Submitted Date: 2011-03-14 Cisco was notified on December 21, 2010, that the IETF had received a Third-Party IPR Disclosure (see https://datatracker.ietf.org/ipr/1458/) relating to the IETF document entitled "MPLS-TP OAM based on Y.1731" <draft-bhh-mpls-tp-oam-y1731-06.txt>. Cisco is not aware of any claims of any Cisco patents or applications that are necessary for practicing this IETF document.