Nortel Networks Statement about IPR claimed in RFC 3344
Date: 9 April 2007 
From: Michelle Lee <mleelaw@nortel.com>

Dear Sir,

Nortel Networks Limited has US patent no. 6,922,404 that contains claims
that may be relevant to practice certain portions of IETF RFC 3344.

Title: IP Mobility Support for IPv4
RFC Tag: IETF RFC 3344

Further to Nortel Networks Statement IPR ID#3, to the extent claims of
U.S. patent no. 6,922,404 cover and are necessary to practice this IETF
RFC 3344 standard, Nortel Networks is willing to make available licenses
on fair, reasonable, reciprocal, and non-discriminatory terms to such
necessary claims of this patent for compliance with this IETF RFC 3344
standard.
Requests may be addressed to:

Richard Weiss
Nortel Networks
2221 Lakeside Boulevard, M/S 991/14/B20
Richardson, Texas 75082 USA
weissr@nortelnetworks.com

My contact information is set out below.

Michelle Lee
Nortel Networks
IP Counsel
195 The West Mall, 5th Floor
Toronto, ON Canada M9C 5K1
Email: mleelaw@nortel.com