How to Port Forward in Your Router for Synology DS411

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Port Forward Staff
July 22, 2021 (Last Updated: ) | Reading Time: 2 minutes

The ports that need to be forwarded for a Synology DS411 device are listed here:

Synology DS411 - PC

  • TCP: 20-22, 25, 80, 110-111, 137-139, 143, 443, 445, 548, 873, 892, 993, 995, 2049, 3260, 4672, 5000-5001, 5005-5006, 5432, 6881-6999, 7000-7001, 9997-9999, 55536-55663, 55736-55863
  • UDP: 25, 110-111, 137-139, 143, 445, 892, 993, 995, 2049, 4662, 4672, 5432, 6881-6999, 9997-9999

Setting Up a Port Forward for a Synology DS411 device

You may need to forward ports in your router when you use a Synology DS411 device. Forwarding ports is used to allow incoming connection requests from the internet to a Synology DS411 device.

By default routers do not allow incoming network requests. By forwarding a port you can overcome this limitation.

Remember to Do These Things Before You Forward a Port

You need to know the following things before you can forward a port:

Find Your Router's IP Address

You can run our free Router Detector software to locate your router's IP address. It is part of our Network Utilities suite of tools and is free for you to use it.

Otherwise, you can follow our guide Find Your Router IP Address.

Setting Up a Port Forward for a Synology DS411 device

We have Network Utilities software that can forward ports for you. With Network Utilities, you can easily forward ports and also un-forward ports quickly so that you can keep your network up to date with the ports that you need forwarded and maximize your network security.

Alternatively you can do it by hand. The process for forwarding a port is:

Usually you have to reboot your router in order to save the changes.

You can choose your router from our list to see exactly how to forward ports for a Synology DS411 device:

List of Routers - Customized for Synology DS411

That is the process required to forward ports in your router for a Synology DS411 device.

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