Upgrade Content

Anti-DDoS Proxy (Outside Chinese Mainland) and Anti-DDoS Origin 2.0 network upgrade.

Upgrade Impact

During the network upgrade period for Hong Kong China nodes of Anti-DDoS Proxy (Outside Chinese Mainland) and Anti-DDoS Origin Enhanced EIP, traffic goes through Anti-DDoS Proxy (Outside Chinese Mainland) and Anti-DDoS Origin Enhanced EIP Hong Kong China region may experience increase in delay, temporary long-term TCP session reconnection 1-2 times and some packet loss. CMA, Sec-CMA and Sec-CMA 2.0 may experience accelerated failure, 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.

During the network upgrade period for the UK and Japan nodes of Anti-DDoS Proxy (Outside Chinese Mainland) and Anti-DDoS Origin Enhanced EIP, traffic goes through Anti-DDoS Proxy (Outside Chinese Mainland) and Anti-DDoS Origin Enhanced EIP Britain and Japan 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.