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Network traffic monitoring method and system

A technology of network traffic and monitoring system, applied in the field of network traffic monitoring method and system

Active Publication Date: 2020-09-11
IND TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, in some cases, it is necessary to restrict the traffic of individual users, so it may also be necessary to monitor the network traffic of each user

Method used

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  • Network traffic monitoring method and system
  • Network traffic monitoring method and system
  • Network traffic monitoring method and system

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Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0032] Please also refer to figure 1 , which is a schematic diagram of a local area network architecture according to an embodiment of the present disclosure. Such as figure 1 As shown, the local area network architecture 1000 includes a network traffic monitoring system 1100 , switches 1210 to 1270 and terminal devices 1310 to 1380 . Among them, the terminal device 1310 to the terminal device 1320 directly exchange data with the switch 1240, the terminal device 1330 to the terminal device 1340 directly perform data exchange with the switch 1250, the terminal device 1350 to the terminal device 1360 directly perform data exchange with the switch 1260, and the terminal device 1370 to The terminal device 1380 directly ...

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Abstract

A network traffic monitoring method includes: collecting sampled packet data of a switch wherein the sampled packet data relates to a plurality of types of packets, selecting a first type of packets from the plurality of types of packets, controlling the switch to collect traffic data of the first type of packets, and estimating a traffic volume of each of the plurality of types of packets according to the traffic data and the sampled packet data.

Description

technical field [0001] The present disclosure relates to a network traffic monitoring method and system, in particular to a network traffic monitoring method and system applied in the field of packet forwarding technology (OpenFlow). Background technique [0002] Network communication has become an indispensable means of communication for many modern people. Every day, thousands of people use various services provided by the Internet. However, since the bandwidth of the network is not unlimited, it is necessary to monitor the network traffic of various services in order to distribute the traffic of various services under the limited bandwidth. In addition, in some cases, it is necessary to restrict the traffic of individual users, so it may also be necessary to monitor the network traffic of each user. Contents of the invention [0003] In view of this, the present disclosure provides a network traffic monitoring method and system. [0004] The network traffic monitorin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/26
CPCH04L43/04H04L43/0876H04L43/50H04L43/024H04L43/026H04L43/0888H04L47/2441H04L69/22H04L43/14
Inventor 王韦程许名宏曾建超
Owner IND TECH RES INST