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:
Nov. 02, 2021
Filed:
Oct. 18, 2018
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Yancheng Yang, Beijing, CN;
Xiangrong Chen, Shenzhen, CN;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/46 (2006.01); H04L 29/06 (2006.01); H04L 12/66 (2006.01); H04L 29/12 (2006.01);
U.S. Cl.
CPC ...
H04L 12/4641 (2013.01); H04L 12/66 (2013.01); H04L 61/2007 (2013.01); H04L 63/0272 (2013.01); H04L 63/0428 (2013.01); H04L 63/0876 (2013.01); H04L 63/166 (2013.01);
Abstract
A method and a system used by a terminal to connect to a virtual private network (VPN), and a related device to resolve a problem that workload is heavy and an error is easy to occur currently during configuration of an Internet Protocol (IP) address of a VPN gateway for a terminal. A VPN control device is responsible for authenticating access of the terminal, and determining a VPN gateway to which the terminal is allowed to connect. When an IP address of the VPN control device is configured for all terminals in a system, terminal security authentication can be implemented.