How Can I Install Tailscale Remotely via CLI/SSH on Synology NAS?
Tailscale is a powerful and easy-to-use VPN service that enables secure network connections between devices. For Synology NAS users, installing Tailscale can enhance remote access, providing a secure way to connect to your network. This guide will walk you through installing Tailscale on a Synology NAS remotely using the command-line interface (CLI) and SSH.
Basic Preparation
Before installing Tailscale, ensure you have the following prerequisites:
- Synology NAS with DSM 6.2 or higher: The guide assumes your NAS is running DSM 6.2 or later. SSH Access Enabled: Ensure that SSH access is enabled on your Synology NAS. Administrator Privileges: You need to have admin rights to install and configure software.
How to Enable SSH Access?
- Log in to your Synology NAS web interface via find.synology.
- Navigate to `Control Panel > Terminal & SNMP`.
- Check the box next to `Enable SSH service`.
- Click `Apply` to save the changes.
How to Access Synology NAS via SSH?
Use an SSH client to connect to your Synology NAS. For Windows, you can use PuTTY, and for macOS or Linux, you can use the terminal. Open your SSH client and connect using the following command:
sshadmin_username@nas_ip_address
Replace `admin_username` with your administrator username and `nas_ip_address` with the IP address of your Synology NAS. Enter your password when prompted to gain access.
How to Install Tailscale on Synology NAS?
First, add the Tailscale package source to your Synology NAS. This step ensures you can download and install Tailscale from the appropriate repository.Ensure your system is updated by running this command:
sudo apt-get update
- Install the package needed to add a new repository:
sudo apt-get install -y apt-transport-https
- Add the Tailscale GPG key:
curl -fsSL https://pkgs.tailscale.com/stable/ubuntu/focal.gpg | sudo tee /usr/share/keyrings/tailscale-archive-keyring.gpg>/dev/null
- Add the Tailscale repository to your sources list:
echo “deb [signed-by=/usr/share/keyrings/tailscale-archive-keyring.gpg] https://pkgs.tailscale.com/stable/ubuntu focal main” | sudo tee /etc/apt/sources.list.d/tailscale.list
- Update your package list to include the new repository:
sudo apt-get update
- Final Installation of Tailscale Package
Now that the Tailscale repository is added, you can proceed with the installation.
- Install Tailscale using the package manager:
sudo apt-get install -y tailscale
- Start the Tailscale service:
sudotailscale up
Follow the on-screen instructions to authenticate and link your Synology NAS to your Tailscale account. This typically involves logging into your Tailscale account via a web browser and authorizing the device.
Configuring Tailscale and Verifying Installation
After installation, verify that Tailscale is running correctly. Check the status of Tailscale:
sudotailscale status
The output should display your Synology NAS as part of your Tailscale network with a unique IP address assigned.
Advanced Configuration
You can further configure Tailscale to suit your network needs. For example, you can manage access control settings, configure exit nodes, or set up subnets.
- To configure Tailscale to route traffic through your NAS, you can enable subnet routing:
sudotailscale up –advertise-routes=192.168.1.0/24
Replace `192.168.1.0/24` with the subnet you wish to route.
- To use your NAS as an exit node, allowing it to route traffic for other devices, use:
sudotailscale up –advertise-exit-node
These configurations can be adjusted based on your specific requirements and network setup.
Conclusion
Installing Tailscale on your Synology NAS via CLI/SSH enhances secure remote access capabilities, providing a reliable and straightforward way to connect your devices. By following these steps, you can efficiently set up Tailscale and integrate it with your network, ensuring secure and streamlined remote connectivity. With Tailscale, managing remote access to your Synology NAS becomes easier and more secure, allowing you to focus on your core tasks.