UniFi - How to remap the WAN ports on UXG Pro

Learn how to change the WAN port assignments on the UXG Pro

Alex Lowe

Last updated: October 9, 2026

Remapping the WAN ports on the UXG Pro can be a useful part of your deployment. For example, by default the UXG Pro has WAN 1 assigned to an RJ45 port and WAN 2 is assigned to an SFP port. WAN 1 is also the primary connection and WAN 2 is only the backup. (when used in a failover configuration)

If you want fast and reliable UniFi hosting, check out HostiFi with expert support, regular backups, managed updates and prices from $19 per month.

To learn more about our hosting plans, create an account or book a free demo to get started.


With port remapping, you can use the SFP port for WAN 1 and then use the spare RJ45 port for LAN, if needed.

How to swap WAN ports on the UXG Pro

First log into UniFi and go to settings

Next, go to Internet

Then, you can choose the port assignment for each WAN

One thing is to note, that once an interface is assigned to either WAN, it needs to be moved in order to be reassigned.

For example, if I wanted port 3 as WAN 1, I would need to change WAN 2 to port 2, then port 3 becomes available, then I can move it to WAN 1. This will be covered more in depth in the above video.

Video

About HostiFi

HostiFi provides hosting for Ubiquiti software platforms, with servers for UniFi and UISP. We also offer network consulting, with HostiFi Professional Services.

Get the Ubiquiti Top 20

Each month our team sifts through Ubiquiti news and content from around the web and delivers 20 of our favorite links to your inbox.

View recent issues

No spam. Unsubscribe anytime.

🤩

Discovered 3+ things that I did not know and will have a material impact on my business.

Newsletter Subscriber

🤩

All the info I want/need in a single clean thread! Perfect!

Newsletter Subscriber

🤩

Providing super valuable information to keep the community in the know. Awesome links page, Thank You.

Newsletter Subscriber