Open the flash drive and navigate to the /config folder. Delete (or Rename) These Files: network.cfg network-rules.cfg (if it exists)
Use this if the web GUI is unreachable.
If you can't access the web interface or SSH because your IP settings are incorrect, this method is your solution. unraid reset network settings
Sometimes your local network settings are fine, but you accidentally locked yourself out while configuring Unraid's built-in WireGuard VPN.
Before diving into the procedures, it's helpful to know when this solution is likely the right one. Consider a network reset if you encounter any of these common scenarios: Open the flash drive and navigate to the /config folder
To reset network settings in Unraid, you typically need to manage specific configuration files located on the server's boot flash drive. While there isn't a formal academic "paper" on this specific maintenance task, official documentation and community consensus provide a standard procedure. Primary Reset Method
network.cfg (Contains IP addresses, gateways, and DNS settings). Sometimes your local network settings are fine, but
this file, or rename it to network.cfg.bak if you want to keep a backup of your old settings. Step 4: Reboot Your Unraid Server Safely eject the USB drive from your computer. Plug it back into your Unraid server. Power on the server.
cp /boot/config/network.cfg /boot/config/network.cfg.bak
(Clears MAC-to-interface mapping; useful if you changed NICs.)
Type the following commands one by one, pressing after each: