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Maintenance

Ongoing maintenance

Thu. Sep. 10, 2026 - Wed. Sep. 16, 2026

  • Supercomputer Systems

Ongoing
[Supercomputer] Suspension of the supercomputer service due to scheduled power outage and maintenance

Maintenance schedule

Tue. Sep. 15, 2026
Scheduled
Notice of RDM ObjectStorage Maintenance [Tuesday, September 15, 2026, 9:00 a.m.–7:00 p.m.]
Fri. Sep. 18, 2026

  • Vulnerability Diagnostic System

Scheduled
脆弱性診断システムの一時停止について
Thu. Sep. 24, 2026
Scheduled
DNSサーバのメンテナンス

Completed maintenance

Mon. May. 16, 2016
Done
The temporal suspension for the support of OpenSSL vulnerability
Mon. May. 16, 2016 - Tue. May. 17, 2016
Done
【Supercomputer】Special Maintenance on the Login Nodes in the System B and C
Wed. May. 11, 2016 - Thu. May. 12, 2016
Done
Maintenance for the off-campus connection network server(NAT server)
Tue. Apr. 19, 2016
Done
The temporal suspension of Wi-Fi service "eduroam" (Apr.19 (Tue) 12:00-13:00)

Done
Temporary Suspension of the Information Security e-Learning System
Thu. Apr. 14, 2016
Done
【Urgent】The temporal suspension of Wi-Fi service "KUINS-Air" (Main North Campus:Apr.14(Thu) 12:00～13:00)
Wed. Mar. 30, 2016 - Fri. Apr. 1, 2016
Done
[Supercomputer] Services to be Suspended due to End of Year Maintenance
Tue. Mar. 29, 2016
Done
【Education System】The notice for suspension of Educational Computer System due to network maintenance

Done
【KUINS・Urgent】Temporal suspension of the communication inside campus/to off-campus（Mar.29(Tue),2016 20:00～22:00）

Done
【Supercomputer】Closing network connections of supercomputer due to temporary suspension of the campus network
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