A new I-D is available in the IETF server as below;
This document describes a mechanism that extends Mobile IPv6
protocol to smoothly manage handovers for Mobile Nodes equipped with
multiple interfaces and moving across different and heterogeneous
links. For this purpose, the document provides indications on how to
use the link events information to optimize L3 movement detection.
http://www.ietf.org/internet-drafts/draft-daniel-mip6-optimized-vertical-handover-00.txt
Comments are welcome !
Thanks in advance
Daniel (Soohong Daniel Park)
Mobile Platform Laboratory, SAMSUNG Electronics.