Patents by Inventor Puto H. Subagio

Puto H. Subagio 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).

  • Implementation of virtual extensible local area network (VXLAN) in top-of-rack switches in a network environment
    Patent number: 9565105
    Abstract: An example method for implementation of virtual extensible local area network (VXLAN) in top-of-rack (ToR) switches in a network environment is provided and includes receiving a packet encapsulated with a VXLAN header having an unknown virtual tunnel endpoint (VTEP) Internet Protocol (IP) address in a network environment, and installing an entry at an index location of a forwarding table. The index location includes an encoding of the VTEP-IP address as a VTEP index (VTEP-IDX), and the entry maps a VXLAN interface to an IP address associated with a VXLAN network identifier (VNI). In specific embodiments, the VTEP-IDX is log N bits, where N is a size of the forwarding table. The forwarding table indicates a destination VTEP IP address when encapsulating the packet, and the source VTEP IP address when decapsulating the packet.
    Type: Grant
    Filed: September 4, 2013
    Date of Patent: February 7, 2017
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Shyam Kapadia, Puto H. Subagio, Yibin Yang, Nilesh Shah, Vipin Jain, Ashutosh Agrawal
  • IMPLEMENTATION OF VIRTUAL EXTENSIBLE LOCAL AREA NETWORK (VXLAN) IN TOP-OF-RACK SWITCHES IN A NETWORK ENVIRONMENT
    Publication number: 20150063353
    Abstract: An example method for implementation of virtual extensible local area network (VXLAN) in top-of-rack (ToR) switches in a network environment is provided and includes receiving a packet encapsulated with a VXLAN header having an unknown virtual tunnel endpoint (VTEP) Internet Protocol (IP) address in a network environment, and installing an entry at an index location of a forwarding table. The index location includes an encoding of the VTEP-IP address as a VTEP index (VTEP-IDX), and the entry maps a VXLAN interface to an IP address associated with a VXLAN network interface (VNI). In specific embodiments, the VTEP-IDX is logN bits, where N is a size of the forwarding table. The forwarding table indicates a destination VTEP IP address when encapsulating the packet, and the source VTEP IP address when decapsulating the packet.
    Type: Application
    Filed: September 4, 2013
    Publication date: March 5, 2015
    Applicant: CISCO TECHNOLOGY, INC.
    Inventors: Shyam Kapadia, Puto H. Subagio, Yibin Yang, Nilesh Shah, Vipin Jain, Ashutosh Agrawal