Pfsense Serial Number 〈2026〉

: Run dmidecode -t system to see system information, including the serial number populated in the BIOS.

cat /etc/uniqueid

If the hardware exposes its serial number to the operating system via SMBIOS/IPMI, you can find it inside pfSense. pfsense serial number

If you want, tell me the device model or whether you’re using a Netgate appliance vs. a community install and I’ll give exact menu paths and screenshots-ready steps. : Run dmidecode -t system to see system

sysctl -n hw.serial