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NETWORK COMMUNICATION METHOD, NETWORK COMMUNICATION SYSTEM, NETWORK COMMUNICATION APPARATUS AND PROGRAM THEREFOR

  • US 20120166608A1
  • Filed: 12/20/2011
  • Published: 06/28/2012
  • Est. Priority Date: 12/27/2010
  • Status: Active Grant
First Claim
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1. A method for network communication between a first device and a second device connected each other via a network under Simple Network Management Protocol, the method comprising:

  • producing an access request when the first device accesses management information stored in the second device, the request containing additional information including at least one of identification information of the first device and identification information of a user of the first device in a value field for storing value data of a target device and included in a data field together with an identifier field for storing identification information of the target device;

    transmitting the access request to the second device; and

    permitting the transmitted access request so that the number of devices or users accessing the second device may not exceed a predetermined number on the basis of the identification information of the first device and/or the user contained in the transmitted access request and identification information of a device and/or a user accessing the management information.

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