COMMUNICATION MONITOR DEVICE

PROBLEM TO BE SOLVED: To provide a communication monitor device which receives response data concerning a communication monitor device interposed between a transmission side terminal and a reception side terminal. SOLUTION: The communication monitor device includes: a first transmitting means for writing connection information including an address into communication data, and transmitting data; a receiving means for confirming connection information of both terminals when data are transmitted to the transmission side terminal in response to connection information described in transmission data, being connected to both terminals, and receiving data which are transmitted from the transmission side terminal; a reception data analysis means for analyzing reception data from the transmission side terminal; and a second transmitting means for exchanging the connection information into the connection information of the communication monitor device, and transmitting data to the reception side terminal. COPYRIGHT: (C)2003,JPO