Internet application recognition method based on dynamical depth package detection

Abstract

The invention discloses a method for identifying internet application based on dynamic deep packet detection and relates to a method for identifying the internet application. in the method, an access control list module (10) and a deep packet detection module (20) are comprised; a dynamic deep packet detection strategy generating module (30) is arranged; the access control list module (10), the deep packet detection module (20) and the dynamic deep packet detection strategy generating module (30) are executed sequentially; the dynamic deep packet detection strategy generating module (30) can obtain the characteristic of the internet application dynamically by characteristic statistics for the internet application; the characteristic generates a deep packet detection strategy; furthermore, the deep packet detection module (20) is used for identifying. The invention has wide identifying range, high accuracy, high processing efficiency, flexible operation, good expansibility and strong realizability and can be used for realizing not only network device function but also network analysis system function.

Description

technical field [0001] The invention relates to an Internet application identification method, in particular to an Internet application identification method based on dynamic deep packet detection, which is applied to high-speed networks. Background technique [0002] With the rapid development of Internet technology, new application services carried on the Internet emerge in an endless stream; while new applications are convenient for users, they also introduce some new problems: on the one hand, different application types occupy network There is a clear difference in the value ratio created by different providers. For example, the P2P service application type is one of the typical categories with high bandwidth occupation and low income. On the other hand, some new application services are harmful to society. and other technologies to mix illegal information into the Internet for dissemination. In the face of these new problems, the demand for differentiated services of ...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of Internet technology, new application services carried on the Internet emerge in an endless stream; while new applications are convenient for users, they also introduce some new problems: on the one hand, different application types occupy network There is a clear difference in the value ratio created by different providers. For example, the P2P service application type is one of the typical categories with high bandwidth occupation and low income. On the other hand, some new application services are harmful to society. and other technologies to mix illegal information into the Internet for dissemination

[0009] For the second identification method, it needs to be implemented on the premise of knowing the characteristic words or business behavior characteristics, and it cannot be automatically identified for emerging applications

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