Patents by Inventor Vasudevan Visvanathan

Vasudevan Visvanathan 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).

  • Network incident identification based on characterizing relationships between interfaces and events as graphical component relationships
    Patent number: 10756951
    Abstract: Techniques for use in network incident identification are described. In response to an occurrence of an unknown network incident, a plurality of log messages (e.g. syslog messages) are received from a plurality of network components in one or more networks. In one illustrative example, a plurality of relationships between interfaces and events are derived from the received log messages and characterized as a plurality of graphical component relationships. One or more groups of connected components are determined from the graphical component relationships and network component connection data which indicate interface relationships of the network components. Here, groups of connected components may be logically joined based on the network component connection data indicating one or more interface relationships.
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: August 25, 2020
    Assignee: Cisco Technology, Inc.
    Inventors: Parthibhan Paramaguru, Prashant Anand, Vasudevan Visvanathan, Sundar Ramakrishnan, Dharmarajan Subramanian, Rohit Kumar Gupta, Abhishek Chaudhary
  • Network Incident Identification Based On Characterizing Relationships Between Interfaces And Events As Graphical Component Relationships
    Publication number: 20180287855
    Abstract: Techniques for use in network incident identification are described. In response to an occurrence of an unknown network incident, a plurality of log messages (e.g. syslog messages) are received from a plurality of network components in one or more networks. In one illustrative example, a plurality of relationships between interfaces and events are derived from the received log messages and characterized as a plurality of graphical component relationships. One or more groups of connected components are determined from the graphical component relationships and network component connection data which indicate interface relationships of the network components. Here, groups of connected components may be logically joined based on the network component connection data indicating one or more interface relationships.
    Type: Application
    Filed: July 27, 2017
    Publication date: October 4, 2018
    Inventors: Guru Parthibhan Paramaguru, Prashant Anand, Vasudevan Visvanathan, Sundar Ramakrishnan, Dharmarajan Subramanian, Rohit Kumar Gupta, Abhishek Chaudhary