Port Forwarding on Your Router for Synology RS3412xs

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Port Forward Staff
July 22, 2021 (Last Updated: ) | Reading Time: 1 minutes

The incoming ports that need to be forwarded for a Synology RS3412xs device are:

Synology RS3412xs - 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

Forward Ports for a Synology RS3412xs device

You might need to forward some ports in your router when you use a Synology RS3412xs device. By forwarding ports you allow connection requests coming from the internet to be directed to a Synology RS3412xs device.

Routers are not designed to allow incoming network requests. By forwarding a port you can overcome this limitation.

Before Forwarding a Port

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

Find the IP Address of Your Router

We have free Router Detector software to help you find your router's IP address. It's a part of the Network Utilities suite of tools and it's completely free to use.

If you do not want to run the software, you can follow our Find Your Router IP Address guide.

How To Set Up Port Forwarding for a Synology RS3412xs device

We have Network Utilities software that can forward ports for you. Since Network Utilities allows you to both forward and un-forward ports easily you can keep your network security maximized, and then forward ports only when you need them.

Port forwarding can also be set up step-by-step by hand. The process for forwarding a port is:

Some routers need to be rebooted in order for the changes to be saved.

You can choose your router from our list to see exactly how to forward ports for a Synology RS3412xs device:

List of Routers - Customized for Synology RS3412xs

That's all it takes to forward your ports for a Synology RS3412xs device.

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