IPR Disclosure: The Trustees of Columbia University in the City of New York's Statement about IPR related to draft-ietf-nsis-tunnel-13

Dear Charles Shen, Sung-Hyuck Lee, Henning Schulzrinne, Jong Bang:

An IPR disclosure that pertains to your Internet-Draft entitled "NSIS Operation
Over IP Tunnels" (draft-ietf-nsis-tunnel) was submitted to the IETF Secretariat
on 2010-12-16 and has been posted on the "IETF Page of Intellectual Property
Rights Disclosures" (https://datatracker.ietf.org/ipr/1461/). The title of the
IPR disclosure is "The Trustees of Columbia University in the City of New York's
Statement about IPR related to draft-ietf-nsis-tunnel-13."

The IETF Secretariat