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Cisco's Statement of IPR relating to draft-kurapati-dhc-relay-chaining-dhcpv4-02

The text of the original IPR disclosure is available in the disclosure history.

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

Update this IPR disclosure. 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.

Submitted Date: March 5, 2010

I. Patent Holder/Applicant ("Patent Holder")
Legal Name: Cisco Systems
II. Patent Holder's Contact for License Application
Name:Dan Lang
Email:standards-ipr@cisco.com
Other Info:
(address,phone,etc)

Director, Intellectual Property

III. IETF Document or Other Contribution to Which this IPR Disclosure Relates:
Internet-Draft: "Relay Chaining in DHCPv4"
(draft-kurapati-dhc-relay-chaining-dhcpv4)
IV. Disclosure of Patent Information (i.e., patents or patent applications required to be disclosed by Section 6 of RFC 3979)
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. 7,586,912

B. Does this disclosure relate to an unpublished pending patent application?: no
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):
See Text Below for Licensing Declaration
Licensing information, comments, notes, or URL for further information:

If any claims of any issued Cisco patents are necessary for implementing this
specification, any party will have the right to use any such patent claims under
reasonable, non-discriminatory terms, with reciprocity, to implement and fully
comply with the specification.

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
Name:Rachel Albright
Email:ralbrigh@cisco.com