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Setting Up WireGuard VPN on Fedora Server: Secure Remote Access with firewalld and SELinux

By admin June 16, 2026

A complete guide to setting up WireGuard VPN on Fedora Server, covering firewalld, SELinux, and IP forwarding configuration. Includes a script to auto-generate client configs and practical debugging tips.

Centos

Installing WireGuard VPN on CentOS Stream 9: Superior Speed, 5-Minute Setup

By admin June 11, 2026

Install WireGuard VPN on CentOS Stream 9 with just a few simple steps. Detailed guide on server configuration, performance optimization, and troubleshooting MTU and Firewall issues.

Network

Headscale: Self-Host Your Own Tailscale Mesh VPN Control Plane

By admin April 25, 2026

Headscale is an open-source implementation of the Tailscale control plane that lets you self-host your entire mesh VPN management infrastructure on your own server. This guide shares hands-on experience from six months of running it in production with ~30 nodes, covering installation, configuration, and debugging NAT traversal issues.

Network

Setting up Mesh VPN with Tailscale on Linux: Remote Server Access and CGNAT Bypass Without Port Forwarding

By admin April 25, 2026

Forget the worries of port forwarding or CGNAT. A detailed guide on installing Tailscale on Linux to create a secure Mesh VPN for remote server access anywhere.

Docker

How to Force Docker Containers Through VPN with Gluetun: Ultimate Security for Torrents & Crawlers

By admin April 17, 2026

Learn how to configure Gluetun to run Docker containers through a VPN (Wireguard/OpenVPN). A secure, anonymous solution for specific services without impacting overall system speed.

Network

Configuring VPN Clients on Linux: Battle-Tested Experience with WireGuard, OpenVPN, and IPsec

By admin April 1, 2026

A hands-on guide to configuring WireGuard, OpenVPN, and IPsec on Linux. Learn how to troubleshoot routing, DNS, and MTU issues from a system administrator's perspective.

Security

WireGuard VPN on Ubuntu Server: Complete Setup and Configuration from A to Z

By admin March 5, 2026

WireGuard runs directly in the Linux kernel, delivering significantly better performance than OpenVPN (real-world benchmarks: 100–200Mbps vs nearly 1Gbps) with far simpler configuration. This guide walks through each step in practice: installation, key pair generation, server and client configuration on Ubuntu Server — plus troubleshooting for common issues.