ROUTE INFORMATION EXCHANGE METHOD, COMMUNICATION TERMINAL, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM STORING ROUTE INFORMATION EXCHANGE PROGRAM

摘要

Upon receiving a routing control message from another communication terminal (B1), a communication terminal (A1) uses a MANET routing control unit (A133) to update and manage route information when a routing domain described in the routing control message matches the routing domain of the communication terminal (A1) itself. When the communication terminal itself does not belong to the routing domain, the communication terminal uses a DTN routing control unit (A132) to update and manage route information to another routing domain, and uses a route information advertisement unit (A134) to advertise the route information to another routing domain and the routing domain to which the communication terminal (A1) itself belongs, for another communication terminal (B1).