The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 11, 2021
Filed:
Sep. 24, 2019
Open Invention Network Llc, Durham, NC (US);
Geoffrey G. Thomas, San Francisco, CA (US);
John Whaley, Fremont, CA (US);
OPEN INVENTION NETWORK LLC, Durham, NC (US);
Abstract
The disclosed embodiments provide a system that provides a virtual private network (VPN). The system includes a routing apparatus on a public network. The routing apparatus accepts a first connection with a client on the VPN and a second connection with a gateway in a private network extended by the VPN. Next, the routing apparatus receives a first set of packets from the client over the first connection, wherein the first set of packets is encrypted. The routing apparatus then routes the first set of packets to the gateway. The system also includes the gateway, which establishes the second connection with the routing apparatus. Next, the gateway decrypts the first set of packets and routes the decrypted first set of packets to a host in the private network.