Since my friends server got shutdown since he decided to just stop with it, I've decided to make one. the server port is 27015 so in the port forward section I made a port with 27016-27017. I made it with USO and I can join it and it doesn't appear on the lan tab but I don't know if I'm supposed to do 27015-27017 and have both protocols or one protocol. I also don't know what IP or something I'm supposed to give out for my friends. TL;DR I need some directions for this. Sorry for my incompetence and/or my ♥♥♥♥♥♥ explanation.