Define reusable IP address sets (custom ACLs) and apply them to DNS configurations for targeted resolution.
Add a custom ACL
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Go to Cloud DNS - Custom ACLs.
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Click Add ACL and configure the following parameters.
Parameter
Required
Description
ACL Name
Yes
A name for the ACL. Use business-related keywords for easy identification. 1-20 characters. Supports Chinese characters, letters, digits, hyphens (-), and underscores (_).
ACL Type
Yes
Select whether the ACL applies to an internal or public network.
IP Address Range
Yes
Enter one IP range per line, up to 100 lines. Ranges must not overlap. Supported formats:
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A specific IP address. For example, 1.0.XX.XX.
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A CIDR block. For example, 1.2.X.X/24.
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An IP range separated by a hyphen (-). For example, 1.2.XX.XX - 1.3.XX.XX.
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