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Systems and methods for network address failover

  • US 7,451,208 B1
  • Filed: 06/28/2003
  • Issued: 11/11/2008
  • Est. Priority Date: 06/28/2003
  • Status: Active Grant
First Claim
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1. A method for providing failover for a network address in an application gateway device having a first network interface and at least a second network interface, the method comprising:

  • receiving a set of configuration data for the application gateway device, the configuration data including a first network address for the first network interface and a second network address for the second network interface;

    detecting a failure in the first network interface; and

    analyzing the configuration data to determine if the first network address can be used on the second network interface; and

    if so, moving the first network address to the second network interface.

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