30d Factory Reset Full | Fortigate
Introduction: Why a Full Factory Reset on the FortiGate 30D Might Save Your Network
The FortiGate 30D is a legacy workhorse in the Fortinet ecosystem. While it has reached its End-of-Life (EOL) and End-of-Support (EOS), many home labs, small businesses, and budget-conscious organizations still rely on this compact, rugged desktop firewall. However, common issues such as forgotten admin passwords, misconfigured VLANs, boot loops, or the need to repurpose the device for a new network demand one powerful solution: a full factory reset.
A "full" factory reset on the FortiGate 30D goes beyond simply rebooting or restoring saved settings. It erases all configurations—including firewall policies, user accounts, routing tables, and SSL VPN settings—and returns the device to its original "out-of-the-box" state. This guide provides an exhaustive, step-by-step walkthrough for performing a complete factory reset on the FortiGate 30D via three distinct methods, along with post-reset recovery tips.
If you have administrative access to the firewall and simply want to reset it for re-deployment, using the CLI is the fastest and safest method.
The Steps:
Log in with admin (no password). Go to System > Administrators (or CLI: config system admin) and set a strong password. Leaving the password blank is a critical security risk. fortigate 30d factory reset full
This method resets the configuration but may not clear all NVRAM variables or corrupted boot images. It works only if the device is already booted or bootable.
After reboot, connect a PC to Port 1 (or any internal port). The PC should get an IP in 192.168.1.x/24 (e.g., 192.168.1.2). Open a browser to https://192.168.1.99 (default login: admin / blank password or admin/admin).
To perform a full factory reset on a FortiGate 30D, use the command-line interface (CLI) for a software reset or the physical reset pinhole if you are locked out of the device. Method 1: Command-Line Interface (CLI)
This is the standard method if you have administrative access via a console cable or SSH.
Connect to the CLI: Use a console cable (RJ45 to DB9 or USB) and a terminal emulator like PuTTY with settings: 9600 baud, 8 data bits, no parity, 1 stop bit. Introduction: Why a Full Factory Reset on the
Log in: Enter the administrator credentials (default: username admin, no password).
Execute the Reset: Type the following command and press Enter:execute factoryreset.
Confirm: When prompted with Do you want to continue? (y/n), type y. The device will wipe all configurations and reboot automatically. Method 2: Physical Reset Button (Lockout Method)
Use this method if you cannot log in. The FortiGate 30D has a small RESET pinhole, typically located near the power connector or on the back panel. Power Cycle: Unplug the power from the device.
Hold Reset: Use a paperclip to press and hold the RESET button while plugging the power back in. If you have administrative access to the firewall
Observe LEDs: Continue holding for 10–30 seconds until the STATUS LED begins to flash amber or red.
Release: Release the button. The unit will boot with factory default settings. Post-Reset Defaults
Once reset, the device will be accessible using these defaults:
How to reset to Factory Default configura... - Fortinet Community
Whether you've inherited a used FortiGate 30D, forgotten the admin password, or simply want to wipe the configuration slate clean, performing a factory reset is a essential skill for any network administrator.
The FortiGate 30D is a robust, compact desktop firewall, but like all Fortinet devices, the reset process is slightly different depending on whether you have access to the GUI/CLI or you are locked out completely.
In this guide, we will cover the three methods to fully reset your FortiGate 30D to factory defaults.
