Patents by Inventor Sundeep Chandra Udutha

Sundeep Chandra Udutha 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).

  • Preventing leaks among private virtual local area network ports due to configuration changes in a headless mode
    Patent number: 8989188
    Abstract: Techniques are provided for hosting a first virtual switch and one or more virtual machines (VMs) configured to be part of a virtual LAN (VLAN). The first virtual switch enables communications among the VMs arranged in one or more private VLANs (PVLANs). The first virtual switch receives a packet from a source VM that is evaluated for source identifier information associated and destination identifier information associated with a destination VM serviced by a second virtual switch for which the packet is destined. An evaluation result is obtained. Based on the evaluation result, the first virtual switch determines whether the source and destination VMs belong to a same PVLAN and drops the packet if the source VM and the destination VM do not belong to the same PVLAN.
    Type: Grant
    Filed: May 10, 2012
    Date of Patent: March 24, 2015
    Assignee: Cisco Technology, Inc.
    Inventors: Sundeep Chandra Udutha, Manohar Rapeti
  • Preventing Leaks Among Private Virtual Local Area Network Ports Due to Configuration Changes in a Headless Mode
    Publication number: 20130301425
    Abstract: Techniques are provided for hosting a first virtual switch and one or more virtual machines (VMs) configured to be part of a virtual LAN (VLAN). The first virtual switch enables communications among the VMs arranged in one or more private VLANs (PVLANs). The first virtual switch receives a packet from a source VM that is evaluated for source identifier information associated and destination identifier information associated with a destination VM serviced by a second virtual switch for which the packet is destined. An evaluation result is obtained. Based on the evaluation result, the first virtual switch determines whether the source and destination VMs belong to a same PVLAN and drops the packet if the source VM and the destination VM do not belong to the same PVLAN.
    Type: Application
    Filed: May 10, 2012
    Publication date: November 14, 2013
    Applicant: CISCO TECHNOLOGY, INC.
    Inventors: Sundeep Chandra Udutha, Manohar Rapeti