Patents by Inventor K. Sarath Chandrika

K. Sarath Chandrika 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).

  • Techniques for packet processing with removal of IP layer routing dependencies
    Patent number: 8726007
    Abstract: Techniques for packet processing with removal of Internet Protocol (IP) layer routing dependencies are presented. Encrypted packets associated with network communications occurring via a VPN and IP tunnel are grabbed off the network stack before being processed by an IP layer of the network stack. Next, an IP header is generated for the encrypted packets and the encrypted packets are sent to a socket application. The socket application provides the encrypted packets back to the network stack at the data link layer for delivery to the VPN over the IP tunnel.
    Type: Grant
    Filed: March 31, 2009
    Date of Patent: May 13, 2014
    Assignee: Novell, Inc.
    Inventor: K Sarath Chandrika
  • TECHNIQUES FOR PACKET PROCESSING WITH REMOVAL OF IP LAYER ROUTING DEPENDENCIES
    Publication number: 20100250920
    Abstract: Techniques for packet processing with removal of Internet Protocol (IP) layer routing dependencies are presented. Encrypted packets associated with network communications occurring via a VPN and IP tunnel are grabbed off the network stack before being processed by an IP layer of the network stack. Next, an IP header is generated for the encrypted packets and the encrypted packets are sent to a socket application. The socket application provides the encrypted packets back to the network stack at the data link layer for delivery to the VPN over the IP tunnel.
    Type: Application
    Filed: March 31, 2009
    Publication date: September 30, 2010
    Inventor: K. Sarath Chandrika