Columbia University Information Technology

Service Alerts

NETWORK MAINTENANCE 411 W115, 420 W116, 424 W119, 536 W113, 601 W115 8/10/17 6:30-8:00 A.M.

Service Impact: 
Alert Date: 
08/10/2017 - 06:30am to 08/10/2017 - 08:30am
Outage Type: 
Main Content
Alert Message: 

This work was successfully completed.



CUIT is performing necessary maintenance on this service.   This scheduled maintenance is expected to be completed on-time.

During the scheduled time of this Service Alert, clients will experience an interruption to network service lasting up to 15 minutes.

CUIT apologizes for any inconvenience this may cause, but this action is necessary to ensure a more reliable service.  If clients continue to experience issues after the service-interruption hours, please contact the CUIT Helpdesk at:


Phone:   212-854-1919



For a list of active and future Service Alerts, please visit