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Maintenance

Ongoing maintenance

There is no maintenance work in progress at the moment.

Maintenance schedule

Thu. Mar. 5, 2026

  • Activity Database on Education and Research

Scheduled
Maintenance of Activity Database on Education and Research(3/5)
Mon. Mar. 9, 2026
Scheduled
KUINS-Air認証サーバのサーバ証明書更新
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

Wed. Dec. 24, 2014 - Thu. Dec. 25, 2014
Done
VPN接続 (PPTP、OpenVPN、SSTP) サーバの一時停止のお知らせ (12/24-25)
Fri. Dec. 19, 2014 - Mon. Dec. 22, 2014
Done
【Supercomputer】Special Maintenance on the Login Nodes in the System B and C
Fri. Dec. 19, 2014
Done
【Supercomputer】Temporary suspension of supercomputer services due to equipment replacement for the campus network
Mon. Dec. 15, 2014 - Tue. Dec. 16, 2014
Done
【スパコン】定期保守のお知らせ/ Scheduled Maintenance
Mon. Dec. 8, 2014 - Tue. Dec. 16, 2014
Done
【ECS-ID User Management System】Important notification about stop of the service due to the system update
Fri. Nov. 28, 2014
Done
【緊急】pptp2-1 サーバが 2分ほど停止します（本日 11/28 12:10）
Wed. Nov. 26, 2014
Done
【緊急】pptp2-1, pptp2-2 サーバを再起動します（本日 11/26 18:45）

Done
【緊急】学内外との接続が本日 11/26 12:50から10-20秒程度切断されます
Tue. Nov. 11, 2014 - Thu. Nov. 13, 2014
Done
【スパコン】学内ネットワークの停止に伴うアクセス不可について/Temporary suspension of supercomputer services due to equipment replacement for the campus network
Tue. Nov. 11, 2014 - Fri. Dec. 26, 2014
Done
機器更新に伴う学内および学外ネットワーク通信とサービスの一時停止について
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