Communication network failure detection system, and...

Details Communication network failure detection system, and... Communication network failure detection system, and...

2006-07-11

2011-11-22

Wilson, Yolanda L (Department: 2113)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

C714S026000, C709S224000, C702S187000

Reexamination Certificate

active

08065568

ABSTRACT:
The system for detecting a failure on a communication network according to an objective basis by analyzing an alarm log output by a management server of the communication network and evaluating a degree of abnormality of the communication network tracing back to a more significant factor causing the alarm, calculates an occurrence intensity of the more significant factor500causing an alarm based on the recording contents of the alarm, and detects a failure derived from the more significant factor of the communication network based on the calculated intensity of occurrence of said more significant factor500.

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