Hello I'm having some issues trying to connect to my server, I'm trying to set it up so I can login locally, and have other people login externally from outside my local network. However I'm having some issues, I cannot seem to login on both sides. I.e. If I set it up so I log in, no one can connect externally, and if I set it up externally, I can't login (locally). Apparently my Router doesn't support NAT Loopback, but I thought there's a work around this entire issue some where. I even tried making two realms on the realmlist and having my External IP and Local IP set up so that I can login one way and external users can login their way, however neither of those tend to work. Where if I set it up with my Local IP (first listed server) then second is external IP address, only I can login. Then if I have that reversed where the external IP is first and the local IP is second, only external access is permitted while the second realm (local) doesn't show up at all. So I hope you can understand all this, I've tried this many many ways, and with no success.
Note: My server is DMZ-ed so, no PF needed and the Server is also on another computer on my network so, no localhost/127.0.0.1 confusion.