OpenVPN on Archer C6
Hi, I have an Archer C6 v3.20 router, FW 1.1.1 build 20250716. I'm trying to set up OpenVPN. I don't have a public IP, so I use tp-link DDNS. I tried TCP and UDP. In the router settings, I saved, generated a certificate, downloaded the configuration file, then rewrote the IP to DDNS. I set up port triggering. But OVPN doesn't work - the client doesn't connect. I can ping the DDNS address, but port 1194 is closed after the port open test. I've tried a thousand restarts, other ports, but with no result - I must be missing something, the VPN is essential for me. I also tried PPTP VPN, but with the same result. When I'm on the same network and give the internal server address, I connect. So the problem is in opening/forwarding the port, but I don't know where to set what :-( In the NAT-> Port triggering settings I have Triggering port 1194, BOTH protocol, external port 1194, BOTH protocol, ALG - enable PPTP Passtrough. I'm stuck and angry.
There is a Cisco EPC3925 in front of the router, I also forwarded the port in it, the Firewall is disabled in it, PPTP passthrough is enabled.
