Patents by Inventor Siva Yaragalla

Siva Yaragalla 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).

  • Enabling applications in a multi-transport stack environment
    Patent number: 9961021
    Abstract: In one embodiment, an apparatus includes a first transport stack, a virtual network interface controller (VNIC), and a second transport stack. The first transport stack is associated with an Internetwork Operating System (IOS), as well as with a plurality of interface-based Internet Protocol (IP) addresses and a plurality of IP addresses. The VNIC is configured to dynamically provision the plurality of interface-based IP addresses and the plurality of IP addresses. The second transport stack is associated with a kernel, and configured to communicate with a first application. The MS is configured to enable the first application to share the plurality of IP addresses and the plurality if IP addresses with a plurality of applications.
    Type: Grant
    Filed: April 19, 2012
    Date of Patent: May 1, 2018
    Assignee: Cisco Technology, Inc.
    Inventors: Balachander Chandrasekaran, Anantha Ramaiah, Manoj Kumar Pandey, Siva Yaragalla
  • ENABLING APPLICATIONS IN A MULTI-TRANSPORT STACK ENVIRONMENT
    Publication number: 20130282884
    Abstract: In one embodiment, an apparatus includes a first transport stack, a virtual network interface controller (VNIC), and a second transport stack. The first transport stack is associated with an Internetwork Operating System (IOS), as well as with a plurality of interface-based Internet Protocol (IP) addresses and a plurality of IP addresses. The VNIC is configured to dynamically provision the plurality of interface-based IP addresses and the plurality of IP addresses. The second transport stack is associated with a kernel, and configured to communicate with a first application. The MS is configured to enable the first application to share the plurality of IP addresses and the plurality if IP addresses with a plurality of applications.
    Type: Application
    Filed: April 19, 2012
    Publication date: October 24, 2013
    Applicant: CISCO TECHNOLOGY, INC.
    Inventors: Balachander Chandrasekaran, Anantha Ramaiah, Manoj Kumar Pandey, Siva Yaragalla
  • Techniques for graceful restart in a multi-process operating system
    Patent number: 7940649
    Abstract: A method and apparatus is disclosed for graceful restart in a multi-process operating system. A transport protocol process, which is capable of restarting independently from the operating system, is executed in a network element. The network element executes a Border Gateway Protocol (BGP) process, which installs one or more routes in a global Routing Information Base (RIB). When the BGP process detects that the transport protocol process has become unavailable, the BGP process keeps the one or more routes in the global RIB even though the transport protocol process is not available.
    Type: Grant
    Filed: August 1, 2006
    Date of Patent: May 10, 2011
    Assignee: Cisco Technology, Inc.
    Inventors: Ruchi Kapoor, Chandrashekhar Appanna, Siva Yaragalla, Lester Bird
  • Techniques for graceful restart in a multi-process operating system
    Publication number: 20080031239
    Abstract: A method and apparatus is disclosed for graceful restart in a multi-process operating system. A transport protocol process, which is capable of restarting independently from the operating system, is executed in a network element. The network element executes a Border Gateway Protocol (BGP) process, which installs one or more routes in a global Routing Information Base (RIB). When the BGP process detects that the transport protocol process has become unavailable, the BGP process keeps the one or more routes in the global RIB even though the transport protocol process is not available.
    Type: Application
    Filed: August 1, 2006
    Publication date: February 7, 2008
    Inventors: Ruchi Kapoor, Chandrashekhar Appanna, Siva Yaragalla, Lester Bird