Default Password for ZTE ZXDSL 831D Router

To get access to ZTE ZXDSL 831D router, you need the login IP address of your router, the username, and password.

You can find these data in ZTE ZXDSL 831D router manual. But if you do not want to read the whole manual to find the default login information, then you can use the quick guide below.

Login to the ZTE ZXDSL 831D Router

The ZTE ZXDSL 831D has a web interface for configuration. You can use any web browser to log in to the ZTE ZXDSL 831D router.

Put the Internal IP Address of your ZTE ZXDSL 831D in the Address Bar of your web browser. Then press the Enter key on your keyboard. You should see a dialog box pop up asking you for your ZTE ZXDSL 831D login data.

Default login data for ZTE ZXDSL 831D

You need to know the username and password to log in to your ZTE ZXDSL 831D router. We listed below.

Model Ip Username & Password
ZTE ZXDSL 831D Username:ZXDSL/ Password:ZXDSL

Note: If you are using the default settings you should change them to increase security and prevent unauthorized access to your network.

Other ZTE ZXDSL 831D Login Problems

If you can not get a login to your router, here are some possible solutions you can try.

The Password of ZTE ZXDSL 831D Doesn’t Work

It would be best if you tried the other same brands’ passwords.

Perhaps your router’s default password is differs from what we have listed here.

Some Brands will set a different Complex password that is difficult to remember, and then printed on the back of the router.

What if forgot password to ZTE ZXDSL 831D router?

If your Internet Service Provider supplied you with your router then you might want to try giving them a call, and see if they either know what your router’s login data are, or maybe they can reset it for you.

How to Reset the ZTE ZXDSL 831D Router To Default Settings?

If you still can not login the setup page of router, then you have to reset your router to its default settings.

To do this, press and hold the Reset button for 5 seconds. It may be an aperture or a button and will be clearly marked.

Change ZTE ZXDSL 831D Default Wifi Name (SSID)

By default, some ZTE ZXDSL 831D routers have network names (with the manufacturer name). We recommend using a different name because a default name unnecessarily identifies your router’s brand, which makes it easier for hackers.

Configure Wireless MAC address filter for ZTE ZXDSL 831D

MAC filtering allows you to restrict access to your ZTE ZXDSL 831D router. To enable this feature, enter the 12 digit MAC ID of each computer connected to your network into your ZTE ZXDSL 831D router. Be sure to update this information when removing devices.

How to configure:

  1. Open the web browser and type the on the address.
  2. Enter the username and password for ZTE ZXDSL 831D router.
  3. Go to the MAC List page, you can find the MAC address of all the devices which are connected to the router.
  4. Go to Wireless->Wireless MAC Filtering page, click the Add New button.
  5. Type in the MAC address you want to allow or deny to access the router, and give a description for this item.
  6. The status should be Enabled and at last, click the Save button.


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