How to Perform a Full Factory Reset on a FortiGate 30D

The FortiGate 30D is a workhorse for small branch offices and home labs. But whether you’ve inherited a used unit, forgotten the admin password, or simply want to wipe a messy configuration to start fresh, performing a factory reset is the ultimate troubleshooting step.

Pro Tip: If you want to keep the current operational data (like DHCP leases) or reset specific parts of the config, you can explore variations like execute factoryreset keepvpn or execute factoryreset2 (which formats the flash memory more aggressively). For a standard full reset, stick to the standard command.

  • Login:

    button for about 10–15 seconds until the status light flashes or the device reboots. Alternative Timing

    6. Post-Reset Steps