Method and device for locating root fault

Abstract

Embodiments of the present invention provide a method and device for locating root faults, which relate to the field of communication fault processing and can quickly locate the root of a large-area cross-specialty fault. The method includes: obtaining the connection relationship of each computer room in the communication network and the target parameters of each professional equipment in the communication network; encoding the name of the computer room and the name of the equipment in the target parameters into a computer room code and a device code according to a preset coding rule; establishing a device code The mapping relationship between computer room and computer room code; generate communication network topology diagram according to the connection relationship of each computer room and computer room code; obtain the sequence of device alarm information generation; determine the association between device alarm information according to the aforementioned mapping relationship and communication network topology diagram Relationship; according to the association relationship between equipment alarm information, the order in which equipment alarm information is generated, and the alarm types contained in equipment alarm information, determine the root cause alarm information corresponding to the root cause fault according to the preset fault layering principle.

Description

technical field [0001] The invention relates to the field of communication fault processing, in particular to a root fault location method and device. Background technique [0002] In modern society, the communication network of operators involves many specialties (wireless, data-fixed, transmission, and dynamic ring). The professional equipment corresponding to these specialties cooperates and supports each other as a whole, forming a network operation of the whole process and the whole network. During the operation of the network, various professional equipment will have various failures due to various factors and generate various alarm messages. When a professional equipment fails, it will affect another related professional equipment, or even affect multiple professional equipment. normal operation of the device. As the operation and maintenance party of a communication operator, when a cross-professional fault occurs, if it can automatically correlate the faults of eac...

AI Technical Summary

Problems solved by technology

It can be seen from this that the existing professional fault correlation methods are not only inefficient, but also the time is often delayed, the processing efficiency is low, and the timeliness cannot be satisfied.

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