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A flow monitoring device and method

A flow monitoring and flow technology, applied in digital transmission systems, electrical components, transmission systems, etc., can solve problems such as inability to meet and realize uninterrupted monitoring of network data flow

Inactive Publication Date: 2017-08-04
阴建林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Periodic collection of business traffic in the monitored network can save equipment performance, but it cannot meet the needs of some businesses and cannot realize uninterrupted monitoring of network data traffic

Method used

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  • A flow monitoring device and method

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Embodiment Construction

[0035] In order to make the purpose, technical solutions and beneficial effects of the present invention more clear, the present invention 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 the present invention, and are not intended to limit the protection scope of the present invention.

[0036] Such as figure 1 As shown, the traffic monitoring device in the present invention is connected with multiple network data flow collection devices, and one device can simultaneously process network data collected by multiple network data flow collection devices, which can save hardware costs compared with the prior art.

[0037] Such as figure 2 As shown, the data packet preprocessing control module is also the above-mentioned so-called data packet preprocessing module. Since the flow monitoring device in the present invention processes ...

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Abstract

The invention discloses a traffic monitoring method, which comprises receiving collected uninterrupted network data traffic, and a data packet preprocessing module queues the data packets of the network data traffic according to the received time sequence, and arranges the The data packets of the network data flow are sent to the data processing module; the data processing module compares the received data packets of the network data flow according to predetermined rules, and compares the data packets of the network data flow according to the comparison result Sent to a specific monitoring port. In the above technical solution, the network traffic is continuously collected and compared according to predetermined rules, and then forwarded to the corresponding monitoring module according to the comparison results, realizing continuous monitoring of network data traffic and greatly improving the accuracy of monitoring. The invention also correspondingly discloses a flow monitoring device.

Description

technical field [0001] The invention belongs to the technical field of network data flow monitoring, and in particular relates to a flow monitoring device and method. Background technique [0002] With the rapid development of basic network technology and network applications and the improvement of user requirements for network performance, network governance has become an urgent problem to be solved. Effective network data flow monitoring can ensure the stable operation and sustainable development of the network. More importantly, Yes, with the expansion of network scale and the development of hacker technology, the number of intrusion and attack cases is increasing, which poses serious challenges to stable network services, information security, and Internet order. Network data flow monitoring is an important part of the entire network governance system. play a more important role. [0003] Currently, the network data traffic monitoring method is mainly that the network m...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/26H04L12/24
Inventor 柳晓春
Owner 阴建林