| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a technology for distributing reception data having a destination address, in which a network layer address to be shared among communication entities is set, to either of communication entities.SOLUTION: A mobile communication terminal includes a first communication entity and a second communication entity, for communicating with a network using a shared IP address. A control device, included in the second communication entity, stores a port number, which is used when the second communication entity transmits data to the network and does not overlap with any port number used by the first communication entity. The control device determines that a destination of received data is the second communication entity if data, received from the network having a destination address in which a shared IP address is set, include a port number matching with the stored port number, and determines that a destination of the received data is the first communication entity if the received data do not include a port number matching with the stored port number.</p> |
