Method and system for controlling the access authorization for a user in a local administrative domain when said user connects to an IP network

摘要

The process involves finding whether local authentication of a user transmitting an access request at a level of a local area network is to be carried out, by a proxy server for each remote authentication dial in user service request from an access sever (9). The proxy server is utilized to transmit an authentication data request to the access server and execute a local authentication process in a response message from a terminal. An independent claim is also included for a system for controlling an authorization to a user.