IPV6 Only?

Hello all,

I'm experimenting with OLS, and I have run into a problem, but can't seem to find the answer.

I'm trying to run the server with a listener on IPv6 ONLY. If I use [ANY] for the IP Address in Listener -> General, it maps both IPv4 and IPv6. How do I limit that to only IPv6? I specifically want all IPv6 addresses listened on, but no IPv4.

Is there a way to do this?

Thank you for your time!