[Alibaba Cloud][Anti-DDoS ][Instance Specification Adjustment Notice]

[Upgrade Window]: 20:00 -- 23:00 Beijing time, July 18, 2019

[Upgrade Content]: Anti-DDoS Pro/Premium domain name specification is adjusted to the site specification.

[Upgrade Impact]: During the adjustment period, the business has no impact. It only involves the adjustment of the domain name specification of Anti-DDoS Pro/Premium instance of the customer. The adjustment situation is as follows:

The Anti-DDoS Pro/Premium instance specification for sale: Domain specification is adjusted to the site specification. Before the adjustment the default domain specification was 50 for The Anti-DDoS Pro or 10 for The Anti-DDoS Pro Premium (every 10 domain configurations supported 1 site). After the adjustment, the default site specification is 5 for The Anti-DDoS Pro and 1 for The Anti-DDoS Pro Premium. Each site contains 10 domain name configuration entries. (hereinafter the same.)

Existing Anti-DDoS Pro/Premium instance specification: Divide the number of current domain name specification by 10 to adjust the number of site specification. Such as the number of current domain name specification is 100. After the adjustment, the number of site specification is 10. Also each site specification contains 10 domain name configuration entries. If the current number of domain name specification is 105, then the number of site specification is 10.