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Boost Your Synology NAS: How to Enable Wake-on-LAN (WOL)

Wake-on-LAN (WOL) allows you to remotely power on your Synology NAS, saving energy while keeping it accessible when needed. Follow this guide to configure and use WOL effectively.

Step 1: Enable Wake-on-LAN in DSM

  1. Log in to DSM (DiskStation Manager).
  2. Navigate to Control Panel > Hardware & Power.
  3. Click on the Power tab.
  4. Check the box Enable Wake-on-LAN (WOL).
  5. Click Apply to save changes.

Step 2: Find Your NAS MAC Address

  1. Go to Control Panel > Network.
  2. Under the Network Interface tab, find the MAC address of your NAS.
  3. Note it down for later use in WOL applications.

Step 3: Configure Router for WOL (Optional)

To wake your NAS from outside your home network:

  1. Log in to your router’s settings.
  2. Set up a Static IP for your NAS (recommended for consistent WOL functionality).
  3. Enable Port Forwarding for UDP port 9 or 7 (depending on WOL client requirements).
  4. Save and reboot the router.

Step 4: Use a Wake-on-LAN Application

Windows/Mac:

  • Use WakeMeOnLan, Depicus WOL, WakeOnCommand, or TeamViewer WOL.
  • Enter your NAS MAC address and IP address.
  • Send the WOL signal to power on your NAS.

Mobile Apps:

  • Android: “Wake On Lan” (by Mike Webb), “Fing”
  • iOS: “WOL – Wake on LAN” or “Mocha WOL”
  • Input your NAS MAC address and select your network.
  • Tap the wake button to start your NAS remotely.

Step 5: Wake NAS Using Synology Assistant

  1. Download and install Synology Assistant from the official Synology website.
  2. Launch the software and detect your NAS.
  3. Right-click on your NAS and select Wake Up.

Troubleshooting WOL Issues

  • Ensure Wake-on-LAN is enabled in DSM > Hardware & Power.
  • Verify that the NAS is connected to a wired Ethernet connection (WOL does not work over Wi-Fi).
  • Check your router’s port forwarding and static IP settings.
  • If using WOL from the internet, confirm your ISP allows UDP traffic on port 9 or 7.

Conclusion

With Wake-on-LAN configured, you can power on your Synology NAS remotely, ensuring accessibility while reducing energy consumption. Whether using a PC, mobile app, or Synology Assistant, WOL makes managing your NAS more convenient!

💡 Pro Tip: Combine WOL with scheduled shutdowns to automate NAS power management and save even more energy!
💡 Pro Tip: Keep your NAS and networking devices firmware up to date for best performance!
💡 Pro Tip: Always buy Synology NAS at nasstore.eu for the best deals and reliability!