| 摘要 |
PROBLEM TO BE SOLVED: To provide a device, a method, etc. capable of implementing a flexibly controllable guest network with higher use efficiency than ever.SOLUTION: A device, which is a communication device communicable with one or more other communication devices through a network, includes: one or more communication interfaces 50 to be used to communicate with the one or more other communication devices; a selection part 51, which is connected to the one or more communication interfaces 50, for selecting at least one communication interface to be used, according to an instruction from a control device for controlling communication; and a network implementation unit 52 for implementing a virtual network by forming a virtual communication path to directly connect at least one communication interface, selected by selection part 51, to a communication interface provided in at least one among the one or more other communication devices. |
