Anti-DDoS Proxy (Chinese Mainland) and Anti-DDoS Proxy (Outside Chinese Mainland) provide the Standard and Enhanced function plans. You can select a function plan based on your needs. This topic describes the differences between the two plans.
Feature differences
The table below highlights the differences between the plans. A √ indicates support for the feature, while a × indicates it is not supported.
Related services
Feature | Description | Standard | Enhanced |
Accelerates access while providing DDoS mitigation. | × | √ | |
Configures application layer protection in port forwarding settings to defend against application layer attacks that do not use HTTP or HTTPS protocols. | × | √ |
Mitigation settings
Feature | Description | Standard | Enhanced |
Accelerates website access. | × | √ | |
Takes effect only for UDP traffic and allows you to filter out common UDP reflection attacks with one click. | × | √ | |
Distinguishes between normal and attack traffic by analyzing packet payloads for better protection. It also allows the configuration of access control rules based on application-layer protocols. | × | √ | |
Blocks or allows access requests from specified IP addresses without applying any protection policies. | √
| √
| |
Blocks traffic from outside the Chinese mainland on China Telecom and China Unicom lines in your business and drops the traffic near the attack source. | √ 10 times/Alibaba Cloud account | √ 10 times/month/Alibaba Cloud account | |
Enhances identification and blocking of HTTP flood attacks through targeted analysis and rule configuration of HTTP fields. | √
| √
|
Price differences
The price of an instance using the Enhanced function plan is USD 1,145 per month higher than that of the Standard function plan with the same specifications.
Upgrade and downgrade
An instance on the Standard function plan can be upgraded to the Enhanced plan, but an Enhanced plan instance cannot be downgraded to Standard.