Security Maintenance Underway

Incident Report for CU Boulder RC

Update

Reboots are coming soon for DTN, login, and Open OnDemand (OOD) servers. Users may experience connection and service issues intermittently.

Posted Oct 30, 2026 - 14:13 MDT

Update

Open OnDemand servers will require reboots shortly. Users may need to restart their OOD sessions.

Posted Oct 30, 2026 - 10:28 MDT

Investigating

We are performing security updates on multiple systems throughout the day. Users may notice brief service interruptions as updates are applied and services are restarted. We expect any impact to be minimal and are monitoring closely for issues. Status updates will be posted here as needed.

Posted Oct 30, 2026 - 08:25 MDT

This incident affects: Research Computing Core, Alpine, Blanca, PetaLibrary, and Open OnDemand.