| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide, in a packet communication network 1 wherein simultaneous connection to a plurality of packet data networks 41 and 42 is not permitted, a gateway device and a communication system which are capable of providing a plurality of users individually connected to different packet data networks 41 and 42, with a common service simultaneously with services of the packet data networks the users are being connected, and have simple configurations. <P>SOLUTION: By a routing control section 330 in a gateway device 30, routing is performed separately between a packet data network system flow being a flow between a first interface section 301 and a second interface section 312 and a service network system flow being a flow between the first interface section 301 and a third interface section 310. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
