No access from the internet

20100

Hi

I am evaluating OpenVPN as a SSL VPN solution to replace our existing hardware appliance that no longer works with Windows 8 and 2012.
I have installed the virtual appliance on our ESX environment and successfully connected via https://1.2.3.4 when connected on our lan.

Next step, was to add the device (1.2.3.4) to our firewall and Nat it to give it an external IP (w.x.y.z). HTTPS (port 443) access has been allowed

When I access from the internet, it installed the software and let me in, but it keep looping with the following message: "Do you want to allow connections to w.x.y.z?. I answer "Yes" but it keeps repeating the question.

Is there something else that needs to be done to get it working over the internet?

Thanks