Columbia University Information Technology

Service Alerts

RESOLVED SERVICE ALERTS

Resolved Service Alerts

Resolved Service Alerts

  • Network - Wireless
    11/09/2015 - 05:40am to 11/09/2015 - 10:00am

    Beginning at 5:40AM and lasting less than 10 minutes, campus-wide wireless network connectivity may have been briefly disrupted due to an unexpected wireless controller reload. 

    CUIT apologizes for any inconvenience this may have caused.  If clients continue to experience wireless issues, please contact the CUIT Helpdesk at:

    Web:     http://cuit.columbia.edu/support

    Phone:   212-854-1919

    Email:     askcuit@columbia.edu

    For a list of active and future Service Alerts, please visithttp://cuitalerts.columbia.edu/.

  • Network - Ethernet
    11/11/2015 - 12:00am to 11/11/2015 - 12:00pm

    UPDATE:  Level3 has cancelled this scheduled maintenance. 

    Level-3, a backup data provider for Syracuse, is performing network maintenance on Firday November 13, from 12:00am until 6:00am EST. This scheduled update 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/

     

  • Email
    11/12/2015 - 09:32am to 11/12/2015 - 05:00pm

    AOL.com is refusing mail from columbia.edu because a stolen Columbia account was used to send spam to users @aol.com. The block began at 12:02 yesterday 11/11 and according to AOL it is automatically removed "within 24 hours".

     

  • ARC Downtime
    11/14/2015 - 08:00am to 11/16/2015 - 04:30pm

     

     

     ARC Tools 8.54.13 upgrade and Maintenance Packs production cut over activities has been completed and we have unlocked the users.

  • Network - Wireless
    11/14/2015 - 02:00am to 11/14/2015 - 02:10am

    Beginning at 2:00AM and lasting less than 10 minutes, campus-wide wireless network connectivity may have been briefly disrupted due to an unexpected wireless controller reload.  CUIT apologizes for any inconvenience this may have caused.  If clients continue to experience wireless issues, please contact the CUIT Helpdesk at:

    Web:     http://cuit.columbia.edu/support

    Phone:   212-854-1919

    Email:     askcuit@columbia.edu

    For a list of active and future Service Alerts, please visithttp://cuitalerts.columbia.edu/."