Patents by Inventor Roman Chertov

Roman Chertov 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).

  • Failure Detection and Containment
    Publication number: 20240146602
    Abstract: A network device monitors its log files to detect faults. The network device analyzes the faults to determine a failure category that is indicative of the severity of the detected faults. The network device consults a policy that specifies actions to be taken for different failure categories, and invokes the action or actions corresponding to the determined failure category.
    Type: Application
    Filed: November 2, 2022
    Publication date: May 2, 2024
    Inventors: Bart Smaalders, Itthichok Jangjaimon, Pawan Hulyalkar, Roman Chertov
  • Logging reboots of network devices
    Patent number: 10877834
    Abstract: In some implementations, a method is provided. The method includes detecting a reboot of a network device. The method also includes determining a set of causes for a reboot of the network device. The method further includes updating a reboot log to include a first entry associated with the reboot of the network device. The first entry indicates the set of causes for the reboot of the network device. The reboot log includes a plurality of previous entries. The plurality of previous entries are associated with previous reboots of the network device. The plurality of previous entries indicates previous sets of causes for the previous reboots of the network device.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: December 29, 2020
    Assignee: Arista Networks, Inc.
    Inventors: Roman Chertov, Chetandeep Singh
  • LOGGING REBOOTS OF NETWORK DEVICES
    Publication number: 20200151043
    Abstract: In some implementations, a method is provided. The method includes detecting a reboot of a network device. The method also includes determining a set of causes for a reboot of the network device. The method further includes updating a reboot log to include a first entry associated with the reboot of the network device. The first entry indicates the set of causes for the reboot of the network device. The reboot log includes a plurality of previous entries. The plurality of previous entries are associated with previous reboots of the network device. The plurality of previous entries indicates previous sets of causes for the previous reboots of the network device.
    Type: Application
    Filed: November 14, 2018
    Publication date: May 14, 2020
    Inventors: Roman Chertov, Chetandeep Singh