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:
Oct. 18, 2022
Filed:
Jul. 06, 2021
Proofpoint, Inc., Sunnyvale, CA (US);
Etay Bogner, Tel Aviv, IL;
Proofpoint, Inc., Sunnyvale, CA (US);
Abstract
A communication system includes multiple Point-of-Presence (POP) interfaces and one or more processors. The multiple POP interfaces are distributed in a Wide-Area Network (WAN) and are configured to communicate with at least a client and a server connected to the WAN. The one or more processors are coupled to the POP interfaces and are configured to (i) assign respective Internet Protocol (IP) addresses to the client and to the server, including embedding state information in the assigned IP addresses, and (ii) route traffic over the WAN between the client and the server, in a stateless manner, based on the state information embedded in the IP addresses.