@terziyski off course... every feature needs to be implemented in the fw to use it! On may 2022 there was an identical request, and David-TP (from TP-Link I guess) replied "I'd like to forward you...

Hello I recently replaced my old TIM modem/router with a vr1200v. Everything is configured and working properly BUT now I can't access my local devices from inside the network (using Public_IP:port)...