Nginx as a Reverse Proxy for OpenVPN (TCP 443)

Hi

I've just set up an OpenVPN internally using TCP 443 as a port. Now I wondered if it were possible to use Nginx as a reverse proxy to connect to the OpenVPN, as I can't connect OpenVPN to the internet.

If it's possible: Anything special to configure, or would a normal SSL site forwarding to the OpenVPN Server suffice?

Regards