Unable to Join - target machine refused connection

[Shifty Geezer]

Forgive the beginner question! I'm trying the most basic setup where there's a single game session on a network. As such, I should be able to hard code the servers. I have a front end with a Host and Join button. The Host button runs

1. public int serverTcpPort = 5127;
2. string mAddress = "127.0.0.1";
3.  
4. If(!TNServerInstance.isActive){
5.         TNServerInstance.Start(serverTcpPort, Random.Range(10000, 40000), "server.dat");
6. }
7.  
8. TNManager.Connect(mAddress,serverTcpPort);
9.  

I run that on one device. The Join button runs the same connect(mAddress,serverTcpPort). I press this on another device on the LAN and get the error that the machine refuses the connection.

[ArenMook]

127.0.0.1 is a loopback address. It points to the same computer you are executing it on.

You need an actual LAN address, use ipconfig to figure it out. It's most commonly 192.168.1.X