Method of communication between IPv6 nodes move, as well as the correspondent node proxy gateway and IPv6 correspondent node

摘要

When communicating with IPv6 communication partner IPv6 node movement using a "route optimization" mode on behalf of the IPv6 communication partner above, communication method and IPv6 nodes move, mobile communication partner Agent Gateway and IPv6 communication partner and comprises treating the communication information between the IPv6 communication partner and IPv6 nodes. In accordance with the present invention, it is possible not only can achieve the mobile IPv6 efficient communication, expansion of the corresponding node of the number is achieved by the proxy gateway fewer for "Route Optimization". As a result, without providing special support for the mobile IPv6, many terminals, to realize the communication between IPv6 nodes move IPv6 communication partner of the normal movement of IPv6 in the "route optimization" mode I can be. Therefore, it is possible to reduce the cost of upgrading, mitigate the complexity of the implementation of IPv6 correspondent node, to facilitate the deployment of mobile IPv6 applications. Furthermore, the present invention provides a communication partner agent gateway.