NETWORK EQUIPMENT CONNECTION CONTROL UNIT

摘要

PROBLEM TO BE SOLVED: To solve a problem that connection between present equipment and equipment A on a network is occasionally disturbed resulting from connecting a communication path from equipment B not to be operated when establishing the connection of a communication path to the equipment A. SOLUTION: A recording part is provided for identification information on whether a connection is enabled with previously designated equipment or not, a connection request source is discriminated and on the basis of the information on the recording part, the connection is permitted only to connectable equipment or connection requests from all equipment are refused so that the connection of the present equipment can be controlled.