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COMMUNICATION CONTROL SYSTEM, SWITCH NODE AND COMMUNICATION CONTROL METHOD

  • US 20140016648A1
  • Filed: 03/21/2012
  • Published: 01/16/2014
  • Est. Priority Date: 03/23/2011
  • Status: Active Grant
First Claim
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1. A communication control system comprising:

  • a switch node configured to carry out processing of each of received packets based on a flow entry defining a rule and an action to uniformly control the packets; and

    a control server configured to set the flow entry into a flow table of the switch node,wherein the switch node comprises;

    means for connecting a plurality of processors having large-capacity memories and a plurality of extended network interfaces by a multi-route compatible PCI express switch, to configure switch ports composed of the plurality of extended network interfaces;

    means for carrying out load distribution transfer processing from the plurality of extended network interfaces to the plurality of processors and carrying out high-speed packet processing through multiple processing by using the plurality of processors; and

    means for configuring a large-capacity flow table in the switch node which is software-based, by using a large-capacity memory space of the plurality of processors.

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