Anti-DDoS Service Network Upgrade Notice on June 2, 2026
May 18, 2026
Anti-DDoSAffected Time
Upgrade Content
Anti-DDoS Proxy (Outside Chinese Mainland), Anti-DDoS Diversion 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), Anti-DDoS Diversion and Anti-DDoS Origin Enhanced EIP Britain region may experience 2-3 times network jitter. In the mean time, Anti-DDoS Diversion and Anti-DDoS Origin Enhanced EIP in Britain may experience packet loss and defense capability degradation for about 120 to 180 seconds. The defense capability will be recovered after the upgrade complete. 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.