Title:
NETWORK MONITORING SYSTEM AND METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM CONTAINING PROGRAM
Document Type and Number:
WIPO Patent Application WO/2019/142414
Kind Code:
A1
Abstract:
The present invention prevents an increase in network load and suppresses a delay in failure detection through acquisition of multiple sets of monitoring data. A network monitoring system (10) pertaining to an embodiment is for monitoring network-connected devices to be monitored, and is provided with: a network monitoring device (11) for acquiring multiple sets of monitoring data pertaining to states of network devices (21), (22), (23) at predetermined monitoring frequencies, respectively; an analysis engine (13) for generating sign-of-failure information every time a failure of a network device (21), (22), (23) has occurred by analyzing the multiple sets of monitoring data up to the point of the occurrence of the failure; and a storage device for accumulating the generated sign-of-failure information. The analysis engine (13) changes the respective monitoring frequencies of the multiple sets of monitoring data on the basis of the accumulated sign-of-failure information.
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Inventors:
EBISAWA RIICHIROU (JP)
Application Number:
PCT/JP2018/038030
Publication Date:
July 25, 2019
Filing Date:
October 12, 2018
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
H04L69/40
Domestic Patent References:
| WO2015182629A1 | 2015-12-03 |
Foreign References:
| JP2016163342A | 2016-09-05 |
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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