Patents by Inventor Jag Brar

Jag Brar 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).

  • Redirecting packets for egress from an autonomous system using tenant specific routing and forwarding tables
    Patent number: 9860079
    Abstract: A redirector within an Autonomous System (AS) is configured to access a set of Routing and Forwarding (RF) tables associated with a respective set of tenants. A current packet, addressed to a private IP address of a private tenant network outside the AS, is received by the redirector. The redirector executes a look up of the private IP address in a RF table, from the set of RF tables, that corresponds to the tenant associated with the packet. The redirector selects an egress interface of a egress gateway of the AS based on the look up. The redirector encapsulates the current packet and an identifier of the egress interface within an outer packet and transmits the outer packet to the egress gateway. The egress gateway transmits the packet toward the private IP address of the private tenant network using the egress gateway selected by the redirector.
    Type: Grant
    Filed: November 20, 2015
    Date of Patent: January 2, 2018
    Assignee: Oracle International Corporation
    Inventors: Dan Cohn, Jag Brar
  • REDIRECTING PACKETS FOR EGRESS FROM AN AUTONOMOUS SYSTEM USING TENANT SPECIFIC ROUTING AND FORWARDING TABLES
    Publication number: 20170149582
    Abstract: A redirector within an Autonomous System (AS) is configured to access a set of Routing and Forwarding (RF) tables associated with a respective set of tenants. A current packet, addressed to a private IP address of a private tenant network outside the AS, is received by the redirector. The redirector executes a look up of the private IP address in a RF table, from the set of RF tables, that corresponds to the tenant associated with the packet. The redirector selects an egress interface of a egress gateway of the AS based on the look up. The redirector encapsulates the current packet and an identifier of the egress interface within an outer packet and transmits the outer packet to the egress gateway. The egress gateway transmits the packet toward the private IP address of the private tenant network using the egress gateway selected by the redirector.
    Type: Application
    Filed: November 20, 2015
    Publication date: May 25, 2017
    Inventors: Dan Cohn, Jag Brar