Hi , as far as I know , most of the router now block their port by default ,
If I have to directly connect to another game , the host has to enable DMZ or Port 7777 .
but I’ve tried using OnlineSubSystem Null , and it went well , I don’t have to setup anything on my router to succeed ,
but then I notice that OnlineSubSystem Null only function on LAN , and LAN is not block by router by default .
So I’m curious , here’s my question ,
how does some games on steam being able to play with each others without router blocking it ?
(like those games , like Totalwar , Stronghold 2 , Magika , I’m pretty sure they’re host by one player and join by others)
If I use Steam SubSystem eventually , does that mean I have nothing to worry about the port problem ?
Any solution or tips for this ?
thanks for your time .