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Address restriction method, address restriction program, and address restriction apparatus

  • US 20040148412A1
  • Filed: 12/08/2003
  • Published: 07/29/2004
  • Est. Priority Date: 01/07/2003
  • Status: Active Grant
First Claim
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1. An address restriction method comprising the steps of:

  • obtaining an address generated by an apparatus connected to a network and identification data unique to the apparatus;

    determining whether the obtained address has been generated from the obtained identification data unique to the apparatus; and

    sending a message forbidding the use of the obtained address according to the result of the determining step.

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