Server admin port

The port the admin interface of an OpenTTD server is listening on. Please note that OpenTTD will not start a listener on this port when Admin password is not set. The interface this port will be listened on can be defined with the server_bind_addresses setting. If this is not set it will listen on localhost by default.

More information on the admin interface can be found here:




Valid options: [Valid port number 0-65535]

Default: 3977

Example with default port set:

server_admin_port = 3977
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