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The name of the realm. This will appear in the realm selection list as well as in the character selection screen.
address
The public (WAN) or LAN IP address of the world server. Use 127.0.0.1 in this field if only you connect is connecting to the server (and it runs on the same machine as your client).
Alternatively you can use a domain name like example.com.
localAddress
Mostly 127.0.0.1
port
The port that the world server is running on. If all world servers are on the same machine, they will all need to use a different port.
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