Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge in HongKong – Impact: Brief Interruption

Scheduled Maintenance Report for F5

Completed

The scheduled maintenance has been completed.
Posted Dec 03, 2025 - 20:00 UTC

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Dec 03, 2025 - 16:00 UTC

Scheduled

Dear Valued Customers,

We would like to inform you of an upcoming Urgent Scheduled maintenance activity that will be performed on the following F5 service:
- F5 Distributed Cloud Hong Kong Regional Edge

Maintenance Window:
Start Time: 03 Dec 2025 16:00 UTC
End Time: 03 Dec 2025 20:00 UTC

Reference: SDCCAB-2446

Projected Impact:
1. Customers who have created hard-coded dependencies for Regional Edge site may encounter a service interruption during this window.
2. Services and applications should remain unaffected and will continue to be served from other Regional Edges within the same region.
3. The tunnel from the Customer Edge (CE) to the Regional Edge (RE) will be unavailable, resulting in delays in propagating user configurations. However, the secondary tunnel will remain operational
Rest assured, Customer Edge (CE) services and applications will not experience any downtime during this maintenance window.

Reason for Maintenance:
This maintenance will apply a critical hotfix designed to improve platform stability and security that includes the latest WAF signature enhancements.

Our Commitment:
We will provide timely updates should there be any changes to the schedule or if unexpected issues arise.

Contact Information:
- Email Support: Reach us at support@cloud.f5.com for any questions or assistance.
- Phone Support: For region-specific contact details, please visit https://my.f5.com/manage/s/article/K000135931.

We appreciate your cooperation and understanding as we work to improve our services.

Sincerely,
F5 Distributed Cloud
Posted Nov 28, 2025 - 17:34 UTC
This scheduled maintenance affected: Asia PoPs (Hong Kong, Asia).