Routing optimization method in the same nested NEMO

摘要

1. This invention belongs to the art described in the claims ; The present invention relates to a will-readable recording medium recorded with a computer program for realizing the communication route optimization method and the method in the same nested mobile network. ; 2. The invention can communicate with each other in the aspect of a user terminal ; The present invention has the same nested mobile network in a nested network mobility support protocol (Intra-NEMO) to try to solve this, a route optimization of packet Each user terminal is fast and efficient way to allow communication, communication route optimization method and the purpose is that to provide a computer-readable recording medium storing a program for realizing the method through. ; 3. Subject matter of the invention of Solution ; The present invention, according to the same communication route optimization method in a nested mobile network, each mobile router (MR) have their own internal network prefix of the interface on the nested mobile network route optimization messages including - In this case, the route optimization message, you send yourself a target packet forwarding the packet forwarding destination in a few hops (hop) to a destination that is included in the message transfer that is information indicating that inserted - delivering a cross; Generating and updating a forwarding table based on the route optimization messages received all the mobile routers are passed on the nested mobile network; And when the mobile router (MR) sends a packet passed to it, and a destination IP address of the transfer packet by comparing the entries in their forwarding tables, the own passed the packet based on the information in forwarding table a step of forwarding to their interface. ; 4. An important use of the invention ; The present invention used to fight like a nested mobile network.