When I tried to connect from some local host with my server everything works fine but when i try to do the same but with an external host it's impossible. In this point, I can say that the server fire

Hi there, I’m trying to open the port 80 and port 443, I’m in Transmission -> NAT -> Virtual Servers section with the TL-R605 but when I try to put both ports in the same rule a conflict appear tellin