Cross-regional network link detection method and device and computer storage medium

Abstract

The invention provides a cross-regional network link detection method and device and a computer storage medium, and the method comprises the steps of obtaining a first feature sequence, corresponding to a detection index, of a network link for each detection index, wherein the first feature sequence comprises feature data corresponding to each timestamp of the first preset time, and the feature data represents a numerical value of the detection index at the corresponding timestamp; detecting the second feature sequence corresponding to each detection index by using an abnormal point detection algorithm to obtain abnormal data in the second feature sequence; the second feature sequence comprises feature data corresponding to each timestamp of second preset time, and the second preset time comprises the first preset time; and if the first feature sequence corresponding to any detection index contains abnormal data, outputting alarm information. According to the scheme, the change of each recent detection index of the network link is analyzed by using the abnormal point detection algorithm to formulate a dynamic detection standard, so that the abnormality of the detection index can be accurately found, and false alarm or missing alarm is avoided.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a detection method, device and computer storage medium of a cross-regional network link. Background technique [0002] In global network communication, due to reasons such as network isolation or limited network bandwidth, direct communication between network nodes (such as personal computers, business servers, etc.) in different regions is often ineffective. The current solution is to set up transit servers in different regions, and network nodes in different regions communicate across regions through the forwarding of the transit servers. Network nodes and transit servers in different regions constitute a cross-regional network link. [0003] In order to improve user experience, it is necessary to periodically detect the inter-regional network links during the operation of the inter-regional network links to find faults in time. The current detection method is t...

AI Technical Summary

Problems solved by technology

[0004] The problem with this method is that the above thresholds are generally set artificially based on experience, and often cannot accurately match the actual operation of specific inter-regional network links, which makes this method prone to false positives and false positives.

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