Service Disruption: Lumen Network Interruption at AHSB
Investigating - Information Strategy and Services (ISS) is aware of and currently investigating a service disruption.

What service is affected: Network interruption affecting VPN connectivity.

What is the issue: Lumen internet connection is currently experiencing loss of connectivity.

Who is impacted: Users using Lumen to connect to campus over VPN may have noticed connectivity blips affecting access to some university systems.

Workarounds (if any): None at this time.

Thank you for your patience while our team works on identifying the cause and resolving it as quickly as possible.

Incident: 3100192
Oct 30, 2026 - 09:49 MDT

About This Site

Welcome to the CU Anschutz ISS and CU Denver OIT system status page. ISS will provide information about service interruptions here.

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Virtual Private Network (VPN) Degraded Performance
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Operational
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Partial Outage
Major Outage
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Oct 30, 2026

Unresolved incident: Service Disruption: Lumen Network Interruption at AHSB.

Oct 29, 2026

No incidents reported.

Oct 28, 2026

CU South power and network are down
Resolved - This incident has been resolved.
Oct 28, 13:48 MDT
Investigating - The CU South campus is experiencing a power outage, which is also affecting network services.
Oct 28, 10:59 MDT

Oct 27, 2026

No incidents reported.

Oct 26, 2026

No incidents reported.

Oct 25, 2026

No incidents reported.

Oct 24, 2026

No incidents reported.

Oct 23, 2026

No incidents reported.

Oct 22, 2026

No incidents reported.

Oct 21, 2026

Resolved Service Disruption:
Resolved - Information Strategy and Services (ISS) has determined that service has been fully restored.

What service was affected: Campus Services via the tile in Enterprise Portal

What is the resolution: The appropriate role rules were rerun, restoring access to affected users. Access was verified and the Campus Solutions tile is now available as expected.

If you are still experiencing service degradation after this resolution, please contact the Service Desk at 303-724-4357.

Incident: 3098168
Oct 21, 14:00 MDT

Oct 20, 2026

No incidents reported.

Oct 19, 2026

No incidents reported.

Oct 18, 2026

No incidents reported.

Oct 17, 2026

No incidents reported.

Oct 16, 2026

Service Disruption: Network Connectivity - Tivoli Bldg at Denver
Resolved - Information Strategy and Services (ISS) has determined that service has been fully restored.

What service was affected: Network Connectivity

What is the resolution: Power has been restored, which has resulted in network connectivity being restored in the Tivoli Bldg and Lynx Crossing Bldg. Further monitoring will take place until consistent service restoration is confirmed for users.

If you are still experiencing service degradation after this resolution, please contact the Service Desk at 303-724-4357.

Incident: 3096986
Oct 16, 16:47 MDT
Update - We are continuing to monitor for any further issues.
Oct 16, 16:44 MDT
Monitoring - Information Strategy and Services (ISS) has identified the cause of the service disruption.

What service is affected: Network Connectivity

What fix has been applied: Power has been restored, which has resulted in network connectivity being restored in the Tivoli Bldg and Lynx Crossing Bldg. Further monitoring will take place until consistent service restoration is confirmed for users.

Workarounds (if any): None known

ISS will continue to monitor the service for full stability and service restoration.

Incident: 3096986
Oct 16, 15:03 MDT
Identified - Information Strategy and Services (ISS) has identified the cause of the service disruption and is working on a resolution.

What service is affected: Network Access

What is the issue: Network Connectivity is reported as being restored for the Tivoli Bldg. Network access is now partially accessible for the Lynx Crossing Bldg

Who is impacted: Users in the Tivoli Bldg and Lynx Crossing Bldg at the Denver Campus

Workarounds (if any):

Thank you for your patience while our team works on resolving this as quickly as possible.

Incident: 3096986
Oct 16, 14:36 MDT
Update - We are continuing to investigate this issue.
Oct 16, 12:17 MDT
Investigating - Information Strategy and Services (ISS) is aware of and currently investigating a service disruption.

What service is affected: Network Connectivity

What is the issue: Network Connectivity is reported as being inaccessible for the Tivoli Bldg and Lynx Crossing Bldg

Who is impacted: Users in the Tivoli Bldg and Lynx Crossing Bldg at the Denver Campus

Workarounds (if any): None known

Thank you for your patience while our team works on identifying the cause and resolving it as quickly as possible.

Incident: 3096986
Oct 16, 12:11 MDT
Resolved Service Disruption: REDCap Research Software Outage
Resolved - Information Strategy and Services (ISS) has determined that service has been fully restored.

What service was affected: Access to REDCap Software service

What is the resolution: Service was restored by restarting the service

If you are still experiencing service degradation after this resolution, please contact the Service Desk at 303-724-4357.

Incident: 3097014
Oct 16, 13:12 MDT
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