NAT 1:1 and OpenVPN

[maestro]

Is it possible to have configured NAT 1:1 from WAN2 to server on DMZ and configured OpenVPN server on pfSense to access LAN from WAN2?
Because no meter what I did the port for OpenVPN is redirected to server on DMZ!

Regards, Marko

[GruensFroeschli]

1:1 NAT forwards (as the name say) all ports to a server.
Including the port you would use for openVPN.

But why do you use 1:1 NAT?
You could use normal NAT forwardings.