Exit Nodes (route all traffic)
Exit nodes capture all your network traffic, which is often not what you want. To configure Tailscale to only route certain subnets (the more common configuration), read about subnet routers instead.
The exit node feature lets you route all non-Tailscale internet traffic through a specific device on your Tailscale network (known as a tailnet). The device routing your traffic is called an "exit node."
By default, Tailscale acts as an overlay network: it only routes traffic between devices running Tailscale, but doesn't touch your public internet traffic, such as when you visit Google or Twitter. This is ideal for most people, who need secure communication between sensitive devices (company servers, home computers), but don't need extra layers of encryption or latency for their public internet connection.
However, there may be times when you do want Tailscale to route your public internet traffic: in a cafe with untrusted Wi-Fi, or when traveling overseas and needing access to an online service (such as banking) only available in your home country.
By setting a device on your network as an exit node, you can use it to route all your public internet traffic as needed, like a consumer VPN.
If you've ever used default routes (0.0.0.0/0, ::/0) with other VPNs or native WireGuard®, exit nodes are Tailscale's equivalent. Exit nodes use default routes under the hood.
Configuring an exit node
Let's walk through how to configure an exit node for your network. For security purposes, every device must explicitly opt in to using the exit node:
- A device must advertise that it's willing to be an exit node.
- An Owner, Admin, or Network admin must allow it to be an exit node for the network.
- And then other devices on your network can use that exit node as they'd like.
Prerequisites
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Before you begin this guide, you'll need a Tailscale network, called a tailnet, set up. Read our getting started guide if you need help with this.
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Ensure both the exit node and devices using the exit node will run Tailscale v1.20 or later.
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Ensure your exit node is a Linux, macOS, Windows, or Android device.
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If your tailnet is using the default ACL, users of your tailnet already have access to any exit nodes that you configure. If you have modified your ACL, ensure you have created an access rule that grants access to
autogroup:internetto users who you wish to use exit nodes. They do not need access to the exit node itself in order to use the exit node. Here's an example line to add to your ACL that allows all users access to the internet through an exit node:// All users can use exit nodes // If you are using the default ACL, this rule is not needed because the // default ACL allows all users access to the internet through an exit node { "action": "accept", "src": ["autogroup:member"], "dst": ["autogroup:internet:*"] },
Step 1: Install the Tailscale client
Download and install Tailscale onto your exit node machine. We offer instructions for a variety of Linux distros.
Step 2: Advertise a device as an exit node
This feature requires IP forwarding to be enabled.
Enable IP forwarding
If your Linux system has a /etc/sysctl.d directory, use:
echo 'net.ipv4.ip_forward = 1' | sudo tee -a /etc/sysctl.d/99-tailscale.conf
echo 'net.ipv6.conf.all.forwarding = 1' | sudo tee -a /etc/sysctl.d/99-tailscale.conf
sudo sysctl -p /etc/sysctl.d/99-tailscale.conf
Otherwise, use:
echo 'net.ipv4.ip_forward = 1' | sudo tee -a /etc/sysctl.conf
echo 'net.ipv6.conf.all.forwarding = 1' | sudo tee -a /etc/sysctl.conf
sudo sysctl -p /etc/sysctl.conf
If your Linux node uses firewalld, you may need to
also allow masquerading due to a
known issue. As a workaround, you can allow masquerading with this command:
firewall-cmd --permanent --add-masquerade
Other distros may require different steps.
When enabling IP forwarding, ensure your firewall is set up to deny traffic
forwarding by default. This is a default setting for common firewalls like ufw
and firewalld, and ensures your device doesn't route traffic you don't intend.
Advertise the device as an exit node
From the device you'd like to use as an exit node, re-run tailscale up with
the --advertise-exit-node flag, along with any other flags you normally use:
sudo tailscale up --advertise-exit-node
If the device is authenticated by a user who can approve exit nodes in autoApprovers, then the exit node will automatically be approved.
Step 3: Allow the exit node from the admin console
This step is not required if using autoApprovers.
An admin in your network must now allow this device to be used as an exit node.
Open the Machines page of the admin console, and locate the
exit node device. You can look for the Exit Node badge in the machines list,
or use the property:exit-node filter
to see all devices claiming to be exit nodes.
Look for the 'exit node' badge to see devices advertising as exit nodes.
Once you've found the machine, from the 
menu, open the Edit route settings panel, and enable the Use as exit node option.
Step 4: Use the exit node
You can now use the exit node from devices in your network. Each device must enable the exit node separately.
Instructions differ depending on the OS:
Re-run tailscale up with the --exit-node= flag, passing
the Tailscale 100.x.y.z IP address of the exit node.
sudo tailscale up --exit-node=<exit-node-ip>
You can find the IP address for the device from the admin console, or by running
tailscale status.
Alternatively, set --exit-node-allow-lan-access to true to allow direct access to your local network
when traffic is routed via an exit node.
sudo tailscale up --exit-node=<exit-node-ip> --exit-node-allow-lan-access=true
The option to use an exit node will only display if there is an available exit node in your tailnet.
Step 5: Done!
You can verify that your traffic is routed by another device by checking your public IP address using online tools. You should see the exit node's public IP rather than your local device's IP.
You can disable routing through the exit node at any time by selecting None from the same menu used in step 4.