Frontier FiberOptic / Arris NVG Router Login

Updated

The Frontier FiberOptic / Arris NVG Router is a modem-router (gateway) whose admin page answers on 192.168.1.1. Each unit has its own admin password printed on the device label — there is no shared default.

Contents
  1. Frontier FiberOptic / Arris NVG Router default login
  2. How to log in to the Frontier FiberOptic / Arris NVG Router
  3. If the login does not work
  4. More help
  5. Frequently asked questions

Frontier FiberOptic / Arris NVG Router default login

ModelLogin addressUsernamePasswordSource
FiberOptic / Arris NVG Router192.168.1.1adminOn the label (unique)Official doc

Checked against Frontier Help Center — Change Your Wi-Fi Network Name and Password on 31 Aug 2026 (medium confidence), via the ssid.ai dataset (CC BY 4.0).

“Frontier routers (Arris/Sagemcom FiberOptic gateways) print the admin password on the device label — it varies by unit and model, so there is no single universal default.”

How to log in to the Frontier FiberOptic / Arris NVG Router

  1. Connect to the Frontier FiberOptic / Arris NVG Router by Wi-Fi or a network cable. On a phone, turn off mobile data.
  2. Open a browser and go to 192.168.1.1.
  3. Sign in with admin / On the label (unique).
  4. Open the Wireless or Wi-Fi section to change the network name and password.

If the login does not work

  • Check the label first. This model has a unique password printed on the device — admin / admin will not work.
  • Someone may have changed it. A factory reset restores the login above.
  • Reset: hold the Reset button for about 10 seconds while the device is powered on.
  • Wrong address? Check your default gateway — see how to find your router’s IP.
  • Type http://, not https://, and turn off any VPN or Private DNS.

More help

Frequently asked questions

What is the default password for the Frontier FiberOptic / Arris NVG Router?

Username admin, password On the label (unique).

What is the Frontier FiberOptic / Arris NVG Router IP address?

The admin page is at 192.168.1.1.

How do I reset the Frontier FiberOptic / Arris NVG Router?

Hold the Reset button for about 10 seconds while the device is powered on.