Back to results
US 2021/0344583 A1Published application
Relay device and relay method
AssigneeNippon Telegraph and Telephone Corporation
InventorsAkira MATSUDA, Hitoshi IRINO
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
AssigneeNippon Telegraph and Telephone Corporation
InventorsAkira MATSUDA, Hitoshi IRINO
Estimating the term…
[Problem] Monitoring for preventative maintenance using SNMP polling suitable for a large scale network is realized. [Solution] A controller 1 of the present invention for use in a system that monitors a plurality of monitored apparatuses 3 by Simple Network Management Protocol (SNMP) polling includes a request duplication unit 12 that duplicates an SNMP request from an operator terminal 2, and a request transmission unit 13 that transmits the duplicated SNMP requests to the monitored apparatuses 3 all at once. The controller 1 includes a response calculation unit 15 that calculates an operator response value from a response value of the monitored apparatus 3 which is retained in an apparatus information DB 17 according to a monitoring policy retained in a monitoring policy DB 18.
A relay apparatus for use in a system that monitors a plurality of network apparatuses by Simple Network Management Protocol (SNMP) polling, the relay apparatus comprising:
A relay method in a relay apparatus for use in a system that monitors a plurality of network apparatuses by SNMP polling, the method comprising:
Dependencies are inferred from the claim text.