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Systems and methods for dynamic adaptation of network accelerators

  • US 9,923,826 B2
  • Filed: 10/10/2012
  • Issued: 03/20/2018
  • Est. Priority Date: 10/14/2011
  • Status: Active Grant
First Claim
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1. A method for managing a plurality of instances of a Wide Area Network (WAN) optimizer executing on an intermediary device, the method comprising:

  • (a) establishing, by a device intermediary to a plurality of clients and a plurality of servers, a plurality of instances of a Wide Area Network (WAN) optimizer on the device to accelerate via compression WAN communications between the plurality of clients and the plurality of servers, the device establishing a configuration of a size of each of the plurality of instances of the WAN optimizer based on data stored from monitoring of previous execution of the plurality of instances of the WAN optimizer;

    (b) monitoring, by the device, network traffic traversing the device for each of the plurality of instances of the WAN optimizer; and

    (c) selecting, by a manager executing on the device responsive to the monitoring, a change of a load balancing scheme to load balance the plurality of instances of the WAN optimizer on the device; and

    (d) automatically changing, by the manager responsive to the monitoring, at least one of the number of instances of the WAN optimizer executing on the device or a size of resource usage of the device used by one or more of the plurality of instances of the WAN optimizer.

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