Introduction

Accessing your Synology NAS from outside your local network can be a challenge due to firewall restrictions and the need for secure communication. ZeroTier offers a straightforward and highly secure way to connect to your NAS from anywhere in the world without the need for complex VPN configurations or port forwarding. This guide will walk you through setting up ZeroTier on your Synology NAS, allowing you to access your files and services from any location.

What is ZeroTier?

ZeroTier is a virtual networking service that simplifies the process of creating secure, private networks over the internet. It enables devices to communicate with each other as if they were on the same local network, making it perfect for accessing your Synology NAS from remote locations. Unlike traditional VPNs, ZeroTier is easy to set up and offers low latency connections.

Why Use ZeroTier for NAS Access?

1. Secure Connection: ZeroTier provides end-to-end encryption for all traffic between connected devices.
2. No Port Forwarding: ZeroTier eliminates the need for risky port forwarding, keeping your network more secure.
3. Global Access: With ZeroTier, you can connect to your Synology NAS from anywhere in the world, as long as both devices are connected to the same ZeroTier network.
4. Ease of Use: ZeroTier is easy to install and configure on most devices, including Synology NAS.

Step-by-Step Guide to Setting Up ZeroTier on Synology NAS

Step 1: Create a ZeroTier Account

To start, you need a ZeroTier account. Go to the ZeroTier website and create an account. Once logged in, you can create a new network.

Step 2: Install ZeroTier on Synology NAS

To install ZeroTier on your Synology NAS, follow these steps:

1. Enable Synology Package Center: Go to the Synology DSM interface and open the Package Center.

2. Add ZeroTier Package Source: In the Package Center, go to “Settings,” then under “General” tab, enable “Trust Level: Any Publisher.” Next, add ZeroTier’s package source URL. This URL can be found on the ZeroTier GitHub or package repository.

3. Install ZeroTier: Once you’ve added the package source, search for ZeroTier in the Package Center and install it.

Step 3: Join a ZeroTier Network

1. Create a Network: In your ZeroTier account, go to the Networks section and create a new network. You will be given a unique Network ID.

2. Configure Synology NAS: After installing ZeroTier on your NAS, launch the ZeroTier package, and enter the Network ID you received when creating your network. Click “Join Network.”

3. Authorize the NAS: In the ZeroTier web console, authorize the Synology NAS to access the network by approving its device ID.

Step 4: Install ZeroTier on Your Remote Devices

To access your Synology NAS from other devices (laptop, smartphone, etc.), you need to install ZeroTier on each device. The installation process is similar across platforms:

• For Windows or macOS: Download and install the ZeroTier client from the ZeroTier website. After installation, join the same network by entering the Network ID.
• For Mobile Devices (iOS/Android): Install the ZeroTier app from the App Store or Google Play, and join the network using the same Network ID.

Step 5: Access Your Synology NAS

Once both your Synology NAS and remote devices are connected to the ZeroTier network, they will behave as if they are on the same local network. You can now access your NAS using its local IP address or hostname. For example:

• On Windows, open File Explorer and enter \\NAS-IP-address or \\NAS-hostname.
• On macOS, use Finder and connect to the server via smb://NAS-IP-address.

Use Cases for ZeroTier and Synology NAS

1. Remote File Access: Access and manage files stored on your Synology NAS from anywhere, without needing to worry about firewalls or VPNs.

2. Media Streaming: Stream media files stored on your NAS to devices across the globe using Plex or Synology’s own multimedia services.

3. Remote Backup: Set up automated backups from your laptop or desktop to your Synology NAS no matter where you are.

4. Collaborative Work: If multiple users need to access the NAS remotely, ZeroTier allows for a secure, multi-user setup with minimal configuration.

Conclusion

ZeroTier provides a simple, secure, and reliable solution for accessing your Synology NAS from anywhere in the world. By following this guide, you can easily set up a ZeroTier network and enjoy seamless access to your NAS without dealing with the complexities of traditional VPNs or port forwarding. Whether for remote file access, media streaming, or backup solutions, ZeroTier makes Synology NAS more versatile and accessible.