Cloudflare Tunnel for Game Servers 2026

Published on | Updated

How to use Cloudflare Tunnel to protect your game server's IP address, set up TCP tunnels for Minecraft and other games, and compare with alternatives.

VPS hosting

Cloudflare Tunnel creates an encrypted connection from your server to Cloudflare's network, hiding your server's real IP address. This protects against DDoS attacks and IP-based targeting.

How It Works

  1. Install the cloudflared daemon on your server
  2. Create a tunnel in your Cloudflare dashboard
  3. Configure the tunnel to forward traffic to your game server
  4. Visitors connect to your Cloudflare hostname instead of your IP (for game traffic, players need extra software, see below)

Setting Up for Minecraft

Install cloudflared

# Debian/Ubuntu
curl -L --output cloudflared.deb https://github.com/cloudflare/cloudflared/releases/latest/download/cloudflared-linux-amd64.deb
sudo dpkg -i cloudflared.deb

Create and Configure Tunnel

cloudflared tunnel login
cloudflared tunnel create minecraft-server

Important: TCP vs HTTP

Cloudflare Tunnel is not limited to HTTP and HTTPS. A tunnel can also carry TCP, SSH and RDP, for example a public hostname that points to tcp://localhost:25565. The catch is on the player's side: Cloudflare's documentation says non-HTTP services need cloudflared installed on the client before end users can connect. Each player would run this on their own computer and then join localhost in Minecraft:

cloudflared access tcp --hostname mc.example.com --url localhost:25565

For long-lived connections, such as a play session, Cloudflare points to its Client-to-Tunnel route with the Cloudflare One Client (WARP) instead, which every player also has to install. Both are fine for an admin or a small private group, not for a public server where people just type an address. Public game traffic without software on the player's side is Cloudflare Spectrum, a separate paid product. On the Pro and Business plans it is a paid add-on that allows one Minecraft app. Other games count as custom TCP or UDP applications, and those need an Enterprise plan with Spectrum as a paid add-on.

An SRV record is not a workaround. It is only a DNS entry that tells the game client which host and port to connect to. It carries no traffic and hides nothing: Cloudflare can only proxy A, AAAA and CNAME records, so an SRV record is always DNS-only. The hostname it points to has to be DNS-only as well (unless you pay for Spectrum), because Cloudflare's proxy only forwards its listed HTTP and HTTPS ports by default, and a DNS-only record answers with your real IP address.

Free alternative: Use a DNS-only setup with Cloudflare proxy disabled (grey cloud) to get DNS management without IP hiding. For full IP hiding with game traffic, consider:

  • playit.gg, Free TCP tunneling for game servers
  • ngrok, TCP tunnels (limited free tier)
  • ZeroTier/Tailscale, VPN-based alternatives for private servers

Limitations for Game Servers

  • Cloudflare Tunnel can carry TCP game traffic, but only for players who run cloudflared or the Cloudflare One Client on their own computer
  • Public game traffic (TCP/UDP) without that software requires Cloudflare Spectrum (one Minecraft app on Pro or Business, other games on Enterprise) or alternatives
  • Added latency from routing through Cloudflare's network
  • Not ideal for latency-sensitive games

When to Use Cloudflare Tunnel

  • Protecting web dashboards (Pterodactyl panel, txAdmin)
  • API endpoints for bots and dashboards
  • Web-based server management tools

When to Use Alternatives

  • Direct game traffic (Minecraft, FiveM, Rust): Use a host with built-in DDoS protection
  • Private servers: Use ZeroTier or Tailscale
  • Public servers: Choose a host with game-grade DDoS protection (like Space-Node)

On a hosted server there is nothing to tunnel: players connect to the server's own address in the data center, so your home IP never comes into it. Our Minecraft server hosting includes DDoS protection on every plan, needs no port forwarding and comes with a free .mymcserver.nl subdomain.

FAQ

Can I use Cloudflare Tunnel for Minecraft? For the web panel (Pterodactyl), yes. For game traffic, only if every player runs cloudflared or the Cloudflare One Client on their own computer. For a public server that players join by typing an address, you need Spectrum (paid) or alternatives like playit.gg.

Does Cloudflare Tunnel add latency? It can, because traffic takes a detour through Cloudflare's network instead of going straight to your server. How much depends on where your players and your server are, so test it with your own players before you rely on it.

Is Cloudflare Tunnel free? Cloudflare Tunnel is available on all plans, including Free. Public TCP/UDP game traffic that players join without extra software requires Spectrum (paid).

Related: DDoS protection basics, ZeroTier and Tailscale for Minecraft, playit.gg guide, Proton vs Wine vs Native