Articles

Can I limit the maximum number of players or set a minimum number of players before a match starts?

  To set maximum players, adjust sv_maxclients in your server.cfg (e.g., sv_maxclients 18)....
Can I use custom mods or mod tools on my MW3 server?

Yes. After uploading your mod files to the appropriate mods folder (often mods/), you can enable...
Does MW3 support custom server messages or disclaimers upon player join?

Yes. You can use set sv_motd lines in server.cfg to display custom messages. For example:``set...
How can I troubleshoot crashes or errors I see in the server console?

Check your server console log in the TCAdmin2 File Manager (log files are typically found...
How do I add or remove admins to my MW3 server?

MW3 does not use the same admin system as some other titles. Typically, you’ll rely on RCON to...
How do I ban or unban players who break server rules?

Ban:``rcon login yourRCONpassword````rcon banClient <playerID>`` Unban:If the...
How do I change my server’s name and MOTD (Message of the Day)?

In your TCAdmin2 File Manager, locate your main MW3 server folder and open the server.cfg file...
How do I change the map mid-game without restarting the entire server?

You can use RCON. For example, open your RCON tool or in-game console (if you have permission)...
How do I configure game modes and map rotations?

In your server.cfg, look for entries referencing map rotation or create a separate rotation file...
How do I enable and manage RCON (remote console) access?

In server.cfg, set rcon_password "yourRCONpassword" to allow remote console commands. You can...
How do I enable or disable PunkBuster (if I want anti-cheat)?

MW3 historically used VAC (Valve Anti-Cheat) and not PunkBuster directly, so ensure VAC is...
How do I force a server restart or schedule automated restarts?

TCAdmin2 includes a Scheduled Tasks or Schedules feature. Go there to set up routine restarts...
How do I keep my server visible on the public server browser?

Make sure set dedicated 2 is in your config, ensuring the server is set to “internet” mode....
How do I load a custom or DLC map if I have the files installed?

Upload the map file(s) to the correct folder—often the zone folder for MW3 or a mods...
How do I set a server password for private matches or clan scrims?

In your server.cfg, set g_password "YourPrivatePW" (or use set sv_privatePassword). Remember to...
How do I use or install third-party anti-cheat plugins for MW3?

MW3 primarily uses VAC. If you have discovered a community-driven anti-cheat mod, upload it to...
Is there a way to limit the maximum ping or region-lock the server?

Yes, you can set a sv_maxping value in your server.cfg. For example, sv_maxping 200. This will...
What are some recommended server settings for a casual TDM or Domination server?

  set g_gametype "tdm" or dom set scr_game_allowkillcam 1 set scr_team_fftype 0...
What command line parameters are important for MW3 servers?

+set dedicated 2 — ensures the server runs in dedicated mode. +set net_port — server’s...
What should I do if my server is stuck on “Updating” in the control panel?

Occasionally, SteamCMD or the update process might hang. In TCAdmin2, look for a “Steam Update”...
Where can I find more details or get support if I run into issues not covered here?

Always start by checking your logs in TCAdmin2’s File Manager. Consult the official...
Where can I see detailed logs to monitor player joins, chat, or potential hacks?

MW3 generally logs events to log files specified by g_log or sv_logfile commands in server.cfg....
Where do I find the main configuration files for MW3 on Twisted Servers?

By default, MW3 uses the server.cfg as its core configuration file. It’s typically located in the...
Why are players seeing a “Server Version Mismatch” error?

This typically occurs if the client and server versions differ. Make sure the server is fully...