the original IPR disclosure is available in the disclosure history.
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||Cisco Systems|
II. Patent Holder's Contact for Licence Application
|Holder contact name||Dan Lang|
|Holder contact email@example.com|
|Holder contact info||
Senior IP Counsel
III. IETF Document or Other Contribution to Which this IPR Disclosure Relates
|RFC: RFC4798 ("Connecting IPv6 Islands over IPv4 MPLS Using IPv6 Provider Edge Routers (6PE)")|
IV. Disclosure of Patent Information i.e., patents or patent applications required to be disclosed by RFC 3979 as updated by RFC 4879
A. For granted patents or published pending patent applications, please provide the following information:
|Patent, Serial, Publication, Registration, or Application/File number(s)||
US Patent No. 7,243,161
B. Does this disclosure relate to an unpublished pending patent application?: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 technology in this document is included in a standard adopted by IETF and any
The reasonable non-discriminatory terms are:
If this standard is adopted, Cisco will not assert any patents owned or controlled
Royalty-bearing licenses will be available to anyone who prefers that option.
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
Only those sections of the relevant entry form where the submitter provided information are displayed.