Columbia University Information Technology

Service Alerts

RESOLVED SERVICE ALERTS

Resolved Service Alerts

Resolved Service Alerts

  • IAM - CAS authentication
    01/10/2018 - 03:15pm to 01/11/2018 - 03:15pm

    Update: this issue was resolved at 3:10 PM and CAS is now operating normally. Administrators are continuing to investigate the cause in order to prevent any reoccurrence.

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    Beginning around 2:45 PM Wednesday 1/10/2018, the CAS authentication service became partially unreliable. Some requests to CAS may either time out or be unsuccessful. CUIT administrators have been notified and are currently working to resolve the issue.

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

  • Network - Ethernet, Wireless and NetPhone
    01/10/2018 - 02:30pm to 01/10/2018 - 02:35pm

    Beginning 2:30pm lasting until 2:35pm, Network Connectivity became unavailable at 33 w.60th due to troubleshooting work by our ISP (Internet Service Provider) while they were on-site investigating another issue. CUIT administrators were notified and got in contact with the ISP provider to have them correct the issue.

    We apologize for this service interruption.  If issues still remain or return at this location please contact our CUIT Service Desk at 212-854-1919 or at askcuit@columbia.edu.

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

  • Network - Ethernet, Wireless and NetPhone
    01/10/2018 - 08:00am to 01/10/2018 - 08:50am

    CUIT is performing routine maintenance at 80 Claremont on Wednesday January 10th, from 8:00am until 8:50am.  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, Wireless and NetPhone
    01/10/2018 - 08:00am to 01/10/2018 - 08:50am

    CUIT is performing routine maintenance at Carman Hall on Wednesday January 10th, from 8:00am until 8:50am.  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/

     

  • Telephony - Rolm Phone Support
    01/10/2018 - 08:00am to 01/10/2018 - 02:00pm

    On Wednesday, January 10, 2018 from 8:00AM to 2:00PM, Facilities has scheduled routine maintenance on the backup cooling system that services the Morningside Campus voice systems located in 114 Low Library. The primary cooling system will be available throughout this maintenance.

    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/