The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 04, 2024
Filed:
Nov. 20, 2019
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Naomi Murata, Musashino, JP;
Satoshi Suzuki, Musashino, JP;
Haruhisa Nozue, Musashino, JP;
Shunsuke Kanai, Musashino, JP;
Fumika Asai, Musashino, JP;
Kazuaki Akashi, Musashino, JP;
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Abstract
As an embodiment of the present invention, a network monitoring apparatus includes a combination rule storage section where a combination rule is registered; and the combination rule includes a combination of a plurality of failure event information to be monitored, and new event information to which the combination of the plurality of failure event information is to be changed. In this state, the network monitoring apparatus collects a plurality of failure event information from network apparatuses; extracts, from the plurality of failure event information collected, a combination of a plurality of failure event information detected to occur within a unit time; and collates the combination of the plurality of failure event information extracted with the combination of the plurality of failure event information defined to be monitored in the combination rule. Then, when the combination of the plurality of failure event information extracted matches in content and occurrence sequence with the combination of the plurality of failure event information defined to be monitored in the combination rule, the network monitoring apparatus adds the new event information included in the combination rule to the combination of the plurality of failure event information extracted, or alternatively, replaces the combination of the plurality of failure event information extracted with the new event information.