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:
Feb. 13, 2018
Filed:
Aug. 28, 2015
Nicira, Inc., Palo Alto, CA (US);
Justin Pettit, Los Altos Hills, CA (US);
Jarno Rajahalme, Belmont, CA (US);
NICIRA, INC., Palo Alto, CA (US);
Abstract
Some embodiments provide a method for preserving temporary storage values of a packet processed by a managed forwarding element (MFE. While processing a packet at the MFE, the method identifies that the packet is to be recirculated as a new packet for the MFE. A set of packet field values used for processing the packet by the MFE are associated with the packet. The method stores the set of packet field values with an identifier value. The method recirculates the packet with the identifier value attached to the packet. Upon receiving the recirculated packet, the method uses the identifier value to restore the set of packet field values for the recirculated packet.