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. 20, 2012
Filed:
Jul. 17, 2008
Ju Wang, Beijing, CN;
Mingyu LI, Beijing, CN;
Xudong Zou, Beijing, CN;
Xiangqing Chang, Beijing, CN;
Zhongwei Fang, Beijing, CN;
Xiao LI, Beijing, CN;
Ju Wang, Beijing, CN;
Mingyu Li, Beijing, CN;
Xudong Zou, Beijing, CN;
Xiangqing Chang, Beijing, CN;
Zhongwei Fang, Beijing, CN;
Xiao Li, Beijing, CN;
Hangzhou H3C Technologies Co., Ltd., Hangzhou, CN;
Abstract
Embodiments of the present invention provide method for implementing security-related processing on packet and a network security device. Through establishing a relationship between stream attribute information of an initial packet of a stream and security-related processing information implemented on the initial packet, when a succeeding packet of the stream is received, the previously stored relationship is acquired according to stream attribute information of the succeeding packet, the security-related processing is implemented on the succeeding packet according to the security-related processing information in the relationship. Therefore, according to the method for implementing security-related processing on packet and the network security device provided by the present invention, the process of searching for security information entries for succeeding packets of a stream is not required, the security-related processing procedure of the packet is thus accelerated, and the packet processing efficiency is improved.