发明名称 |
INFORMATION PROCESSING SYSTEM, TUNNEL COMMUNICATION DEVICE, TUNNELL COMMUNICATION METHOD, PROXY RESPONSE DEVICE, AND PROXY RESPONSE METHOD |
摘要 |
Provided is an information processing system and the like that can make a communication between plural information processing devices belonging to different LANs. A first tunnel communication device includes a first address correlating information memory unit that stores information for correlating an address in a first LAN with an address in a second LAN, a first address translating unit that translates an address of a packet on the basis of the correlating information, a first P2P communication setup unit that sets up a P2P communication with a device as a destination, and a first tunnel communication unit that makes a tunnel communication through a path of a P2P communication. The packet transmitted from a first information processing device is translated in address, is encapsulated, and is then transmitted through the path of the P2P communication. The packet transmitted from the device as a destination is decapsulated, is translated in address, and is then transmitted to the first information processing device.
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申请公布号 |
US2009232138(A1) |
申请公布日期 |
2009.09.17 |
申请号 |
US20060088418 |
申请日期 |
2006.03.31 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
GOBARA KUNIO;MAEKAWA HAJIME;MATSUMOTO KENICHI;KOYAMA MASANOBU |
分类号 |
H04L12/56 |
主分类号 |
H04L12/56 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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