This topic describes how to configure custom access control list (ACL) rules for Dynamic Route for CDN (DCDN). You can set HTTP fields such as XFF, URL, Referer, UA, and parameters.
You can set the following parameters for an ACL rule.
|Rule Name||Each rule name must be unique for the same domain name.|
|Match Condition||Match Part||
|Match Field||Fields of HTTP headers, such as User-agent, Cookie, and X-Forward-For.
Note If the match part is URL, the field does not take effect.
|Logical Operator||contain or equal.|
|Match Content||Matches strings. Regular expression matching is not supported.|
|Action||Allows or blocks the request.|