COMMUNICATION PROCESSING DEVICE AND COMMUNICATION PROCESSING METHOD

摘要

A communication processing device comprises a storage unit (725) and a control unit (752).  The storage unit (725) stores information relating to a communication terminal wherein information relating to whether a router advertisement is transmitted or not to the communication terminal at a connection destination is recorded corresponding to the communication terminal.  When transmitting the router advertisement to the communication terminal to be connected, the control unit (752) investigates whether the router advertisement is to be transmitted for the first time or not to the communication terminal on the basis of the information relating to the terminal device.  When the transmission is the first time, the control unit (752) sets information for giving higher priority of selecting the device as a communication destination to the router advertisement; when the transmission is not the first time, the control unit (752) sets information for giving priority lower than the priority to be given when the transmission is the first time, to the router advertisement.