Service Upgrade

Anti-DDoS Services Network Upgrade Notice

Oct 17, 2025

Anti-DDoS

Affected Time

2025-10-23 06:00:00 - 2025-10-23 12:00:00 (UTC+08) German region
2025-10-28 06:00:00 - 2025-10-28 12:00:00 (UTC+08) Britain region
2025-10-30 00:00:00 - 2025-10-30 07:00:00 (UTC+08) Singapore region
2025-11-04 00:00:00 - 2025-11-04 07:00:00 (UTC+08) Hong Kong, China region

Upgrade Content

Anti-DDoS Proxy (Outside Chinese Mainland) and Anti-DDoS Origin Enhanced EIP German region 、Britain region、Singapore region and Hong Kong, China region network upgrade

Upgrade Impact

During the upgrade window, traffic goes through Anti-DDoS Proxy (Outside Chinese Mainland) and Anti-DDoS Origin Enhanced EIP German region 、Britain region、Singapore region and Hong Kong, China region may experience 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.