Resetting network settings in Unraid is a standard troubleshooting step when you lose access to the WebGUI or change your hardware setup. There is no single "Reset" button in the interface for this; instead, you must manually clear configuration files from the boot drive The Reset Process
He mounted the flash drive and listed the config directory. network.cfg was present but looked off—values truncated, a garbled line in the DNS entry. Then he remembered the Unraid forums, the people who had fixed stranger problems. But before he scrolled threads, he wanted to try a clean, decisive move: reset the network settings to defaults.
- Interface Rules: Make sure your interface mapping looks correct (e.g.,
eth0 is actually your primary LAN port).
- eth0 Settings: Change from DHCP to Static.
- Enter your desired IPv4 address, subnet mask (usually
255.255.255.0), gateway (your router’s IP), and DNS servers (8.8.8.8 and 1.1.1.1 are fine).
- Apply. Your web interface will change to the new static IP. Bookmark it this time!
Hardware Changes: You installed a new NIC (Network Interface Card) or changed your motherboard.
