| 摘要 |
PURPOSE:To effectively use distributed gateway system by separating an information processor into a back end system to supervise a user and a front system to interface the user, and providing a name server to indicate which information processor controls. CONSTITUTION:Front information processors 2-1-2-m(2) connected with users 6-1-6-x(6) transmit user identification signals to a name server 1 and perform questions. The name server 1 checks from a register which back end information processor 2 supervises a user identification number, and front information processors 4-1-4-n(4) connected with a user 6 accesses the back end information processor 2, which supervises the user instead of the user. Thus, when the user accesses any front information processor 4, the access can be distributed to the back end information processor 2 concerned, and the using effectiveness of a line can be improved. |
