Anti-DDoS Services Network Upgrade Notice on January 23, 2026
Jan 16, 2026
Anti-DDoSAffected Time
Upgrade Content
Anti-DDoS Proxy (Outside Chinese Mainland) and Anti-DDoS Origin Enhanced EIP Japan region and east United States region network upgrade.
Upgrade Impact
During the upgrade window, traffic goes through Anti-DDoS Proxy (Outside Chinese Mainland) and Anti-DDoS Origin Enhanced EIP Japan region and east United States region may experience increased latency, short-term retransmissions or minor packet loss, and 1-2 reconnections for long TCP sessions. 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.