NAT FORWARDING VPN 1194 UDP PORT

[xames]

How i can open Udp port on firewall?

which destination ip to enter there.... 127.0.0.1?
The firewall ip maybe?

Where i have access to prove if port udp is open online tool?

I have rigurosing the steps of road warrior vpn, 3 or 4 times, and not work

TLS Handshake error.

[the-mk]

are you trying to configure OpenVPN "on" or "behind" OPNsense?
if "on" - why do you want to do portforwarding?
if "behind" - why don't you use OpenVPN functionality of OPNsense?

[xames]

I need to do VPN Roadwarrior like manual on docs, but I don't know why i need to open port, I don't need?

If i not do a nat rule, then the live log tell me that the connect go throught a internal PC on my lan, why?

I haven't the  port 1194 udp port open specifically on ISP router, I have DMZ (all ports throght opnsense) why the connection go to my 192.168.1.21 client PC? if i have no redirectiion on that client? Extrange.

If no NAT, then how the redirection works? I don't understand at all.

[lfirewall1243]

Please draw what you want to do
i think thats the easiest way to let us know what your plan is