On Tuesday, Sep 20th, starting at 5:00p, CUIT will perform scheduled maintenance on the RADIUS authentication service. This work is expected to complete by 7:00p.
No service interruption is anticipated during this maintenance. If clients experience any issues during or after the service-interruption hours, or have any questions or concerns about the work being performed, please contact the CUIT Helpdesk at:
The Univeristy Events Calendar is experiencing some degradation of service from approximately 2:32 PM to 2:55 PM today Sept 6th. CUIT engineers have identified the issue and full service should be resotred shortly. We regret the inconvenience this may cause.
If users continue to experience issues after the service-interruption hours, please contact the CUIT Helpdesk at:
THIS UPDATE WAS COMPLETED. PLEASE REPORT ANY PROBLEMS.
On Sunday, August 21st between 9AM and Noon, we will perform an additional update to the Shibboleth IDP (Identity Provider) to correct some issues introduced during the version upgrade. During the update, there may be one or two brief periods of unavailability -- of two minutes or less duration.
Shibboleth is used for login to web applications such as Service Now, EverFi training, various libraries and scholarly resources, Symplicity, Dynamic Forms, iLab Solutions, Lynda, Qualtrics, and Salesforce.
In the evening of August 17, the Columbia Shibboleth IDP configuration was updated to resolve an issue with a specific client. The change inadvertently impacted the Maxient and Salesforce Shibboleth clients. The error was corrected at 9:15AM this morning.
Between 7:00am and 7:15am on Thursday Aug 18, network entries for Columbia's CAS web authentication service will be changed to enable the use of additional servers. Users logging in at this time to most Columbia web applications including PAC, Courseworks and ServiceNow, may experience an interruption in the CAS single-sign-on feature, and may be required to log in a second time.
For questions about this event, please contact the CUIT Helpdesk at email@example.com, or call 212-854-1919.