The incoming ports that need to be forwarded for Davis Instruments Weatherlink Live are:
Davis Instruments Weatherlink Live - Internet of Things
- TCP: 5621
- UDP:
Forward Ports for Davis Instruments Weatherlink Live

You may need to forward ports in your router when you use Davis Instruments Weatherlink Live. Forwarding ports is used to allow incoming connection requests from the internet to Davis Instruments Weatherlink Live.
Routers are not designed to allow incoming network requests. A port forward can overcome this limitation.
Before You Forward a Port
Make sure that you know these things before forwarding a port:
- The internal IP address of your router.
- Your device's IP address.
- Each of the TCP and UDP ports that you need to forward.
Find Your Router's IP Address
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.
Forwarding a Port for Davis Instruments Weatherlink Live
A smart way to forward your ports is to use Network Utilities. 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.
You can also choose to set up port forwards manually. The normal process for forwarding a port is:
- Start by logging in to your router.
- Locate your routers port forwarding section.
- Type your device's IP address into the correct box in your router.
- Put the TCP and UDP ports that you are forwarding for Davis Instruments Weatherlink Live in the correct boxes in your router.
Frequently you have to reboot your router for the changes to take effect.
You can choose your router from our list to see exactly how to forward ports for Davis Instruments Weatherlink Live:
List of Routers - Customized for Davis Instruments Weatherlink Live
Those are the steps for forwarding ports in your router for Davis Instruments Weatherlink Live.