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Logical routing system

  • US 20030225924A1
  • Filed: 10/21/2002
  • Published: 12/04/2003
  • Est. Priority Date: 02/12/2002
  • Status: Active Grant
First Claim
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1. A method in a client node for sending a message to an application node that corresponds to a logical identifier, the logical identifier being known to the client node, the method comprising:

  • computing a physical identifier for the logical identifier based on a node identification function for the logical identifier; and

    sending the message to an application node identified by the computed physical identifier.

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