Patents by Inventor Robert Rszuk

Robert Rszuk 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).

  • Modification to ASpath elements
    Patent number: 8065438
    Abstract: In one or more embodiments, an architecture is provided that may intercept a route update message and compare AS numbers of an AS path with a list of AS numbers known or inferred to be problematic. In one or more embodiments, the problematic AS numbers can be substituted with a local AS number such that loop detection checks enforced automatically on many networks do not discard the message and/or prevent connectivity between two disparate networks.
    Type: Grant
    Filed: November 14, 2006
    Date of Patent: November 22, 2011
    Assignee: Cisco Technology, Inc.
    Inventors: Pranav Mehta, Pradosh Mohapatra, Robert Rszuk