Patents by Inventor Vandana KAUSHAL

Vandana KAUSHAL 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).

  • Detecting communication pathways affected by session flaps
    Patent number: 11522749
    Abstract: A method that includes retrieving a first list of routing prefixes learned by a border node in a first network fabric and retrieving a second list comprising addresses of nodes in a second network fabric. The method also includes generating a dependency mapping based on the routing prefixes in the first list and the addresses in the second list. The dependency mapping indicates that network traffic to the addresses of the nodes in the second network fabric is affected by the border node in the first network fabric. The method further includes, in response to detecting that the border node in the first network fabric has malfunctioned and based on the dependency mapping, generating an alert indicating that network traffic to the addresses of the nodes in the second network fabric is affected by the border node in the first network fabric malfunctioning.
    Type: Grant
    Filed: January 11, 2021
    Date of Patent: December 6, 2022
    Assignee: Cisco Technology, Inc.
    Inventors: Vandana Kaushal, Raghu R. Arur, Rachana A. Soni
  • DETECTING COMMUNICATION PATHWAYS AFFECTED BY SESSION FLAPS
    Publication number: 20220224592
    Abstract: A method that includes retrieving a first list of routing prefixes learned by a border node in a first network fabric and retrieving a second list comprising addresses of nodes in a second network fabric. The method also includes generating a dependency mapping based on the routing prefixes in the first list and the addresses in the second list. The dependency mapping indicates that network traffic to the addresses of the nodes in the second network fabric is affected by the border node in the first network fabric. The method further includes, in response to detecting that the border node in the first network fabric has malfunctioned and based on the dependency mapping, generating an alert indicating that network traffic to the addresses of the nodes in the second network fabric is affected by the border node in the first network fabric malfunctioning.
    Type: Application
    Filed: January 11, 2021
    Publication date: July 14, 2022
    Inventors: Vandana KAUSHAL, Raghu R. ARUR, Rachana A. SONI