# Configuring WAN on Ubiquiti Security Gateway

**Step 1**

Launch the UniFi Controller and click on **Launch a Browser to Manage the Network**.

**Step 2**

Click on **Devices** and locate the UniFi Security Gateway.

**Step 3**

Click on the UniFi Security Gateway and then click **Configuration** from the right panel.

**Step 4**

Expand the WAN tab and select between DHCP and Static depending on your ISP configuration. To save the settings, click on **Queue Changes > Devices Pending Changes > Apply All.**