Patents by Inventor Rakesh Guttikonda

Rakesh Guttikonda 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).

  • Method and system for selective route download in network devices
    Patent number: 10333790
    Abstract: A method for selective route download (SRD) in network devices. The method includes obtaining, by a network device, a first SRD route selection list. The method further includes identifying a first route to be installed in the FIB, based on the first SRD route selection list, including making a first determination that a route map, based on the SRD route selection list, includes route map changes that are exclusively attributed to the SRD route selection list. Identifying the first route further includes making a second determination that the route map changes are exclusively expressed using a prefix list, and based on the first and the second determinations, selecting the first route from a border gateway protocol (BGP) routing information base (RIB), by processing only routes in the BGP RIB that have prefixes matching changed prefixes in the prefix list. The method also includes updating the FIB with the first route.
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: June 25, 2019
    Assignee: Arista Networks, Inc.
    Inventors: Sharad Birmiwal, Rakesh Guttikonda, Akshay Gattani
  • METHOD AND SYSTEM FOR SELECTIVE ROUTE DOWNLOAD IN NETWORK DEVICES
    Publication number: 20170195181
    Abstract: A method for selective route download (SRD) in network devices. The method includes obtaining, by a network device, a first SRD route selection list. The method further includes identifying a first route to be installed in the FIB, based on the first SRD route selection list, including making a first determination that a route map, based on the SRD route selection list, includes route map changes that are exclusively attributed to the SRD route selection list. Identifying the first route further includes making a second determination that the route map changes are exclusively expressed using a prefix list, and based on the first and the second determinations, selecting the first route from a border gateway protocol (BGP) routing information base (RIB), by processing only routes in the BGP RIB that have prefixes matching changed prefixes in the prefix list. The method also includes updating the FIB with the first route.
    Type: Application
    Filed: December 30, 2015
    Publication date: July 6, 2017
    Inventors: Sharad Birmiwal, Rakesh Guttikonda, Akshay Gattani