US 2003/0115482 A1 · Method and apparatus for network service

Abstract

The convenience of access control services which are provided as additional services other than a network connection service are enhanced. In compliance with a request for connection to a service network 22 (in FIG. 1) as has been made by a subscriber, a subscriber accommodation device 1 connects a corresponding one of subscribers' terminals 6a-6c and a server 41 or 42 in a server network 4 as is available to the subscriber, by a bridge connection or a router connection, thereby to construct a closed network. Besides, in compliance with a request for altering the setting of filter information as has been made by a subscriber, the subscriber accommodation device 1 alters packet filtering which is to be applied to IP packets that are exchanged between a corresponding one of the subscribers' terminals 6a-6c and the service network 22.

Claims10

Dependent claims

A network connection apparatus which provides a terminal of each subscriber with a network connection service for connecting the terminal of the subscriber to a network, and an access control service that is an additional service other than the network connection service, comprising:

a subscriber information storage unit which stores subscriber information for authenticating each subscriber, together with access control information on the access control service available to the subscriber;
a subscriber authentication unit which, upon accepting a request for connection to a first network from the terminal of said subscriber, authenticates said subscriber by reference to subscriber information obtained from said terminal, and the subscriber information stored in said subscriber information storage unit;
and
a service providing unit which connects said terminal of said subscriber authenticated by said subscriber authentication unit, to the first network, and which controls access to a predetermined node including said terminal of said subscriber, in accordance with the access control information stored in said subscriber information storage unit together with identification information of said subscriber.

1 more element

A network connection method which provides a terminal of each subscriber with a network connection service for connecting the terminal of the subscriber to a network, and an access control service that is an additional service other than the network connection service, comprising:

the first step of accepting a request for connection to a first network from the terminal of each subscriber, and then authenticating the subscriber by reference to subscriber information obtained from said terminal, and subscriber information stored in a subscriber information storage unit;
and
the second step of connecting said terminal of the authenticated subscriber to the first network, and controlling access to a predetermined node which includes said terminal of said subscriber, in accordance with access control information which is stored in the subscriber information storage unit together with identification information of said subscriber.

Dependencies are inferred from the claim text.

Method and apparatus for network service

Life of this patent

Method and apparatus for network service

Life of this patent

Abstract

Claims10