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Flow alarming method and system of network equipment

A technology of network equipment and alarm system, applied in the Internet field, can solve the problems of lack of network alarm system, data loss system cost, network congestion, etc., and achieve the effect of improving fault response capability, reducing system cost, and reducing the frequency of network congestion.

Inactive Publication Date: 2014-01-29
CHINA SOUTHERN POWER GRID COMPANY +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the network management system, due to the lack of an effective network alarm system, network congestion often occurs during the operation of network equipment, resulting in data loss and system cost increase

Method used

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  • Flow alarming method and system of network equipment
  • Flow alarming method and system of network equipment
  • Flow alarming method and system of network equipment

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Embodiment Construction

[0016] see figure 1 , figure 1 It is a schematic flowchart of the first embodiment of the traffic alarm method for network equipment in the present invention.

[0017] The traffic alarm method of the network device in this embodiment includes the following steps:

[0018] Step 101, obtain the critical flow value and the current flow of the network device, wherein the critical flow value is obtained by calculating the average flow value and the current flow value of each period in the flow change cycle of the network device.

[0019] Step 102, judging whether the current traffic exceeds the critical value of the corresponding time period in the traffic critical value, if it exceeds, it is determined that the traffic of the network device is abnormal, and an alarm is issued, and if it does not exceed, the traffic of the network device is determined normal.

[0020] The flow alarm method of the above-mentioned network device judges whether the flow of the network device is abn...

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Abstract

The invention discloses a flow alarming method and system of network equipment. The flow alarming method includes acquiring a flow critical value and a current flow of the network equipment; judging whether the current flow exceeds a critical value of the corresponding moment in the flow critical value or not, if yes, judging that the flow of the network equipment is abnormal and sending an alarm, and if not, judging the flow of the network equipment is normal, wherein the flow critical value is obtained by calculating average flow value of time frames within a flow varying period of the network equipment and the current flow value of the time frames. By the aid of the flow alarming method and system, whether the flow of the network equipment is normal or not is judged by comparing the current flow of the network equipment and the critical value calculated by the average flow value of the time frames within the flow varying period of the network equipment and the current flow value of the time frames, report missing rate and false alarm rate can be decreased, and effectiveness and sensitivity of flow analysis are improved.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a flow alarm method and system for network equipment. Background technique [0002] In the network management system, due to the lack of an effective network alarm system, network congestion often occurs during the operation of network equipment, resulting in data loss and system cost increase. Contents of the invention [0003] In view of the above problems, the purpose of the present invention is to provide a network device flow alarm method and system, which can comprehensively and effectively issue alarms on the network device flow, reduce the frequency of network congestion, reduce data loss and system costs. [0004] A flow alarm method for network equipment, comprising the following steps: [0005] Obtaining the traffic critical value and the current traffic of the network device, wherein the traffic critical value is obtained by calculating the average traffic val...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
Inventor 张思拓吴柳谢尧杨俊权洪丹轲魏畅程小蓉李昭桦卓越李鑫郭锐
Owner CHINA SOUTHERN POWER GRID COMPANY
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