OpenVPN AS 1.8.4 and bash script

[seradf]

Hi all,
I'm using OpenVPN Access Server 1.8.4 VMware appliance; it is working fine without issues.

My questions is:
Is it possible to execute a bash script on a server when a client connects to it.
What I need is to execute a custom bash script every time a clients try to connect to the server; moreover it would be useful to me to discriminate when a clients is successfully logged in or it fails to log.

I've tried to use the following command:
script-security 2
--client-connect "/usr/local/openvpn_as/scripts/pers.sh"
I set it in the "Server Config Directives" in the "Advanced VPN Settings", but it is not working.

Could you help me to solve this issue?

Thanks in advance