Patents by Inventor Karthikeyan Kathiresan

Karthikeyan Kathiresan 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).

  • MONITORING LIVENESS OF SILENT HOSTS' IP ADDRESSES FROM A LAYER 2 VIRTUAL TUNNEL ENDPOINT IN AN ETHERNET VIRTUAL PRIVATE NETWORK USING PROBES
    Publication number: 20220385628
    Abstract: Embodiments of the disclosure include a method comprising storing a first identifier of a first host device in an Address Resolution Protocol (ARP) cache of a first VXLAN Tunnel Endpoint (VTEP); making a first determination that an age of the first identifier exceeds a defined age threshold; sending, as a result of the first determination, a first request to the first host device to confirm liveness of the first identifier; and removing the first identifier from the ARP cache as a result of failing to receive a first response from the first host device within a defined time period.
    Type: Application
    Filed: August 9, 2022
    Publication date: December 1, 2022
    Inventors: Kallol Mandal, May Louie, Karthikeyan Kathiresan, Alton Lo