Korthra

Probably heard this one a lot. But... I have just created a server on a Raspberry Pi 3 in my house, on my router. Right now the problem I am running into is, my friends are able to connect to the server using my external IP, but I cannot connect using my local IP. To be more exact, when using my local IP with my client I am able to get into the login server, but I cannot get to the char-server. What am I doing wrong??? attached are the map and char confs (also new to forum posting so if something is wrong or messed up let me know)

I was wondering if there was a way you could tell me how you did that? I am still new to working on my own server but I really want to replace the G.Cross with that sprite.