Would you like to learn how to Reset the Opnsense to Factory Defaults configuration? In this tutorial, we are going to show you all the steps required to reset to Factory Defaults the configuration of an Opnsense server in 5 minutes or less.

• OPNsense 19.7

Equipment list

The following section presents the list of equipment used to create this tutorial.

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OPNsense – Resetting to Factory Defaults

Open a browser software, enter the IP address of your Opnsense firewall and access web interface.

In our example, the following URL was entered in the Browser:

• https://192.168.15.11

The opnsense web interface should be presented.

opnsense login

On the prompt screen, enter the OPNsense Default Password login information.

• Username: root
• Password: Password set during OPNsense the installation

After a successful login, you will be sent to the OPNSense Dashboard.

opnsense dashboard

Access the Opnsense System menu, access the Configuration sub-menu and select the Defaults option.

opnsense factory default menu

Click on the Yes button to perform the OPNsense Factory Reset configuration.

opnsense factory default

Congratulations! You have reseted the OPNsense server configuration to factory defaults.