Network node availability analysis method and system

Abstract

The invention discloses a network node availability analysis method and system. The method comprises the steps that: (1), multiple monitoring servers respectively obtain the network node connectivitydetection task information, and respectively perform connectivity detection on one or more target servers of network nodes in the obtained network node connectivity detection task information; (2), each monitoring server provides the connectivity detection data of the one or more target servers of the network nodes obtained after connectivity detection for a log server; and (3), the log server obtains the connectivity detection data provided by the monitoring servers, and analyzes the connectivity detection data of the one or more target servers for the same network node based on one or more monitoring servers, so that the availability of the network node is determined. By adoption of the method and the system disclosed by the invention, the loss rate of result data, which can be reported,is greatly reduced; the data obtaining frequency is increased; and thus, the result data is relatively accurate.

Description

technical field [0001] The invention relates to the Internet field, in particular to a method and system for analyzing the availability of network nodes. Background technique [0002] In the process of network communication, the connectivity of network nodes is generally measured by packet loss and delay. Detecting the connectivity of network nodes, that is, availability, can allow network managers to understand the communication quality of communication lines, and provide services for network maintenance, failover, Line dredging, coverage plan formulation, etc. provide the basis for decision-making. Therefore, how to obtain and utilize the detection data of the connectivity of network nodes accurately and completely becomes a key issue. [0003] In the prior art, a method of pinging the nodes is adopted to detect the connectivity of the network nodes, and the results of the ping detection of multiple network nodes are sent back to the monitoring database for analysis. Whe...

AI Technical Summary

Problems solved by technology

[0005] (1) The existing ping detection needs to configure the detection target strategy on each monitoring server. When the strategy needs to be changed, a lot of manpower and material resources are required to issue and update the configuration of each monitoring server, which takes a long time and is inefficient;

[0006] (2) Existing ping detections generally perform a large number of ping detection tasks periodically at a certain time and then report them all at once, resulting in a sudden increase in the data reported by the detection results, resulting in the phenomenon that the detection data is prone to loss during the storage process, resulting in False positives and inaccuracies in detection results;

[0007] (3) The general monitoring database not only needs to receive the results of ping detection, but also needs to receive a large amount of other monitoring data, and the amount of data returned by the ping detection results is very large, which will lead to an excessive load on the monitoring database server

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