ROUTE OPTIMIZATION METHOD FOR MOBILE NODES IN IPV6 MOBILE NETWORK ON THE BASIS OF NEIGHBOR DISCOVERY PROXY

摘要

The invention relates to a method that enables to send and receive data packets via the mobile node in an IPv6-based mobile network environment optimized to communicate with any terminal of the Internet path. The present invention generates its own temporary address (CoA) to the access network the mobile node is a mobile network prefix in the IPv6 prefix of the access network by the radio wave received to access the mobile Internet to neteuwokeuyi own mobile network. That is, the present invention is a mobile network the mobile router (MR) that when it receives a Router Advertisement (RA) message with the access network prefix from the access router (AR) of the new access network, the router advertisement on which a mobile router has been received from the access router (RA of ) forwarding the message to its own link, and the mobile node receives the router advertisement (RA) message, and generates a temporary address (CoA). When the mobile node after a check redundancy of the temporary addresses generated according to the neighbor discovery (ND) protocol, and test results confirm the uniqueness of the temporary address, and updates binding. In this way enables the mobile terminal to be able to send and receive data packets through the optimized given the current address (CoA) known to the internet terminal in communication with their paths.