To provide an information transfer device capable of effectively using addresses, even when the number of radio terminals fluctuates, which exchange information and interposed between the information transfer device and a base station.
The information transfer device 22 extracts a mac address Macj, included in a data part of packet information received from a communication port 28-i and determines an IP address, corresponding to the extracted mac address Macj. The information transfer device 22 adds the contents of an address association table TB stored in a table-storing part 22a on the basis of the determined IP address. The address association table TB is a table obtained by associating the determined IP address with the port number Pi of the communication port 28-i, receiving connection notification packet information and with the mac address Macj included in the data part of the connection notification packet information.
COPYRIGHT: (C)2007,JPO&INPIT
Norifumi Yoshida
Koichi Yanagishita
Kimura Takeo
| JP2005294915A | ||||
| JP2004048334A | ||||
| JP2000341339A | ||||
| JP11284666A |
Jun Ishida