Pfsense Serial Number _best_ Jun 2026

If you are running the on your own hardware, there is no physical Netgate serial number to display. In this case, the dashboard will show a system-generated UUID instead of a serial number. This is completely normal and doesn't impact performance or indicate a problem.

If you are using an official Netgate appliance (SG-2100, SG-5100, etc.): pfsense serial number

Hardware repairs, replacements, and Return Merchandise Authorizations (RMAs) are tracked entirely by this unique identifier. If you are running the on your own