VPN is not working

VPN is not working
VPN is not working
2021-02-05 19:22:12
Hardware Version: V5
Firmware Version: Latest


I set up everything correcty for an OpenVPN / PPTP VPN connection.


I have tried TP Link DynDNS (Which never resolves at all) and NO-IP (Which is working).

However, seems like the router isnt allowing or is not responding to any type of incoming connection from outside (over the internet)


OpenVPN is throwing: 

WARNING: No server certificate verification method has been enabled. 


TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
TLS Error: TLS handshake failed


PPPT VPN via Windows Client cannot connect as well.


  • Firmware is up to date.
  • I did a factory reset.
  • I tried to disable router firewalls
  • Ping to my dyndns host is resolving


What else might be causing it?