Patents by Inventor Sriniwas Polavarapu

Sriniwas Polavarapu 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).

  • Scalable and efficient flow-aware packet distribution
    Patent number: 9137156
    Abstract: Techniques for efficiently distributing data packets in a network device are provided. In one embodiment, the network device can store a plurality of virtual IP addresses and a plurality of real server IP addresses in an SRAM-based table. The network device can then perform a lookup into the SRAM-based table to determine whether an incoming data packet is part of a first class of data packets destined for a virtual IP address in the plurality of virtual IP addresses, or is part of a second class of data packets originating from a real server IP address in the plurality of real server IP addresses.
    Type: Grant
    Filed: July 25, 2013
    Date of Patent: September 15, 2015
    Assignee: Brocade Communications Systems, Inc.
    Inventors: Mani Kancherla, Sriniwas Polavarapu
  • SCALABLE AND EFFICIENT FLOW-AWARE PACKET DISTRIBUTION
    Publication number: 20140321462
    Abstract: Techniques for efficiently distributing data packets in a network device are provided. In one embodiment, the network device can store a plurality of virtual IP addresses and a plurality of real server IP addresses in an SRAM-based table. The network device can then perform a lookup into the SRAM-based table to determine whether an incoming data packet is part of a first class of data packets destined for a virtual IP address in the plurality of virtual IP addresses, or is part of a second class of data packets originating from a real server IP address in the plurality of real server IP addresses.
    Type: Application
    Filed: July 25, 2013
    Publication date: October 30, 2014
    Applicant: Brocade Communications Systems, Inc.
    Inventors: Mani Kancherla, Sriniwas Polavarapu
  • Techniques for determining optimized local repair paths
    Patent number: 8711676
    Abstract: Techniques for finding an optimized local repair path that may be used to signal a local repair connection for a protected connection. The optimized local repair path starts at a node in the path associated with the protected connection and ends at a merge point node in the path associated with the protected connection that is downstream from the start node. Various techniques may be used for finding an optimized local repair path.
    Type: Grant
    Filed: August 2, 2007
    Date of Patent: April 29, 2014
    Assignee: Foundry Networks, LLC
    Inventors: Sandeep Bhat, Mohammad Hanif, Sriniwas Polavarapu
  • TECHNIQUES FOR DETERMINING OPTIMIZED LOCAL REPAIR PATHS
    Publication number: 20090292942
    Abstract: Techniques for finding an optimized local repair path that may be used to signal a local repair connection for a protected connection. The optimized local repair path starts at a node in the path associated with the protected connection and ends at a merge point node in the path associated with the protected connection that is downstream from the start node. Various techniques may be used for finding an optimized local repair path.
    Type: Application
    Filed: August 2, 2007
    Publication date: November 26, 2009
    Applicant: Foundry Networks, Inc.
    Inventors: Sandeep Bhat, Mohammad Hanif, Sriniwas Polavarapu