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:
Jul. 21, 2015
Filed:
Jun. 04, 2012
Wu Jiang, Beijing, CN;
Wu Jiang, Beijing, CN;
Huawei Digital Technologies (Cheng Du) Co., Limited, Chengdu, CN;
Abstract
The present invention discloses a method for network attack protection, a device, and a system thereof. The method includes: receiving information about attack source, in which the information about the attack source carries address information about an attacker; obtaining address information about a gateway corresponding to the attacker according to the address information about the attacker and a preset mapping relationship between the attacker and the gateway corresponding to the attacker; and sending a first control message to the gateway corresponding to the attacker according to the address information about the gateway corresponding to the attacker, wherein the first control message instructs the gateway corresponding to the attacker to control traffic of the attacker. The present invention may be used on a communications network to prevent the attacker from attacking victim hosts on the network from the root, avoid blockage on the upstream network of the victim hosts.