Virtual private network communication system, routing device and method thereof
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United States of America Patent
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Aug 16, 2016
Grant Date -
Jul 24, 2014
app pub date -
Mar 14, 2013
filing date -
Jan 18, 2013
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Abstract
A virtual private network communication system, a routing device and a method thereof are provided. The system includes a server and a plurality of routing devices. The routing devices respectively transmit registration information to the server, wherein the registration information includes a recognition string. The routing devices include a first routing device and a second routing device. The first routing device transmits a positioning request to the server, and the server transmits the positioning request to a part of or all of the routing devices according to the recognition string. When the second routing device receives the positioning request, the second routing device transmits positioning information according to the positioning request to the first routing device via the server. The first routing device directly establishes a connection with the second routing device according to the positioning information and transmits data after the connection is established.
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