STEUERUNGSVORRICHTUNG, STEUERUNGSSYSTEM, STEUERUNGSVERFAHREN UND PROGRAMM

摘要

The present invention contributes to an improvement in a speed of communication between a host machine and a guest machine. A control apparatus is configured by including one or more virtual machines each configured to control a virtual network function and a host machine to control the one or more virtual machines. The control apparatus is configured by including a virtual control module configured to control the one or more virtual machines, a physical control module configured to control the host machine, and a first storage module configured by including a first storage region and a second storage region and configured to be accessible by the virtual control module and the physical control module. The first storage region stores packet data, and the second storage region stores virtual addresses each configured to identify the first storage region. The control apparatus identifies the first storage region, based on one of the virtual addresses that are stored in the second storage region and reads the packet data from the identified first storage region.