ORION Network Maintenance – October 14–15

Scheduled for Oct 14, 22:00 EDT - Oct 15, 06:00 EDT

Scheduled

ORION will be performing scheduled network maintenance from Tuesday, October 14 at 10:00 PM to Wednesday, October 15 at 6:00 AM.

During this window, ORION network connectivity will experience multiple interruptions as software upgrades are performed. Internet service may be affected at times; however, our backup Internet connection will remain available throughout the maintenance period.

Access to cloud environments such as Oracle Cloud Infrastructure (Mosaic) and Azure may also be impacted.

We appreciate your understanding as this necessary work is completed to maintain reliable network operations.

If you have any questions, please contact UTS at https://uts.mcmaster.ca/contact-us/

Posted Oct 08, 2025 - 18:49 EDT

This scheduled maintenance affects: Network Services (Campus/onsite internet connectivity).