- Login to the configuration interface at http://192.168.1.254
- Click Configure --> LAN --> DHCP Server, set Server Mode to Off and press Submit
- Click Configure --> Advanced --> Ethernet Bridge, check "Enable concurrent bridging/routing"
  and press Submit
- Click Configure --> WAN --> PPP over Ethernet vcc1, uncheck "Enable Interface" and press
  Submit
- Click Configure --> WAN --> uncheck "Enable Gateway Option" under "IP Gateway" and press
  Submit
- Click on the yellow exclamation triangle icon in the top right corner and press Save &
  Restart