Control apparatus, a communication system, a communication method and a recording medium having recorded thereon a communication program including a control unit, a network configuration information management unit, and a path control unit

摘要

A control apparatus for controlling packet transfer between terminals belonging to a first virtual network identified by a first identifier includes a network configuration information management unit for holding configuration information on a second virtual network identified by a second identifier so that the terminals belong to the second virtual network; and a path control unit for controlling communication between the terminals based on the configuration information on the second virtual network.