Pfsense Serial Number

After reboot, pfSense will re-hash the hardware and report the correct physical serial number from the new device.

field will display the unique hardware ID assigned at the factory. Generic Hardware: pfsense serial number

: If you are using a third-party server (like Dell or HP), pfSense may display the hardware serial number in the same widget, provided the BIOS populates that field. If it's not found, you may see a "Host UUID" instead. 2. Locate Serial Number via Command Line (CLI) After reboot, pfSense will re-hash the hardware and