Service Upgrade

Anti-DDoS Service Network Upgrade Notice on September 26, 2025

Sep 19, 2025

Anti-DDoS

Affected Time

2025-09-26 21:00:00 - 2025-09-27 01:00:00 (UTC+08)

Upgrade Content

Anti-DDoS Proxy (Outside Chinese Mainland) and Anti-DDoS Origin Enhanced EIP will upgrade network device in east United States region.

Upgrade Impact

During the upgrade window, traffic goes through Anti-DDoS Proxy (Outside Chinese Mainland) and Anti-DDoS Origin Enhanced EIP east United States region may experience some packet loss, and long temporary TCP session reconnection 1-2 times. 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.