HAProxy Enterprise Documentation 2.2r1


An Access Control List (ACL) examines a statement and returns either true or false. ACLs are used in many scenarios, including routing traffic, blocking traffic, and transforming messages. An ACL has no effect on your configuration until you reference it with an if or unless condition on another line.


Get an overview of ACLs in HAProxy Enterprise.


Learn how an ACL is structured.

ACL Examples

Examples of ACL use-cases in HAProxy Enterprise.

Inline ACLs

Declare ACLs inline.

Predefined ACLs

Use predefined ACLs in your configuration.

ACL Reference

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