Patents by Inventor Ashwin M. Kovummal

Ashwin M. Kovummal 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).

  • Stateful multi-node high availability
    Patent number: 12689550
    Abstract: A first node communicates, via a high availability link, initialization information with a second node and thereby configures the first node as an active node for a first service redundancy group (SRG) and as a backup node for a second SRG. The first node also causes a first ingress floating IP address to be associated with an ingress link of the first node and a first egress floating IP address to be associated with an egress link of the first node, wherein the first ingress floating IP address is associated with the first SRG and the first egress floating IP address is associated with the first SRG. The first node communicates, via the high availability link, SRG state information with the second node and updates a data structure based on the SRG state information.
    Type: Grant
    Filed: May 13, 2024
    Date of Patent: July 21, 2026
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Umesh Mangla, Xiaodong Zhu, Dilip H. Sanghavi, Avinash Kumar Singh, Sai Sundar Ramamurthy, Ashwin M. Kovummal