Communication terminal, a communication method, a communication system and a control device

A reduction of the load of packet processing of the communication terminal. A communication terminal includes a transfer device for transferring packets, the first means for communicating with the network including to said transfer device, and a control device that notifies the processing rule that defines how to handle the packet, among the packet processing to be executed the communication terminal notifies the second means for determining a processing to be executed by the network, to the control device, the processing rule corresponding to the determined processing to the transfer device and a third means for requesting to. .FIELD 1