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METHOD FOR SETTING PATH AND NODE APPARATUS

  • US 20080056159A1
  • Filed: 05/24/2007
  • Published: 03/06/2008
  • Est. Priority Date: 09/01/2006
  • Status: Abandoned Application
First Claim
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1. A method for setting a path that comprises the steps of:

  • upon reception of a first path establishment request of enforcement mode, transmitting a second path establishment request to an adjacent node;

    determining a failure of said adjacent node;

    upon determination that a failure exists in communication with said adjacent node, transmitting a temporary path establishment reply to a source of said first path establishment request; and

    upon reception of completion of the temporary path establishment from said source, transmitting a third path establishment request to said adjacent node according to conditions described in said temporary path establishment completion.

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