The Nxeon Blog
Guides for people who run their own servers.
Straight-talking tutorials and comparisons on VPS hosting, game servers, Linux and security. No fluff, just what actually works. 346 guides from the team that runs the servers.
Search results
154 guides for “ports” · Clear searchHow to check if a port is open (and what to do if it's not)
A service only works if its port is reachable. Learn how to test whether a port is open from your machine and from the internet, and how to fix a closed one.
How to deploy a Node.js app on a VPS
Take a Node.js app from your laptop to a live server. This guide covers installing Node, running the app with PM2, and fronting it with Nginx and HTTPS.
DDoS Protection for Game Servers: What You Need to Know
Game servers are prime DDoS targets. Learn how attacks work, what network-level filtering does, and practical steps to keep your server online.
Set up Caddy for automatic HTTPS on a VPS
Caddy is a modern web server that gets you free HTTPS with zero configuration. Learn to install it and serve a site or reverse-proxy an app with automatic SSL.
Set up Nginx with free SSL using Let's Encrypt
HTTPS is non-negotiable. Learn to install Nginx, serve a site, and secure it with a free, auto-renewing Let's Encrypt certificate using Certbot — in minutes.
How to redirect www to your apex domain (or vice versa)
Should visitors land on example.com or www.example.com? Pick one, redirect the other. Here's why it matters and how to set it up cleanly.
Subdomains explained: what they are and how to use them
blog.example.com, app.example.com, shop.example.com — subdomains let one domain host many things. Here's how they work and when to use one.
How to Set Up a V Rising Dedicated Server
Rule the night on your own V Rising server. Install via SteamCMD, tune the PvP and game settings JSON, and open the UDP ports.
How to install CyberPanel on a VPS (free)
CyberPanel is a fast, free control panel built on OpenLiteSpeed. This guide covers installing it on a fresh Ubuntu VPS and creating your first website with SSL.
How to Set Up an Enshrouded Dedicated Server
Host a persistent Enshrouded world for up to 16 players. Install with SteamCMD, edit the JSON config and open the UDP ports.
How to Set Up a Factorio Server
Run a lightweight, always-on Factorio server for your megabase. Install the headless server, load a save and open UDP port 34197.
How to install cPanel/WHM on a VPS
cPanel is the most recognized hosting control panel. This guide walks through the requirements and the official installer to get WHM running on a fresh VPS.
Deploy your first server in under a minute.
Creating an account is free and takes no card details. Every guide here runs on a Nxeon VPS or game server.