COMMUNICATION SYSTEM, CONTROL APPARATUS, COMMUNICATION APPARATUS, INFORMATION-RELAYING METHOD, AND PROGRAM

摘要

The present invention provides a communication means for exchanging information needed for interoperation between a plurality of control devices. This communication system includes the following: a communication device that processes packets in accordance with control information set by control devices; a first control device that controls the communication device by setting the aforementioned control information in the communication device; and a second control device that operates in concert with the first control device. The first control device sends to the second control device, via the communication device, information needed for the interoperation between the first and second control devices.