I just finished setting up my whole client and rathena server by following different tutorials, I can now login as GM, everything is set 127.0.0.1 which is means it is offline, I have my LAN and WAN ip, I just want to ask ways/steps so that I can share my server to a friend or two of mine, they want to connect to my server via internet connection, just want to know what is the easiest/simplest way for them to connect to my own server and how do I set their kRO client to connect to my own server. Also is domain hosting necessary? I mean we just wanna have fun. I hope you can give me step by step tutorial because I'm still newbie, thanks in advance~