Patents by Inventor Siddharth Sambamoorthy

Siddharth Sambamoorthy 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).

  • Secure cluster pairing for business continuity and disaster recovery
    Patent number: 11907253
    Abstract: Techniques are disclosed for providing backup protection. A first subnet is established for replication in a first cluster that includes a plurality of host devices. Each of the host devices includes a respective controller virtual machine, which together form a virtual local area network for replication. Each of the controller virtual machines is assigned an Ethernet interface. A replication Internet Protocol address is assigned to each of the Ethernet interfaces of the controller virtual machines. Route tables and firewall rules of the controller virtual machines are modified to allow communications between nodes of the first subnet. The first subnet is configured with information related to a second subnet for replication in a second cluster. A dedicated communication channel is generated for replication between the first cluster and the second cluster based on the configuring.
    Type: Grant
    Filed: December 28, 2021
    Date of Patent: February 20, 2024
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Geetha Srikantan, Sudarsana Rao Piduri, Siddharth Sambamoorthy, Ashish Hanwadikar, Suresh Dussa, Aaron Anton Kapacinskas, Mohan Kumar
  • SECURE CLUSTER PAIRING FOR BUSINESS CONTINUITY AND DISASTER RECOVERY
    Publication number: 20220121682
    Abstract: Techniques are disclosed for providing backup protection. A first subnet is established for replication in a first cluster that includes a plurality of host devices. Each of the host devices includes a respective controller virtual machine, which together form a virtual local area network for replication. Each of the controller virtual machines is assigned an Ethernet interface. A replication Internet Protocol address is assigned to each of the Ethernet interfaces of the controller virtual machines. Route tables and firewall rules of the controller virtual machines are modified to allow communications between nodes of the first subnet. The first subnet is configured with information related to a second subnet for replication in a second cluster. A dedicated communication channel is generated for replication between the first cluster and the second cluster based on the configuring.
    Type: Application
    Filed: December 28, 2021
    Publication date: April 21, 2022
    Inventors: Geetha Srikantan, Sudarsana Rao Piduri, Siddharth Sambamoorthy, Ashish Hanwadikar, Suresh Dussa, Aaron Anton Kapacinskas, Mohan Kumar
  • Secure cluster pairing for business continuity and disaster recovery
    Patent number: 11269917
    Abstract: Techniques are disclosed for providing backup protection. A first subnet is established for replication in a first cluster that includes a plurality of host devices. Each of the host devices includes a respective controller virtual machine, which together form a virtual local area network for replication. Each of the controller virtual machines is assigned an Ethernet interface. A replication Internet Protocol address is assigned to each of the Ethernet interfaces of the controller virtual machines. Route tables and firewall rules of the controller virtual machines are modified to allow communications between nodes of the first subnet. The first subnet is configured with information related to a second subnet for replication in a second cluster. A dedicated communication channel is generated for replication between the first cluster and the second cluster based on the configuring.
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: March 8, 2022
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Geetha Srikantan, Sudarsana Rao Piduri, Siddharth Sambamoorthy, Ashish Hanwadikar, Suresh Dussa, Aaron Anton Kapacinskas, Mohan Kumar