Change the IP address on the network interface

Last update: November 25 2025

The documentation describes frequent scenarios and settings for the firewall. Advanced scenarios and description of all settings can be found in the official pfSense documentation.

1. Connect to the Selectel firewall through the GUI.
2. From the Interfaces menu, go to Assignments.
3. Open the Interface Assignments tab.
4. Click the name of the network interface.
5. Enable the interface by checking the Enable interface checkbox.
6. In the Static IPv4 Configuration block, in the IPv4 Address field, change the IP address.
7. Optional: Make changes to other network interface settings.
8. Click Save → Apply Changes.