Patents by Inventor Kamalakumar Kuppuswamy

Kamalakumar Kuppuswamy has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Reducing service disruption using multiple virtual IP addresses for a service load balancer
    Patent number: 9807016
    Abstract: Techniques may include mapping, by a service node, a first virtual address for a particular service to private addresses that identify servers, wherein each server provides the particular service, and wherein a URL for the service resolves to the first virtual address. The techniques may include configuring a service load balancer of the service node to load balance network traffic for the first virtual address across the servers and forwarding network traffic for the first virtual address between the servers and subscriber devices. The techniques may include, associating a second virtual address with a subset of the private addresses that excludes the private address for the at least one server, and causing the URL to resolve to the second virtual address. The techniques may include forwarding network traffic for the first virtual address between the servers and the subset of the subscriber devices.
    Type: Grant
    Filed: September 29, 2015
    Date of Patent: October 31, 2017
    Assignee: Juniper Networks, Inc.
    Inventors: Srivathsa Sarangapani, Aneesh Rajendran, Kamalakumar Kuppuswamy