It is possible to play legion 7.3.5 in local area network LAN

Hello, can someone tell me how I can play legion on a LAN? I have the trinity server running without problems and from the server’s PC if it allows me to log in but when all the friends of the network try to connect to the server it does not let them access, they all have put this in the WTF SET portal “” which is the ip of my pc, using Wow-64_Patched patched with the tool of trinity but when they were to connect it puts this error in the client.[ATTACH]2344._xfImport[/ATTACH]