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

Authentication Services Operational
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Degraded Performance
Partial Outage
Major Outage
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Oct 31, 2026

No incidents reported today.

Oct 30, 2026

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

What service was affected: VPN connectivity experienced interruptions for some users.

What is the resolution: The network team worked with the vendor, Lumen, to restore the affected connection. Once service was restored, VPN connectivity returned to normal operation.

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

Incident: 3100192
Oct 30, 12:55 MDT
Monitoring - Information Strategy and Services (ISS) has identified the cause of the service disruption.

What service is affected: Network interruption affecting VPN connectivity.

What fix has been applied: Lumen network connection has been established.

Workarounds (if any): Not at this time.

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

Incident: 3100192
Oct 30, 11:11 MDT
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, 09:49 MDT

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.

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