INTERNET - DRAFT Mobility Support in IPv 6 13

This document specifies the operation of mobile computers using IPv6. Each mobile node is always identified by its home address, regardless of its current point of attachment to the Internet. While situated away from its home, a mobile node is also associated with a care-of address, which provides information about the mobile node’s current location. IPv6 packets addressed to a mobile node’s home address are transparently routed to its care-of address. The protocol enables IPv6 nodes to cache the binding of a mobile node’s home address with its care-of address, and to then send any packets destined for the mobile node directly to it at this care-of address. Johnson and Perkins Expires 13 September 1998 [Page i] INTERNET-DRAFT Mobility Support in IPv6 13 March 1998