Network traffic monitoring method and device

A network traffic and traffic technology, applied in the computer field, can solve the problems of difficult traffic sudden drop, interruption, single judgment rule, etc.

Active Publication Date: 2016-07-13
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the judgment rules in the existing technology are single, and it is difficult to comprehensively and accurately judge the sudden increase, sudden drop, and interruption of traffic in the network through simple threshold comparison.

Method used

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  • Network traffic monitoring method and device
  • Network traffic monitoring method and device

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Embodiment Construction

[0027] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0028] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0029] figure 1 An exemplary system architecture 100 to which embodiments of the network traffic monitoring method or network traffic monitoring device of the present application can be applied is shown.

[0030] Such as figure 1 As shown, the system architecture 100 may i...

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PUM

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Abstract

The invention discloses a network traffic monitoring method and device. The method includes the concrete implement mode that current traffic information of network equipment is received and serves as first traffic information; first unit time traffic of the network equipment is determined according to the first traffic information; traffic information, within set time, of the network equipment is extracted from a traffic information record in a preset cache and serves as second traffic information; second unit time traffic of the network equipment is determined according to the second traffic information; a difference value between the first unit time traffic and the second unit time traffic is calculated and serves as a unit time traffic variable; if the absolute value of the unit time traffic variable is larger than a first preset threshold value, tag information is added into the first traffic information; warning information is generated according to the tag information in the first traffic information. The traffic information of the network equipment is monitored through the implement mode.

Description

technical field [0001] The present application relates to the field of computer technology, specifically to the field of Internet technology, and in particular to a method and device for monitoring network traffic between network devices. Background technique [0002] With the rapid development of the information age, more and more network devices are needed to support people's ever-increasing needs, which poses a huge challenge to the stability and timeliness of the network itself. With the emergence of more and more network devices, it is unrealistic to use manual monitoring. How to automatically and quickly make accurate alarms when network conditions change, so as to provide more accurate alarms for operation and maintenance personnel Information is the problem that needs to be solved urgently. [0003] At present, most of the existing network monitoring devices or methods between network devices adopt a single threshold value, and through threshold judgment on the coll...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/26H04L12/863H04L12/911
CPCH04L41/06H04L43/0811H04L47/50H04L47/70H04L47/821
Inventor 刘广明陈云飞谷伟波李盖凡张希腾
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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