NETWORK MONITORING SYSTEM AND METHOD THEREFOR
Document Type and Number:
Japanese Patent JP3890275
PROBLEM TO BE SOLVED: To provide a system and a method in which more appropriate decision can be made when deciding whether occurrence of errors is notified or not in monitoring errors.
SOLUTION: The system is provided with a sensor 101 to acquire data numbers and error numbers on a network occurring within the predetermined time; a threshold storage 103 to store a combination of the data numbers occurring within the predetermined time and the error numbers allowed to occur against the data numbers (allowable error numbers); an arithmetic means 102 to retrieve the allowable error numbers corresponding to the data numbers acquired at the sensor part, by receiving the data numbers and the error numbers acquired at the sensor 101, and by making reference to the threshold storage part to determine whether the error numbers acquired at the sensor exceeds the allowable error numbers or not, and to decide the presence or the absence of error notification; and a notifying means 105 to execute the error notification when the error notification is decided by the arithmetic means 102.
December 08, 2006
August 19, 2002
NEC SOFTWARE CHUBU LTD
H04L12/26; H04L12/28; H04L29/14; H04L12/26; H04L12/28; H04L29/14; (IPC1-7): H04L12/28; H04L12/26; H04L29/14