一种基于FSM的告警事件关联方法

FSM Based Alarm Event Correlation

对告警事件进行关联处理,去除冗余告警,是网络管理需要解决的一个关键问题。如果考虑事件间的时间关系,问题将变得更为复杂。因此,在充分考虑事件间的时间关系基础上,提出了一种基于有限状态机(FSM)的事件关联模型,并利用该模型设计了一个告警关联处理器,它能够正确地实现事件关联,有效减少冗余告警的发生。

Alarm event correlation, which can reduce redundant alarm events, is a key problem to network management. If considering time relationship between events, the problem becomes more complicated. Under the consideration of time factor, a correlation model based on FSM is put forward, and alarm correlation processor is implemented, which correlates the events correctly and reduces the redundant alarms efficiently.