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:
Aug. 14, 2018
Filed:
Dec. 10, 2015
Palo Alto Networks, Inc., Santa Clara, CA (US);
William A. Roberson, Scotts Valley, CA (US);
Palo Alto Networks, Inc., Santa Clara, CA (US);
Abstract
A security device for processing network flows is described, including: one or more packet processors configured to receive incoming data packets associated with network flows where a packet processor is assigned as an owner of network flows and each packet processor processes data packets associated with flows for which it is the assigned owner; and a packet processing manager configured to assign ownership of network flows to the packet processors where the packet processing manager includes a global flow table containing global flow table entries mapping network flows to packet processor ownership assignments and a predict flow table containing predict flow entries mapping predicted network flows to packet processor ownership assignments. A predict flow entry includes a predict key and associated packet processor ownership assignment. The predict key includes multiple data fields identifying a predicted network flow where one or more of the data fields have a wildcard value.