Received November 12, 2001 From: imran This declaration is being made pursuant to the provisions of IETF IPR Policy, Sections 10.3.1 and 10.3.2. This is to advise the IETF that Pantera Tech believes it owns several pending patent applications that may relate to CDI working group. To the extent that the technology discussed in these Internet Drafts becomes an IETF Standard and to the extent claims of Pantera Tech's patents which issue from these pending patent applications are required to implement the IETF Standard, Pantera Tech agrees that, upon written request, Pantera Tech will offer, on a nondiscriminatory basis, non-exclusive licenses on fair and reasonable terms under such patent claims to implement the IETF Standard. Pantera Tech's willingness to grant such licenses is conditioned upon the prospective licensee granting a reciprocal license to Pantera Tech under any patents that the prospective licensee has to any technology required to implement that IETF Standard.