Method and device for network traffic clustering

A network traffic and traffic type technology, applied in the field of network traffic identification method and its equipment, can solve the problems of low clustering efficiency and slow clustering efficiency of network traffic, and achieve fast efficiency, high accuracy, and traffic identification wide range of effects

Active Publication Date: 2011-12-28
BEIJINGNETENTSEC
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is the low accuracy of network traffic clustering efficiency and slow clustering efficiency

Method used

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  • Method and device for network traffic clustering
  • Method and device for network traffic clustering
  • Method and device for network traffic clustering

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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are part of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] figure 1 A method for network traffic clustering and an application scenario of the device thereof. Such as figure 1 As shown, the LAN user 11 , user 12 and user 13 access the network through the network flow control device 22 . The network flow control device 22 can obtain the network traffic of all users (user 11, user 12 and user 13) in the entire local area network.

[0015] figure 2 It is a flowchart of a method for network traffic clustering accordi...

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Abstract

The invention discloses a method and equipment for clustering network flow. The method comprises the following steps of: acquiring global network flow; cutting the global network flow according to a single user to generate sample data; classifying network flow types of the flow according to the sample data; and selecting different characteristic combinations for clustering according to the flow types. The equipment comprises an acquiring unit, a sample data generating unit, a primary clustering unit and a secondary clustering unit. The method for clustering network flow has the advantages of high accuracy, high efficiency, wide flow identification range and capability of accurately mining application quantity in the network flow, and can be realized as network flow control equipment.

Description

technical field [0001] The invention relates to data processing technology, in particular to a network flow identification method and equipment thereof. Background technique [0002] The so-called clustering, that is, the process of dividing a collection of physical or abstract objects into multiple classes composed of similar objects is called clustering. A cluster generated by clustering is a collection of data objects that are similar to objects in the same cluster and different from objects in other clusters. When the network traffic control device monitors the network traffic, it often mines the number of applications in the traffic by clustering the network traffic of the entire LAN. [0003] The clustering method in the prior art is clustering based on the network traffic of the entire local area network. Due to the large number of users and applications in the entire local area network and the complexity of network traffic, it is difficult to guarantee the clusterin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L47/41
Inventor 陈振昌梁志勇崔渊博齐晓璐洪婷婷
Owner BEIJINGNETENTSEC
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