Patents by Inventor Rajesh Sahu

Rajesh Sahu 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).

  • Direct communication between endpoints across remote sites
    Patent number: 11811656
    Abstract: A method for direct communication between a source endpoint executing in a first datacenter and a destination endpoint executing in a second datacenter. The method receives, at a gateway of the second datacenter, a packet sent by the source endpoint, the packet having a header that includes a source IP address corresponding to a public IP address of the first datacenter, a destination IP address corresponding to a public IP address of the second datacenter, and source and destination port numbers. The method performs a DNAT process on the packet to replace at least the destination IP address in the header with a private IP address of the destination endpoint. The DNAT process identifies the private IP address by mapping the source and destination port numbers to the private IP address of the destination endpoint. The method then transmits the packet to the destination endpoint in the second datacenter.
    Type: Grant
    Filed: March 3, 2021
    Date of Patent: November 7, 2023
    Assignee: VMWARE, INC.
    Inventors: Gaurav Jindal, Neeraj Mantri, Rasik Jesadiya, Rajesh Sahu, Dibakar Swain
  • DIRECT COMMUNICATION BETWEEN ENDPOINTS ACROSS REMOTE SITES
    Publication number: 20220231944
    Abstract: A method for direct communication between a source endpoint executing in a first datacenter and a destination endpoint executing in a second datacenter. The method receives, at a gateway of the second datacenter, a packet sent by the source endpoint, the packet having a header that includes a source IP address corresponding to a public IP address of the first datacenter, a destination IP address corresponding to a public IP address of the second datacenter, and source and destination port numbers. The method performs a DNAT process on the packet to replace at least the destination IP address in the header with a private IP address of the destination endpoint. The DNAT process identifies the private IP address by mapping the source and destination port numbers to the private IP address of the destination endpoint. The method then transmits the packet to the destination endpoint in the second datacenter.
    Type: Application
    Filed: March 3, 2021
    Publication date: July 21, 2022
    Inventors: Gaurav Jindal, Neeraj Mantri, Rasik Jesadiya, Rajesh Sahu, Dibakar Swain