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. 25, 2020
Filed:
Apr. 09, 2018
Barefoot Networks, Inc., Santa Clara, CA (US);
Changhoon Kim, Palo Alto, CA (US);
Jeongkeun Lee, Mountain View, CA (US);
Milad Sharif, Mountain View, CA (US);
Robert Soule, San Carlos, CA (US);
Barefoot Networks, Inc., Santa Clara, CA (US);
Abstract
Some embodiments provide a method for a particular forwarding element (FE) in a network of FEs. The method receives a packet at the particular FE. The packet includes a packet header that includes, for each of multiple FEs along a path from a source of the packet to a destination of the packet, (i) an identifier for the FE and (ii) a set of one or more actions for the FE to perform on the packet. The method parses the packet header to identify the set of actions for the particular FE. The method performs the identified set of actions.