ltm rule event ACCESS ACL ALLOWED

iRule(1)					  BIG-IP TMSH Manual					     iRule(1)

ACCESS_ACL_ALLOWED
       This event is triggered when a resource request passes the access control criteria and is allowed to go
       through the ACCESS filter.

DESCRIPTION
       This is triggered when a resource request passes the access control criteria and is allowed to go through the
       ACCESS filter. This event is only triggered for the resource requests and does not trigger for internal access
       control URIs (my.policy etc.) This event is a notification to the administrator that a resource request is
       being allowed to go through in the network.

       You can use this event to evaluate custom logic which is not supported natively in an ACL. For example you
       could further limit the access based on some specific session variables or some rate control or some HTTP/SSL
       properties of the user.

       Administrators can use commands to get and set session variables in this event or use commands to enforce more
       ACLs in addition to TCP/SSL/HTTP iRule commands.

Examples
	Evaluate an additional ACL rule
	when ACCESS_ACL_ALLOWED {
	    ACCESS::acl eval "additional_acl"
	}

	Insert a session variable into an HTTP header (the username in this example):
	when ACCESS_ACL_ALLOWED {
	    set user [ACCESS::session data get "session.logon.last.username"]
	    HTTP::header insert "X-USERNAME" $user
	}

HINTS
SEE ALSO
CHANGE LOG
       @BIGIP-10.1.0 --First introduced the event.  --Requires APM module

BIG-IP						      2020-06-23					     iRule(1)