Anti-DDoS Service Network Upgrade Notice on December 26, 2025
Dec 19, 2025
Anti-DDoSAffected Time
2025-12-26 08:00:00 - 2025-12-26 14:00:00 (UTC+08) Britain region
Upgrade Content
Anti-DDoS Proxy (Outside Chinese Mainland) and Anti-DDoS Origin Enhanced EIP Britain region network upgrade.
Upgrade Impact
During the upgrade window, traffic goes through Anti-DDoS Proxy (Outside Chinese Mainland) and Anti-DDoS Origin Enhanced EIP Britain region may experience increase in delay, 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.