NETWORK SYSTEM, PROCESS-PROVIDING-SERVER SWITCHING METHOD, PROCESS-PROVIDING-SERVER SWITCHING PROGRAM, INFORMATION PROCESSING APPARATUS, VIRTUAL MACHINE BUILDING METHOD, AND VIRTUAL MACHINE BUILDING PROGRAM

摘要

PPROBLEM TO BE SOLVED: To easily replace an existing server with a virtual machine. PSOLUTION: A router 101 is connected to a network 100, which is a virtual private network, and a local network 103. To the network 100 which is the virtual private network, a server 102 is connected. Also, to the local network 103, a server 110 is connected. The server 110 includes a creating unit 111 and a sending unit 112. The creating unit 111 creates information related to a process provided by the server 110 which is a local server. The sending unit 112 sends the information created by the creating unit 111 via the router 101. The server 102 connected to the network 100, which is the virtual private network, receives the information from the server 110 and provides the process provided by the server 110 via the virtual private network. PCOPYRIGHT: (C)2011,JPO&INPIT