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Maintenance

Ongoing maintenance

There is no maintenance work in progress at the moment.

Maintenance schedule

Tue. Nov. 17, 2026

  • Activity Database on Education and Research

Scheduled
Maintenance of Activity Database on Education and Research(11/17)
Wed. Nov. 18, 2026

  • WEB Hosting

Scheduled
[Maintenance Notice] WEB Hosting Service Type B - Nov 18, 2026 12:00–13:00 JST
Scheduled
[Web Hosting Service Type B] Scheduled Maintenance Notice [November 18, 2026, 5:30 PM – 7:30 PM]

  • VM Hosting

Scheduled
[VM Hosting] Scheduled Maintenance Notice [November 18, 2026, 5:30 PM – 7:30 PM]
Tue. Dec. 1, 2026 - Fri. Dec. 4, 2026

  • Supercomputer Systems

Scheduled
[Supercomputer] Scheduled Maintenance

Completed maintenance

Thu. Dec. 14, 2023 - Fri. Dec. 15, 2023
Done
【ID Management System】Regarding maintenance of the password change, activation site and Knower
Thu. Dec. 14, 2023
Done
The temporary suspension of Vulnerability Diagnostic System
Sun. Dec. 10, 2023
Done
Enhanced prevention of spoofing for KUMail and secondary groups
Tue. Dec. 5, 2023
Done
Temporal suspension of browsing the website of IIMC
Mon. Dec. 4, 2023 - Thu. Dec. 7, 2023

  • Supercomputer Systems

Done
[Supercomputer] Scheduled Maintenance
Sun. Dec. 3, 2023
Done
UPKIクライアント証明書発行元変更に伴う各種サーバ瞬断
Thu. Nov. 30, 2023
Done
【ID Management System】Regarding maintenance of the password change, activation site and Knower
Mon. Nov. 27, 2023
Done
【ID Management System】Regarding maintenance of the password change, activation site and Knower
Tue. Nov. 21, 2023
Done
Temporal suspension of browsing the website of IIMC
Mon. Nov. 13, 2023
Done
【ID Management System】Regarding maintenance of the password change, activation site and Knower
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