Columbia University Information Technology

Service Alerts

Active Service Alerts

  • Network - Ethernet, Wireless and NetPhone
    07/17/2019 - 06:30am to 07/17/2019 - 08:00am

    The Facilities team is performing a monthly test of their emergency power systems in Studebaker on Wednesday July 17th, from 6:30am until 8:00am. This work is expected to be completed on time, and no service interruption is anticipated.

    For questions about this event, please contact the CUIT Helpdesk at askcuit@columbia.edu, or call 212-854-1919.

    To see all active and future Service Alerts, please visit http://cuitalerts.columbia.edu/ 

  • Network - Ethernet
    (Approximate) 07/03/2019 - 02:00am to TBD

    UPDATE 1: some Internet services may still be inaccessible or experiencing slowless as the result of dropped traffic.  Engineers continue to work to resolve this issue. 

    CUIT expects to have an update by 10 AM. We apologize for this service interruption.

    For a complete list of recent and upcoming scheduled service changes, please visit http://cuitalerts.columbia.edu/.

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    At ~2 AM 04JUL, intermittent traffic to/from the Internet began dropping, causing slow response times or an inability to connect to some sites. CUIT administrators have been notified and are currently working to resolve the issue.

    CUIT expects to have a resolution or an update by 5 PM. We apologize for this service interruption.

    For a complete list of recent and upcoming scheduled service changes, please visit http://cuitalerts.columbia.edu/.

  • Storage Area Network
    06/15/2019 - 09:00am to TBD

    CUIT will be performing a NetApp Storage operating system upgrade on the NetApp in the CUIT Computer Center starting Saturday 6/15 at 9am through Sunday 6/16 at noon.  This scheduled update is expected to be completed on time. No service interruption is anticipated.   Although seconds to a few minutes of slowness might occur on a very limited number of applications.

    For questions about this event, please contact the CUIT Helpdesk at askcuit@columbia.edu, or call 212-854-1919.

    To see all active and future Service Alerts, please visit http://cuitalerts.columbia.edu/