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Arris NVG558 Router - Forward Unknown Traffic to LAN

2026-10-15 07:07:43.284

Arris NVG558 Router - Forward Unknown Traffic to LAN

Here's how to forward unknown traffic to LAN on your NVG558 router.
  1. Sign in to the Admin WebGUI then click
    Firewall
    .
    You must be connected to the network to access the admin page.
  2. Click
    Firewall IP Passthrough
    .
  3. Choose
    Default Server
     from the 'Allocation Mode' dropdown menu.
    IP Passthrough
  4. Choose the device on the home network to receive traffic directed to the Gateway's public IP address.
    If the device is connected, find it and click its address in the 'Choose from List' field. If the device has not connected, type its MAC address into the 'Manual Entry' input field.
  5. Click
    Save
     for the changes to take effect.