BLOG · FIELD NOTES

VPNSmith Guides & Comparisons

Understand how a WireGuard tunnel works, what a GDPR VPS truly costs, and how to forge your own infra. Long-form, sourced, kept up to date.

All · 117 VPS Comparisons · 12 Self-host VPN · 75 Tunneling & Obfuscation · 13 clusters.self-host-vpn-head · 9 clusters.vpn-trust-audits · 1 clusters.commercial-vpn · 2 clusters.vps-hosting · 3 clusters.wireguard · 1 Cloud Privacy · 1

The rear panel of a white network device labeled eth0 to eth3, with grey and orange ethernet cables plugged in and green link LEDs lit

Featuredclusters.self-host-vpn-head2026-09-26

Tailscale Subnet Router: Reach Your Whole LAN Without Installing Tailscale Everywhere (2026)

A subnet router advertises your local network's routes to your tailnet, so printers, NAS boxes and IoT devices become reachable without running Tailscale on them. The exact commands, the admin console approval step everyone misses, the accept-routes flag on Linux, and the overlapping-subnet trap.

5 min readRead the article

A long corridor of server racks in a data centre, blue LED lights glowing from the front panels of each rack, cable trays running along the ceiling

clusters.self-host-vpn-head

2026-09-206 min

Tailscale vs WireGuard: What Tailscale Adds, What It Takes Away (2026)

Tailscale is built on WireGuard, so the comparison is not protocol vs protocol. It is raw WireGuard (you manage keys, routes and NAT yourself) vs Tailscale (a managed control plane that does it for you). Here is what you gain, what you give up, and which one fits your situation.

Read

Close-up of ethernet cables plugged into the ports of a network switch

clusters.self-host-vpn-head

2026-08-085 min

Tailscale Funnel: the one-word difference that puts your app on the public internet

Tailscale Serve shares a local service inside your tailnet. Tailscale Funnel puts it on the open internet, reachable by anyone. Same syntax, one word apart, opposite exposure. What Funnel actually does, its three allowed ports, what has to be enabled first, and when Cloudflare Tunnel fits better.

Read

A tidy home desk with an iMac, keyboard, mouse and a notebook

clusters.self-host-vpn-head

2026-06-213 min

What Is a Home Server? A Plain-English Guide (2026)

A home server is just a computer that stays on to serve other devices in your home - files, media, backups, or a self-hosted VPN. What a home server is, what people run on one, how it differs from a VPS, and what you need to start.

Read

A gaming PC interior with RGB liquid cooling

clusters.self-host-vpn-head

2026-06-088 min

VPN on Synology and QNAP NAS: complete 2026 guide (WireGuard + OpenVPN)

Set up a VPN on Synology NAS (DSM 7.2) or QNAP (QTS 5.1) in 2026: native WireGuard, OpenVPN, Docker, QVPN Service. Throughput expectations, security hardening, and use cases.

Read

Green data stream on dark background - network tunneling and exit node routing with Tailscale 2026

clusters.self-host-vpn-head

2026-06-088 min

Tailscale Exit Node: Set One Up in 20 Minutes (and Can You Run Two?)

Working exit node on Ubuntu 24.04 in 20 minutes: IP forwarding, the exact CLI commands, admin console approval, Mac/iOS/Android clients. And yes, you can run several at once on a paid plan - one active per device.

Read

Raspberry Pi board close-up with green PCB and GPIO pins on a wooden desk

clusters.self-host-vpn-head

2026-06-089 min

Self-host VPN on Raspberry Pi 5: WireGuard (2026)

Set up a WireGuard VPN on Raspberry Pi 5 in 2026: hardware, OS setup, server config, port forwarding, DuckDNS, iOS/Android/Mac/Windows clients. Throughput is bounded by your home upload.

Read

clusters.self-host-vpn-head

2026-06-088 min

Cloudflare WARP vs WireGuard: which in 2026?

WARP free or WARP+ vs self-hosted WireGuard: honest comparison on anonymization, latency, throughput and sovereignty, based on documented design.

Read

clusters.self-host-vpn-head

2026-06-0824 min

Best Self-Host VPN 2026: WireGuard vs 4 rivals

WireGuard, Tailscale, Headscale, Nebula and OpenVPN compared: latency, throughput, learning curve, and a decision matrix by profile.

Read

Don't feel like reading? Run the diagnostic.

5 minutes, no signup, and you see exactly what sites detect about you.

Run the diagnostic Get Contabo