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IT Services, Information Technology Services

University of Colorado Denver

OIT Maintenance and Outages

Visit this web page to stay informed of the Office of Information Technology’s maintenance schedule and current outages. An outage is defined as any IT service interruption. A maintenance event may include a planned outage (downtime) for a system or service.

If you have any questions, please feel free to contact the Office of Information Technology (OIT) Help Desk at
(303) 724-4357 (4-HELP) or via email at

Today's Maintenance and Outages Go to OIT's Maintenance Schedule

Services Affected
There are no items to show in this view of the "servicealerts" list.
Blue highlighted items are planned maintenance or outages, orange highlighted items are unplanned maintenance or outages

OIT's Maintenance Schedule Go to Today's Maintenance and Outages

Services Affected
Application Hosting Services / Production Oncore
Production Oncore will be going to be down for maintenance. All features and services will be unavailable during the window.
Planned Outage02/207:00 AM02/209:00 AM
Active Directory
Install OIM password synchronization utilities, so the password changes performed via CTRL-ALT-DELETE can be synchronized between Active Directory and Passport
Planned Outage02/206:00 AM02/208:00 AM
Network - Wired & Network - Wireless at Academic Office I
The CU Denver Networking team will be upgrading the core distribution switches at Academic Office I (AOI). During this time, network communications in and out of AOI will be periodically unavailable. This includes Internet access, e-mail, as well as wireless access.
Planned Outage02/197:00 PM02/1910:00 PM
Active Directory Anti-Virus Services Application Hosting Services Authentication Services Cherwell Portal Cherwell Service Community File Servers Printing Services SCCM Services Voicemail Services Unix/Linux Services
Monthly deployment of updates for Microsoft Windows and Red Hat Enterprise Linux servers managed by the Office of Information Technology.
Planned Outage02/136:00 AM02/1312:00 PM
Network-Wired - Compass Systems
Upgrade the Compass environment network hardware to improve netowrk performance
Planned Outage02/127:00 PM02/1211:00 PM
UC Denver SharePoint CATALYST websites such as MyAdmin.
Currently some the the UC Denver Sharepoint/CATALYST web pages are experiencing problems loading. OIT is aware of the issue and working to resolve it.
Unplanned Outage02/129:00 AM02/121:00 PM
Network- WirelessNetwork- Wired
Upgrading network services to support the newer model wireless equipment at 1051 9th St. Place.
Planned Outage02/106:00 AM02/107:00 AM
Network- WirelessNetwork- Wired
Adding network services to the CU Annex after the remodel and to support the newer model wireless equipment.
Planned Outage02/106:00 AM02/107:00 AM
Virtual Services
Part of the overall upgrade of Virtual Services vCenter to 6.x; the database engine needs to be upgraded to the supported level
Planned Outage02/095:00 AM02/097:00 AM
SharePoint 2010/2013
There are a list of about 3000 sites that have been moved to different CMS. In order to keep the SEO data for these sites we need to redirect to the new location with a 301 response to Google. The IIS rewrite module does this. We will be implementing in groups in order to gauge. No Outage expected. performance impact.
Planned Outage02/077:00 AM02/037:30 AM
Campus Solutions | Campus Solutions Mobile Application | Cherwell | CIW | Cognos/CU Reporting | Concur Travel & Expense | CRM | CU Marketplace | | DARS | Enterprise Portal | eRA | EUE | File and Print Services | Finance | HCM | ImageNow | Integration Gateway | ISSM | JIRA | Law Toolbox | LegalFiles | OAO | OnBase | Parchment | Phire | RoboHelp| Room Scheduling Application | SES | SharePoint | Singularity | Skillsoft | Taleo |TeamMate |Terminal Server | TTO Portal
CU Alert: UIS Service Maintenance for Production and 1800 Grant Systems – Sunday, February 7, 2016 Description: All production services will be unavailable during the maintenance window. This maintenance window includes bug fixes and file system updates and fixes. All production services will be unavailable during the maintenance window.
Planned Outage02/074:00 AM02/074:00 PM
Network- WiredNetwork- WirelessTelephone Call Routing
Network equipment upgrade.
Planned Outage02/057:00 PM02/0510:00 PM
Some users might receive a system error when attempting to login to Passport. --------------------------------------- The issue seems to be with a URL that is causing the problem. There is an alternate link that can be used and we are working with the content owner to update the problem link. 10:59am on 02/03/16
There appears to be an issue with the Passport login. When users login into Passport, they are receiving a "System Error" message. The work around for this issue is to go to and login.
Unplanned Outage02/0310:15 AM02/031:00 PM
SharePoint 2010/2013
The current website residing at will be deleted and replaced by a new website. The new website was created by David Merten of RSS. The replacement website resides at, this will be renamed to /research/ after the current site is deleted.Once the process is complete the site will be handed off to David Merten
Planned Outage02/026:00 AM02/027:00 AM

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