How to Port Forward Subsonic in Your Router

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

The ports that need to be forwarded for Subsonic are listed here:

Subsonic - PC

  • TCP: 4040
  • UDP:

Forwarding Ports for Subsonic

You may need to forward ports in your router when you use Subsonic. By forwarding ports you allow connection requests coming from the internet to be directed to Subsonic.

Routers generally do not allow incoming connection requests from the internet. A port forward can overcome this limitation.

Before You Forward a Port

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

How to Locate Your Router's IP Address

To find your router's IP address the easy way you can use our free Router Detector software. Our Router Detector tool is free to use and is part of our Network Utilities software.

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

How To Forward Ports for Subsonic

You can use our Network Utilities software to automatically forward ports for you. Our Network Utilities software allows you to add port forwards and also remove them when you no longer need them to maximize your network security.

You can also choose to set up port forwards manually. The way to forward 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 Subsonic:

List of Routers - Customized for Subsonic

Those are the steps for forwarding ports in your router for Subsonic.

More From Portforward