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Server Maintenance (ns0) Notification (Oct. 4)

Sep. 20, 2017
To Users of CNS and ERNS
Shonan Fujisawa ITC
Server Maintenance (ns0) Notification (Oct. 4)

We are planning to perform maintenance on the server "ns0".
The server will be temporarily unavailable as shown below.

Period Wednesday, October 4, 2017 from 2:30p.m. to 3:30p.m. (tentative)
Server affected ns0.sfc.keio.ac.jp (IP address:
Note The following CNS utilities are unavailable:
  • Change of CNS login password (You can login to CNS computers during the maintenance)
  • Change of IMAP/SMTP-AUTH password (You can send/receive CNS e-mails during the maintenance)
  • Change of IPP password (You can print out with CNS printers during the maintenance).
  • Change of DB password of personal web page
  • Registration/Generation/Deletion of SSL public-key for authentication
  • Change of CNS WiMAX password (You can connect with UQ WiMAX2+ SFC Flat 2+ during the maintenance).
  • Changing forwarding e-mail address of CNS mail forwarding service will be suspended (Forwarding service will continue working).
  • Changing the SPAM quarantine policy will be suspended.
  • Device Registration/Delete/Suspend/Resume service for Wireless LAN (CNS2) will be suspended.
  • Changing PEAP password for Wireless LAN (CNS3) will be suspended.

Thank you for your patience.

Last-Modified: September 20, 2017

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