Live control of your server is performed using the built in RCON interface. In order to use this interface, you need to provide an RCON password in your server configuration. Information on this can be found here:
Login as Serveradmin
After setting up your RconPassword and restarting your Server open your Serverconsole and enter:
After successful login you will get the following message: "[ [System] ] YourNick: Rcon authenticated"
Accessing the Admin Panel
After successful login you can access the built in admin panel by bringing up your console and typing:
From there you can kick players or manage instances.
Changing the Map
immediately change the map
To immediately change the map use "RconMap yourMap":
change the next Map
If you want to play another map as nextmap as the one, which is listed in your mapcycle you have to use the "RconNextMap NextMap" command.