ECS instance Anti-DDoS Basic protection policy changed notice
Adjusted time: 10:00 on September 27, 2022
Adjusted regions: China (Qingdao),China (Beijing),China (Zhangjiakou), China (Hangzhou), China (Shanghai), China (Shenzhen)
Adjustment content: In order to provide you with better services, Alibaba Cloud will adjust the Anti-DDoS Basic protection policy for ECS instances. From the upper limit of the internal network bandwidth of the instance specification, the adjustment is made to the public network bandwidth purchased for the instance and the network bandwidth of instance specification.The new policy will take effect at 10:00 AM on September 27, 2022, Beijing time, and The DDoS threshold of the ECS instances you purchased will be showed on the Assets page.
Refer to the specific policy details: https://help.aliyun.com/document_detail/55256.html