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How to Setup a Secure Mesh VPN with Tailscale on Linux
If you want the security of WireGuard without messing around with complex configuration files, firewall routing, or port forwarding, Tailscale is the ultimate solution. It creates a secure peer-to-peer mesh network between your devices instantly.
Step 1: Install Tailscale on Your Linux Server
Connect to your VPS and run the official automated installation script:
Step 2: Authenticate and Connect
Start the Tailscale service and link the server to your account:
The terminal will display a unique URL. Copy and paste this URL into your web browser, log in (using Google, GitHub, Microsoft, etc.), and your server is officially part of your private network!
Step 3: Enable Exit Node (Route All Internet Traffic)
By default, Tailscale only lets your devices talk to each other. If you want to use your Linux server as a traditional VPN to route all your web browsing, you must enable it as an exit node.
1. Allow IP forwarding on the server:
2. Restart Tailscale advertising the exit node flag:
Step 4: Approve the Exit Node in Your Dashboard
Step 5: Connect Your Client Devices
Download the Tailscale app on your phone or laptop. Log into the same account, select your Linux server as the "Exit Node", and you are now browsing securely through your private VPS!
If you want the security of WireGuard without messing around with complex configuration files, firewall routing, or port forwarding, Tailscale is the ultimate solution. It creates a secure peer-to-peer mesh network between your devices instantly.
Step 1: Install Tailscale on Your Linux Server
Connect to your VPS and run the official automated installation script:
Code:
curl -fsSL tailscale.com | sh
Step 2: Authenticate and Connect
Start the Tailscale service and link the server to your account:
Code:
sudo tailscale up
Step 3: Enable Exit Node (Route All Internet Traffic)
By default, Tailscale only lets your devices talk to each other. If you want to use your Linux server as a traditional VPN to route all your web browsing, you must enable it as an exit node.
1. Allow IP forwarding on the server:
Code:
echo 'net.ipv4.ip_forward = 1' | sudo tee -a /etc/sysctl.confecho 'net.ipv6.conf.all.forwarding = 1' | sudo tee -a /etc/sysctl.confsudo sysctl -p
Code:
sudo tailscale up --advertise-exit-node
Step 4: Approve the Exit Node in Your Dashboard
- Go to your online Tailscale Admin Console.
- Find your Linux server in the machines list.
- Click the three dots (...) -> Edit route settings.
- Turn on Exit Node.
Step 5: Connect Your Client Devices
Download the Tailscale app on your phone or laptop. Log into the same account, select your Linux server as the "Exit Node", and you are now browsing securely through your private VPS!