2026 WireGuard Setup Guide • 90 Seconds

WireGuard VPN Setup for Synology NAS & Docker Gluetun WireGuard Container

Verified 2026 Summary

Quick Setup Summary (Synology NAS & Docker)

Bind your Synology NAS or homelab Docker containers to a dedicated SWEEPR VPN WireGuard tunnel with built-in firewall kill-switch protection inside `gluetun` so container traffic never touches your raw ISP IP. Engineered for Synology DSM 7.2 / Docker Compose (`qmcgaw/gluetun`) with recommended MTU 1420 and direct 10Gbps peering via NL-AMS-01 (Amsterdam 8ms) / SE-STO-01 (Stockholm 14ms).

Free Download (30s Wi-Fi & Speed Scan) Get Pro (£6.25/mo — Save 50%) → Run Browser Throttling Test →

Verified WireGuard Configuration / CLI Snippet ChaCha20-Poly1305 • 10Gbps RAM-Only

services:
  gluetun:
    image: qmcgaw/gluetun:latest
    cap_add: [NET_ADMIN]
    devices: [/dev/net/tun:/dev/net/tun]
    environment:
      - VPN_SERVICE_PROVIDER=custom
      - VPN_TYPE=wireguard
      - WIREGUARD_ENDPOINT_IP=95.179.181.53
      - WIREGUARD_ENDPOINT_PORT=51820
      - WIREGUARD_ADDRESSES=10.64.0.42/32
      - DNS_ADDRESS=10.64.0.1

Technical Specification Matrix: SWEEPR VPN on Synology NAS & Docker

Metric / Capability	SWEEPR VPN on Synology NAS & Docker	Legacy / Bloated Consumer VPNs
Target Platform / Firmware	Synology DSM 7.2 / Docker Compose (`qmcgaw/gluetun`)	Often locked to proprietary bloated GUI apps
Setup Time	90 Seconds	15–30 minutes of manual troubleshooting
Recommended Tunnel MTU	1420	Fixed 1500 MTU (causes packet fragmentation)
Primary 10Gbps Endpoint	NL-AMS-01 (Amsterdam 8ms) / SE-STO-01 (Stockholm 14ms)	Overcrowded virtualised servers
Smart-TV & Tracker Blocking	Built-in via 10.64.0.1 in-tunnel DNS resolver	Requires separate third-party DNS setup
Simultaneous Device Slots	Up to 10 Devices (1 router slot covers whole LAN)	5–6 Devices or steep renewal surcharges
Transparent Price-Lock	£74.99/yr (Save 50%), £48.99/6mo, or £1.99 1st Month	Unprotected or subject to 2nd-year renewal hikes

1. Why Synology NAS & Docker Users Choose SWEEPR VPN

Container-scoped kill switch guarantees zero leaks if the WireGuard handshake drops. High-speed 10Gbps Amsterdam & Stockholm endpoints engineered for continuous homelab uptime.

2. Optimal MTU (1420) & Keepalive Settings

When running WireGuard on Synology DSM 7.2 / Docker Compose (`qmcgaw/gluetun`), setting your interface MTU to 1420 with a 25-second PersistentKeepalive ensures zero packet fragmentation over PPPoE, DOCSIS, and CGNAT broadband links.

Keeps your primary home LAN IP untouched for local Plex, SMB, and Home Assistant services. All traffic resolves through SWEEPR’s private 10.64.0.1 DNS shield with zero activity logs.

3. Testing Your Tunnel & Leak Protection

Once connected to NL-AMS-01 (Amsterdam 8ms) / SE-STO-01 (Stockholm 14ms), open SWEEPR’s free IP, DNS & WebRTC Leak Test (/tools/leak-test) or ISP Speed & Throttling Checker (/tools/isp-throttling-test) to confirm your public IPv4/IPv6 and DNS resolvers are 100% encrypted.

Every SWEEPR VPN Pro plan covers up to 10 devices simultaneously and is backed by our 30-day money-back guarantee.

Frequently Asked Questions

How long does it take to set up SWEEPR VPN on Synology NAS & Docker?

Setup takes approximately 90 Seconds using either the native SWEEPR client or our standard WireGuard configuration parameters (1420).

Does running SWEEPR VPN on a router count as 1 device or multiple devices?

Running SWEEPR VPN on a router or gateway (Synology NAS & Docker) counts as just 1 of your 10 device slots while encrypting every laptop, phone, and Smart TV connected behind it.