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Maintenance

Ongoing maintenance

There is no maintenance work in progress at the moment.

Maintenance schedule

Wed. May. 7, 2025

  • Activity Database on Education and Research

Scheduled
Maintenance of Activity Databasse on Education and Research(4/30、5/7)
Mon. May. 12, 2025

  • WEB Hosting

Scheduled
【WEBホスティングサービス タイプB】 メンテナンス情報のお知らせ 【2025年05月12日12時00分 - 13時00分】
Sat. May. 24, 2025
Scheduled
The temporary network suspension due to SINET maintenance(May 24th, Jun 7th)
Sat. Jun. 7, 2025
Scheduled
The temporary network suspension due to SINET maintenance(May 24th, Jun 7th)

Completed maintenance

Fri. Jul. 15, 2016 - Tue. Jul. 19, 2016
Done
【Supercomputer】Special Maintenance on the Login Nodes in the System B and C
Mon. Jun. 27, 2016
Done
【Education system】About the maintenance of educational computer system
Done
The maintenance of Information socket with Web authentication
Fri. Jun. 10, 2016
Done
【Education system】About the maintenance of educational computer system
Thu. Jun. 9, 2016
Done
The temporary suspension of e-learning, Information Security
Tue. Jun. 7, 2016 - Wed. Jun. 8, 2016
Done
[Supercomputer] Scheduled Maintenance
Fri. Jun. 3, 2016
Done
The temporal suspension of IP-VPN(BB) service
Thu. Jun. 2, 2016
Done
The temporal suspension due to SSH port forward server maintenance
Wed. May. 18, 2016
Done
【Education system】About the maintenance of educational computer system
Mon. May. 16, 2016
Done
The temporal suspension for the support of OpenSSL vulnerability
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