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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.:

US 10320673 B1

PDFFull Text
Date of Patent:
Jun. 11, 2019

Filed:

Jun. 06, 2016

Flow table generating method and apparatus

Applicant:

Huawei Technologies Co., Ltd., Shenzhen, CN;

Inventors:

Xuejiao Yang, Shenzhen, CN;

Pengcheng Tang, Shanghai, CN;

Hongbo Tian, Shanghai, CN;

Yan Wang, Shanghai, CN;

Assignee:

HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;

Attorney:

Staas & Halsey LLP

Primary Examiner:

Kodzovi Acolatse

Assistant Examiner:

The Hy Nguyen

Int. Cl.
CPC ...
H04L 12/741 (2013.01); H04L 29/08 (2006.01); H04L 12/721 (2013.01); H04L 12/24 (2006.01);
U.S. Cl.
CPC ...
H04L 45/745 (2013.01); H04L 41/12 (2013.01); H04L 41/5054 (2013.01); H04L 45/38 (2013.01); H04L 45/54 (2013.01); H04L 67/00 (2013.01); H04L 67/10 (2013.01);
Abstract

The present invention discloses a flow table generating method and apparatus. The method includes: obtaining, by an SDN controller, a user data packet processing manner of a VAS server that is sent by a VAS server information collector; generating a flow table according to service chain information of a user data packet, the user data packet processing manner of the VAS server, and a 5-tuple of the user data packet; and sending the flow table to an SDN switch, so that the SDN switch can send the user data packet to a corresponding VAS server according to the flow table, thereby implementing access of the user data packet to a related VAS server in a case in which a VAS server modifies a 5-tuple of a user data packet.

Find Patent Forward Citations

Yang, Xuejiao. (2019). Flow table generating method and apparatus (U.S. Patent No. 10320673). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10320673

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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