Patents by Inventor Rodney S. Dunn

Rodney S. Dunn 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).

  • Patent number: 8363556
    Abstract: Systems, methods and other embodiments associated with dynamic probe generation are described. In one embodiment, an apparatus includes generation logic to dynamically generate a probe configured to identify a status associated with an event occurring in a network device, a path between network devices, and/or a location in an encapsulation stack. Additionally, the apparatus comprises reception logic to receive the status.
    Type: Grant
    Filed: July 20, 2009
    Date of Patent: January 29, 2013
    Assignee: Cisco Technology, Inc.
    Inventors: Rodney S. Dunn, Carlos M. Pignataro, Michael Lee Sullenberger
  • Patent number: 8032779
    Abstract: In an embodiment, a data processing system comprises a repository configured to store a plurality of event message definitions for error messages, syslog messages, or other notification messages that may be emitted by one or more managed network elements; event annotation logic coupled to the data repository and configured to receive and store one or more annotations to each of the event message definitions, wherein each of the annotations specifies event context information to be collected in the managed network elements when an associated event message occurs; event forensics definitions generator logic coupled to the event annotation logic and configured to generate an event forensics definitions file capable of interpretation by one or more managed network elements and comprising event type identifiers and context information identifiers for context information to be collected, and configured to cause distributing the event forensics definitions file to the one or more managed network elements.
    Type: Grant
    Filed: August 31, 2009
    Date of Patent: October 4, 2011
    Assignee: Cisco Technology, Inc.
    Inventors: L. Alexander Clemm, Carlos M. Pignataro, Rodney S. Dunn, Steve Chen-Lin Chang, Shyyunn Sheran Lin
  • Publication number: 20110055637
    Abstract: In an embodiment, a data processing system comprises a repository configured to store a plurality of event message definitions for error messages, syslog messages, or other notification messages that may be emitted by one or more managed network elements; event annotation logic coupled to the data repository and configured to receive and store one or more annotations to each of the event message definitions, wherein each of the annotations specifies event context information to be collected in the managed network elements when an associated event message occurs; event forensics definitions generator logic coupled to the event annotation logic and configured to generate an event forensics definitions file capable of interpretation by one or more managed network elements and comprising event type identifiers and context information identifiers for context information to be collected, and configured to cause distributing the event forensics definitions file to the one or more managed network elements.
    Type: Application
    Filed: August 31, 2009
    Publication date: March 3, 2011
    Inventors: L. Alexander Clemm, Carlos M. Pignataro, Rodney S. Dunn, Steve Chen-Lin Chang, Shyyunn Sheran Lin
  • Publication number: 20110013520
    Abstract: Systems, methods and other embodiments associated with dynamic probe generation are described. In one embodiment, an apparatus includes generation logic to dynamically generate a probe configured to identify a status associated with an event occurring in a network device, a path between network devices, and/or a location in an encapsulation stack. Additionally, the apparatus comprises reception logic to receive the status.
    Type: Application
    Filed: July 20, 2009
    Publication date: January 20, 2011
    Applicant: CISCO TECHNOLOGY, INC.
    Inventors: Rodney S. Dunn, Carlos M. Pignataro, Michael Lee Sullenberger