| 摘要 |
PROBLEM TO BE SOLVED: To provide a determination method and an information processing device, reducing a load when a LAN terminal performs communication.SOLUTION: A first information processing device 30a, on receiving a specific request packet, which requests to identify a type of address conversion performed in a router 10, from a terminal 20 which currently accesses a network through the router, requests a second information processing device 30b to establish communication with the terminal 20. The second information processing device 30b requests the terminal 20 to establish communication, and notifies the first information processing device 30a whether or not the establishment of communication between the terminal 20 and the second information processing device 30b is successful. The first information processing device 30a identifies the type using the notification received from the second information processing device 30b, to notify the terminal 20 of the type.SELECTED DRAWING: Figure 4 |
