METHOD OF CONTROLLING OF USER SESSION USING TERMINAL'S MACID

摘要

PURPOSE: A method for controlling a user session using a terminal MAC ID is provided to offer various ID authentication service by providing a duplication login allowance/prevention function and a multi login allowance/prevention function. CONSTITUTION: An authentication server determines the reception of an access-request message(301). The MAC ID of a terminal is extracted from a calling station ID(302). The MAC ID and a maximum session number of a subscriber database is searched using a subscriber ID(303). The authentication server determines the null value of the search MAC ID(304). The MAC ID of the terminal is saved in the subscriber database(305), and an AA(Access-Accept) message is transmitted to a authentication client(307).