UPDATE 2013-09-19 17:30: This work was completed successfully at 17:30 with no service interruption. CUIT staff will continue to closely monitor the service.
UPDATE 2013-09-19 15:45: RADIUS servers continue to experience heavy load. CUIT staff will perform mantenance this afternoon between 17:00 and 17:30 to improve performance. Some users may experience momentarily delayed authentication during this work.
Some users are experiencing intermittent delayed or failed
authentications to RADIUS-authenticated services, including VPN,
Columbia Secure wireless and CUMC Athens wireless. CUIT staff are
working to resolve the issue.
For a complete list of recent and upcoming scheduled service changes, please visit http://cuitalerts.columbia.edu/.