Network connection service providing device

The present invention aims to provide a network connection service providing device capable of making not only a connection to the Internet, but also, if necessary, a connection to a private network, by a so-called hotspot service for providing a network connection service wirelessly at a station, a...

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Bibliographic Details
Main Authors SAITO KAZUOKI, SUGINAKA JUNKO, NEGISHI KUNIHIKO, FUJINO SHIGERU
Format Patent
LanguageChinese
English
Published 05.12.2007
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:The present invention aims to provide a network connection service providing device capable of making not only a connection to the Internet, but also, if necessary, a connection to a private network, by a so-called hotspot service for providing a network connection service wirelessly at a station, an airport, a shop, or the like, and a control unit 2 relays, when the destination address of an access request sent from a communication terminal 10 is a specific address registered in advance in a specific address table 3, the access request destined to the specific address to a private network 20 other than an Internet 30, and relays, when the destination address of an access request sent from the communication terminal 10 is not the specific address, the access request to the Internet 30.
Bibliography:Application Number: CN200480044633