CHI@UC outage

Resolved Posted by Michael Sherman on November 11, 2023
Outage start Friday, November 10, 2023 8:30 p.m.
Expected end Saturday, November 11, 2023 1:27 p.m.

The site CHI@UC is down. Operators are investigating the outage.


The outage is now resolved.

Due to a combination of factors, including temporary changes to control-plane service placement and network switch configuration, it was possible for a misconfigured tenant node to cause a denial-of-service for said control plane services. We have mitigated this by blocking the relevant network traffic, and will be taking steps to prevent this type of issue from reocurring.

Thank you for your patience.