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Maintenance

Ongoing maintenance

Tue. Jul. 28, 2026 - Thu. Jul. 30, 2026

  • Supercomputer Systems

Ongoing
【Supercomputer】Temporary Maintenance of Login Node/Application Server

Maintenance schedule

Thu. Jul. 30, 2026
Scheduled
ネットワークサービスのサーバメンテナンス
Mon. Aug. 3, 2026
Scheduled
ネットワークサービスのサーバメンテナンス
Tue. Aug. 4, 2026

  • Activity Database on Education and Research

Scheduled
Maintenance of Activity Database on Education and Research(8/4)
Wed. Aug. 5, 2026

  • VM Hosting
  • WEB Hosting

Scheduled
Maintenance of ARCS Hosting Portal
Scheduled
ネットワークサービスのサーバメンテナンス
Thu. Aug. 6, 2026
Scheduled
ネットワークサービスのサーバメンテナンス
Fri. Aug. 14, 2026

  • WEB Hosting

Scheduled
[Maintenance Notice] WEB Hosting Service Type B - Aug 14, 2026 12:00–13:00 JST

  • Activity Database on Education and Research

Scheduled
Maintenance of Activity Database on Education and Research(8/14)
Thu. Aug. 20, 2026
Scheduled
ネットワークサービスのサーバメンテナンス
Mon. Aug. 24, 2026 - Wed. Aug. 26, 2026

  • PC Terminal Services for Education

Scheduled
【PC端末サービス】教育コンシステム保守に伴うサービス停止について(8/24-26)

Completed maintenance

Sat. Apr. 13, 2019
Done
【Education System 】Virtual Terminal Service systems will be stopped (13 Apr.)
Wed. Apr. 10, 2019
Done
[KUINS] The temporal suspension of KUINS-Air due to urgent maintenance at remote site(Apr.10(Wed),2019 12:00-13:00)
Wed. Apr. 3, 2019
Done
The temporal suspension of Wi-Fi service "0000docomo" (Apr.3 (Wed) 12:00-13:00)
Wed. Mar. 27, 2019 - Thu. Apr. 4, 2019
Done
[Supercomputer]Service suspension for the maintenance at the end of the fiscal year
Fri. Mar. 22, 2019
Done
【Mer.22】Temporal suspension of the service due to urgent maintenance

Done
eduroam maintenance in Main North campus
Wed. Mar. 20, 2019
Done
【Education System 】Maintenance notification（Virtual Terminal Service systems）(Mar. 20)
Tue. Mar. 19, 2019
Done
About the suspesnion of the IKEv2 VLAN fixed connection service(Mar.19(Tue) 12:00～13:00)
Mon. Mar. 11, 2019 - Tue. Mar. 12, 2019
Done
PandA service is not available due to maintenance from 11 Mar to 12 Mar.
Thu. Feb. 28, 2019
Done
【Education System 】Education System Service systems will be stopped (Feb. 28)
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