To reset your Unraid network settings when you lose access to the WebGUI, you can perform a "deep" manual reset by deleting specific configuration files from your boot flash drive. This forces the system to revert to its factory default state—typically DHCP with standard bridging—upon the next reboot. How to Reset Network Settings Manually
If you cannot access the Unraid terminal, use a desktop or laptop to modify the flash drive manually: Shut down your Unraid server.
If you cannot access your server at all, follow these steps: the server and remove the Unraid USB flash drive. Plug the drive into another computer (PC/Mac). folder on the USB drive. Delete or Rename the following two files (renaming to is safer for backup): network.cfg network-rules.cfg (if it exists). Safely eject the drive, plug it back into your server, and Unraid will automatically recreate these files with default Serverbuilds.net Method 2: Command Line Interface (CLI) If you have a monitor and keyboard attached to the server: Log in at the prompt (usually as Run the following commands: unraid reset network settings
Maintaining a Stable Network Configuration
You will now have a fresh DHCP configuration. To reset your Unraid network settings when you
rm /boot/config/network.cfg
reboot
If you find yourself locked out of your Unraid server after changing a router, installing a new NIC, or misconfiguring a static IP, you aren't alone. Regaining access is straightforward and doesn't require a web GUI.
Locate and delete (or rename to .bak for safety) these files: network.cfg network-rules.cfg (if present) 3. Reboot and Reconnect If you find yourself locked out of your
Methodology 1: The Soft Reset (Operating System Level)