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Maintenance

Ongoing maintenance

There is no maintenance work in progress at the moment.

Maintenance schedule

Mon. Mar. 2, 2026 - Tue. Mar. 3, 2026
Scheduled
【ID Management System】Regarding maintenance of the password change, activation site and Knower
Wed. Mar. 4, 2026

  • RDM Drive

Scheduled
[Maintenance Notice] RDM Drive and RDM Drive Portal Maintenance – March 4, 2026 (Wed) 10:00–11:00 JST

  • File Transfer (KUMail Storage)

Scheduled
Suspension of KUMail storage service
Mon. Mar. 23, 2026

  • Information Security e-Learning

Scheduled
情報セキュリティe-Learning、倫倫姫のサービス一時停止について
Mon. Mar. 30, 2026 - Mon. Apr. 6, 2026

  • Supercomputer Systems

Scheduled
Service suspension for the maintenance at the end of the fiscal year

Completed maintenance

Thu. Sep. 1, 2022
Done
The temporary suspension of Vulnerability Diagnostic System
Sat. Aug. 27, 2022
Done
PandA 夏期メンテナンスのお知らせ (2022/8/27-29AM 予備日:9/3,4) PandA Maintenance 
Wed. Aug. 24, 2022
Done
The temporary suspension of Princess Rinrin
Thu. Aug. 18, 2022 - Tue. Aug. 23, 2022
Done
All services of Educational computer systems will be stopped (18,19,22,23 Aug)
Sat. Aug. 13, 2022 - Mon. Sep. 12, 2022
Done
SINET urgent maintenance(8/13-9/12)
Fri. Aug. 5, 2022
Done
クライアント証明書発行申請システム改修作業とクライアント証明書の主体者情報の変更
Tue. Aug. 2, 2022
Done
IP-VPN(BB)サービスの一時停止について
Thu. Jul. 28, 2022
Done
メールホスティングサービス用認証付きメール送信サーバの一時停止（7/28 12:00-13:00）
Mon. Jul. 25, 2022
Done
SINETメンテナンスによる東京拠点の接続停止
Sat. Jul. 23, 2022
Done
VPN(IKEv2およびOpenVPN)のVLAN固定接続サービスの一時停止
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