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. 03, 2021
Filed:
Apr. 17, 2018
Applicant:
Amazon Technologies, Inc., Seattle, WA (US);
Inventor:
Avik Kumar Saha, Renton, WA (US);
Assignee:
Amazon Technologies, Inc., Seattle, WA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/721 (2013.01); H04L 12/26 (2006.01);
U.S. Cl.
CPC ...
H04L 45/70 (2013.01); H04L 43/062 (2013.01); H04L 43/0811 (2013.01);
Abstract
A respective plurality of state tracking nodes is selected at a flow management service for each direction of a bi-directional network flow's traffic prior to routing a first packet of the flow, and state tracking entries for the flow are stored at the nodes. The state tracking entries include a transformation descriptor for the packets of the flow. When a packet of the flow is received, at least one transformed packet corresponding to the received packet is generated and transmitted to a destination indicated by the transformation descriptor.