Service Upgrade

Anti-DDoS Services Network Upgrade Notice

May 20, 2026

Anti-DDoS

Affected Time

2026-05-29 01:00:00 - 2026-05-29 07:00:00 (UTC+08) Hong Kong (China) region
2026-06-04 01:00:00 - 2026-06-04 07:00:00 (UTC+08) Hong Kong (China) region

Upgrade Content

Anti-DDoS Proxy (Outside Chinese Mainland) Hong Kong (China) region network upgrade.

Upgrade Impact

During the upgrade window, CMA, Sec-CMA and Sec-CMA 2.0 may experience accelerated failure, temporary long-term TCP session reconnection 1-2 times and some packet loss. Please ensure that you implement the reconnection and retry mechanism in your services to enhance the fault tolerance of your services. We apologize for any inconvenience caused. If you have any questions, please feel free to contact us by submitting a ticket any time.