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REACTIVE AND PROACTIVE ROUTING PROTOCOL INTEROPERATION IN LOW POWER AND LOSSY NETWORKS

  • US 20140029624A1
  • Filed: 07/30/2012
  • Published: 01/30/2014
  • Est. Priority Date: 07/30/2012
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • receiving, at a border node between a reactive routing network and a proactive routing network, an inter-domain route request (RREQ) from a requestor for a destination;

    determining whether the destination is known to the border node;

    in response to knowing the destination at the border node, responding to the requestor; and

    in response to not knowing the destination at the border node;

    when the border node is ingressing the inter-domain RREQ into the proactive routing network, sending the inter-domain RREQ to each other border node of the proactive routing network; and

    when the border node is ingressing the inter-domain RREQ into the reactive routing network, sending the inter-domain RREQ into the reactive routing network.

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