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Unavailability of CNS service due to replacing devices in summer (August, September) 2016.

(2016/07/12: Released)

Regarding stopping a service temporary because of replacing CNS network device (Aug. 10-17).

We are planning to replace CNS network device. Details are described below.


A temporary unavailability of CNS service because of switching CNS storage server for collage staff (Aug. 8).

Switching CNS storage sever for teachers is scheduled as follows due to replacing CNS network. During replacing CNS network, it is not available to use all services of SFC-CNS.

Time: Aug. 8, 2016 (Monday) It will be stopped for 10 minutes twice during 8:30am - 9:00am.
Subject: Teacher and staff(It includes Junior and Senior High School staffs and research officer).
Content: Temporary unavailability of services because of switching storage server for collage staff.
Effect: All SFC-CNS services temporarily unavailable (Log-in shared computer, receiving and sending email, authentication roaming).
Notes: Emails received in this time will be delivered late.


A temporary unavailability of a mail service(receiving) of CNS IMAP Mail Server (Aug. 11).

We are planning to stop the mail server of CNS IMAP for the maintenance as follows. During perform the maintenance, it is not available to access to CNS Web mail service and to receive an email by using IMAP.

Time: Aug. 11, 2016 (Thursday) The service will be stopped for 30 minutes during 10:00am - 11:00am.
Subject: All CNS user
Content: Temporary unavailability of the service due to maintenance of CNS IMAP mail server.
Effect: CNS IMAP mail server(receiving) and CNS Web mail service are unavailable.
Notes: Emails received in this time will be delivered late.


Unavailability of CNS service because of switching CNS storage server for students (Sep. 3).

We are planning to replace CNS storage sever for students. During replacing CNS storage server, it is not available to use all services of SFC-CNS.

Time: Sep. 3, 2016 (Saturday) 9:00am - 6:00pm
Subject: Undergraduate Students of the Faculty of Policy Management, Faculty of Environment and Information Studies and Nursing and Medical Care.Graduate students of Media and Governance,Graduate school of Health Management and students at other campus.
Content: Temporary unavailability of CNS service due to replacing CNS storage server for students.
Effect: All SFC-CNS services temporarily unavailable (Log-in shared computer, receiving and sending email, authentication roaming).
Notes: Emails received in this time will be delivered late.


Thank you for your patience and understanding.

Last-Modified: July 18, 2016

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