How to Make a RedM Server

  • 8 min read
  • Updated 4 November 2026
  • ESAGAMES Team

A step-by-step guide to running your own RedM server for Red Dead Redemption 2 roleplay — get a license key, install the server with txAdmin, set the essential server.cfg lines, open port 30120 and add a framework.

RedM is Cfx.re's multiplayer platform for Red Dead Redemption 2 — the Red Dead sibling of FiveM, with the same license keys, txAdmin panel and server artifacts. If you have run a FiveM server, most of this will feel familiar; the one line that differs is set gamename rdr3.

You can self-host the server, or rent RedM server hosting with txAdmin ready and the port open. Every player — and you — needs a legitimate copy of Red Dead Redemption 2.

What you'll need

  • A Cfx.re account and a free license key from the Cfx.re portal.
  • A Windows or Linux machine with 4–8 GB of RAM to start, more for a big resource stack.
  • MariaDB/MySQL if you plan to run a roleplay framework.
  • Access to your router or firewall to open TCP and UDP 30120.

Set up a RedM server, step by step

  1. Step 1: Get a license key

    Sign in to the Cfx.re portal and create a server license key. It is free and tied to your account; you will paste it into txAdmin or server.cfg.

  2. Step 2: Download the server artifacts

    Download the latest recommended FXServer build for Windows or Linux and extract it to its own folder. The same artifacts run FiveM and RedM.

  3. Step 3: Start txAdmin

    Run FXServer.exe (or run.sh on Linux). txAdmin opens its setup page on port 40120: link your Cfx.re account, then deploy a recipe or start from a blank server data folder.

  4. Step 4: Set the essential server.cfg lines

    The gamename rdr3 line is what makes it a RedM server. Keep OneSync on; 48 slots is the default ceiling for a standard key.

    endpoint_add_tcp "0.0.0.0:30120"
    endpoint_add_udp "0.0.0.0:30120"
    set gamename rdr3
    set onesync on
    sv_maxclients 48
    sv_hostname "My RedM Server"
    sv_licenseKey "your_license_key"
  5. Step 5: Add a framework and the database

    Most RP servers run VORP or RSG Core. Upload the framework's resources, import its SQL into MariaDB, add the connection string for oxmysql and ensure the resources in server.cfg in the order the framework documents.

    set mysql_connection_string "mysql://user:password@localhost/redm?charset=utf8mb4"
    ensure oxmysql
  6. Step 6: Open the port

    Forward TCP and UDP 30120 and allow them in the firewall. Keep txAdmin's port 40120 restricted to yourself.

  7. Step 7: Join the server

    Start RedM, press F8 and type connect ip:30120, or find the server in the list once it is public.

Run a stable RedM roleplay server

  • Use txAdmin

    Scheduled restarts, the live console, player management and resource monitoring in one panel.

  • Back up the database

    Characters, money and inventories live in MariaDB. Automate dumps before you update the framework.

  • Watch resource time

    One slow script hitches everyone. Check resource usage in txAdmin before adding more.

  • Lock down txAdmin

    Strong passwords and two-factor for every admin; never share the master account.

Common problems & fixes

The server starts as FiveM or players cannot join

The set gamename rdr3 line is missing from server.cfg. Add it and restart.

Not showing in the server list

Check the license key, that TCP and UDP 30120 are both open, and that the server is not set to private. Joining with F8 connect ip:30120 confirms it is reachable.

Framework errors on start

Resources are started in the wrong order or the SQL was not imported. Start oxmysql first, then the framework core, then its modules.

More than 48 players will not fit

The 48-slot ceiling comes from the license key. Raising it needs a Cfx.re subscription on your account — it is not a host setting.

Frequently asked questions

How do I make a RedM server?

Get a free license key from the Cfx.re portal, download the server artifacts, start txAdmin, set gamename rdr3 and your key in server.cfg, open TCP and UDP 30120, then add a framework such as VORP or RSG Core.

What port does a RedM server use?

30120 on both TCP and UDP. txAdmin's web panel runs on TCP 40120.

Do I need to own Red Dead Redemption 2?

Yes — you and every player joining need a legitimate copy of the game.

How many players can join a RedM server?

48 by default with OneSync. Going higher needs a Cfx.re subscription tied to your license key.

VORP or RSG Core?

Both are established RedM roleplay frameworks. Pick the one whose scripts and community fit your server — switching later means rewriting resources.

Is RedM the same as FiveM?

Same platform, different game. Both use FXServer, txAdmin and Cfx.re license keys; RedM runs Red Dead Redemption 2 and needs set gamename rdr3.

Fixes for when it goes wrong

Knowledge-base fixes that pair with this guide — the errors people hit after setup.

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