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How to Change WI-FI Password

Arris DG1670

This page shows how to log in to the Arris DG1670 router.

Find your Arris DG1670 router IP address

Before logging in, we need to know the internal IP address of your Arris DG1670 router.

Arris DG1670 IP address:

If you do not see the IP address of the router in the above list. You can determine the IP address of the router in 2 other ways:

  1. You can follow our “How to find the router IP address” guide.
  2. Or you can use free software called router IP address.

Now that you have the internal IP address of the router, we can log in.

Login to the Arris DG1670 router

Arris DG1670 has a web interface for configuration. You can log in to Arris DG1670 using any web browser you like. In this example, we will use Internet Explorer.

Enter the Arris DG1670 internal IP address

Put the internal IP address of Arris DG1670 into the address bar of the web browser.

Then press Enter on the keyboard. You should see a dialog box asking for your Arris DG1670 username and password.

Arris DG1670 default username and password

You need to know the username and password to log in to Arris DG1670. All the default usernames and passwords of Arris DG1670 are listed below.

Username: admin

Password: password

Enter your username and password in the pop-up dialog box.

Arris DG1670 main screen

You should now see the Arris DG1670 main screen.

If you see this screen, congratulations, you are now logged in to Arris DG1670. Now you can follow one of our other guides.

Change WiFi settings and password on Arris DG1670

The first thing that needs to be changed on this page is the Wireless Network Name (SSID). This is the name you assign to the network so that you can identify it when you need to access the network. Enter the original name here, but avoid using any personal information. For more information, check the guide titled “Wireless Name”.

If you want to disguise your network name, please uncheck the box labeled Broadcast Network Name (SSID). Unchecking this box will prevent your network name from appearing in the list of available networks. This does not mean that hackers cannot find your network. They have all the tools needed to scan hidden networks. This is just disguise and not invisibility.

The next thing to check is Channel. You need to use channel 1, 6 or 11. In the United States, there are only three channels, and if everyone uses them, they will not overlap. Overlapping channels will cause a lot of interference, and sharing a channel will not cause too much interference. For more information on this topic, see the guide titled WiFi Channel.

Now, skip to Security Mode. This is the type of security used for the network. We recommend using WPA2-PSK (AES) (recommended). This is the most powerful security protocol available today.

Below this is the Pre-Shared key. This is the password you use to access the network. You need to create a strong password of at least 8 characters. It should not contain any personal information or words that can be found in the dictionary. We recommend that you use some symbols, uppercase letters and numbers in this password. For help creating strong and memorable passwords, check out the guide titled “Choosing a strong password.”

That’s it, just click the Apply button to finish.

Solve Arris DG1670 login problem

If you cannot log in to the router, please try the following possible solutions.

Arris DG1670 password is invalid

You should try another Arris password. We have a large number of Arris passwords, you can try them here. The default password of the router may be different from the password listed here.

Forgot password to Arris DG1670 router

If your Internet service provider provides you with a router, you may want to try to call them to see if they know the username and password of the router, or they can reset it for you.

How to reset Arris DG1670 router to default settings

If you still cannot log in, you may have to reset the router to its default settings. You may need to follow our guide on how to reset the router.