Generation method and generation system of alarm association rules

Abstract

The invention provides a generating method of an alert correlation principal. The method comprises the following steps that; step one, alert data generated by equipment is collected and saved; step two, all alert types of the alert data are found out and the correlations of the alert of a type with the alerts of other types are analyzed; step three, a corresponding alert correlation principal is generated according to each correlation. The invention also provides a generating device of the alert correlation principal, therefore, the correlations among the alerts are reflected more and more accurately, and the management and the maintenance of the entire network are facilitated.

Description

technical field [0001] The invention relates to alarm management of network management, more specifically, an analysis processing method and an analysis processing system for generating alarm correlation rules by analyzing alarm data generated by network equipment. Background technique [0002] With the rapid development of communication network technology, communication services are becoming more and more abundant, from the initial telegraph and telephone services to IP and multimedia services. There are more and more types of equipment in a communication network, and it becomes more and more difficult to manage and maintain the communication network. An integrated network management system is required to manage the entire network. When a device fails, due to the correlation between each device, a large number of devices will report various alarm information on the integrated network management system. For example, the fault cannot be quickly found from these massive alarm...

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Problems solved by technology

[0005] No. CN02145669 Chinese patent has the following deficiencies: one, this patent is only applicable to the processing of transmission equipment alarm

2. In this patent solution, the correlation rules are manually generated, which has limitations. In a communication network with a large number of communication devices produced by many manufacturers, it is necessary to manually find out the relationship between all alarms. Unrealistic

[0006] The European Patent No. WO200605758 has the following deficiencies: 1. The correlation between alarms is reported to the network management by the network elements. In the case of multi-vendor and multi-level network element mixed networking, there are compatibility problems in the implementation of this solution

2. The rules are implemented by hard-coding the internal program of the network element, and it is difficult to expand dynamically

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