Default Password for TP-Link TL-WR642G v4 Router

To get access to TP-Link TL-WR642G v4 router, you need the login IP address of your router, the username, and password.

You can find these information in TP-Link TL-WR642G v4 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.

The TP-Link TL-WR642G v4 has a web interface for configuration. You can use any web browser to log in to the TP-Link TL-WR642G v4 router.

Put the Login IP Address of your TP-Link TL-WR642G v4 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 TP-Link TL-WR642G v4 login infomation.

You need to know the username and password to log in to your TP-Link TL-WR642G v4 router. We listed below.

ModelIpUsername & Password
TP-Link TL-WR642G v4192.168.0.254Username:admin/ Password:admin

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

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

It would help 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.

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 username and password are, or maybe they can reset it for you.

If you can not get logged in, then you have to reset your router to its default settings.

To do this, press and hold the Reset button for 7 seconds. It may be an aperture or a button and will be clearly marked.

By default, some TP-Link TL-WR642G v4 routers have network names (with the manufacturer name). We recommend using a personalized name because a default name unnecessarily identifies your router’s brand, which makes it easier for hackers.

Configure Wireless MAC address filter for TP-Link TL-WR642G v4

MAC filtering allows you to restrict access to your TP-Link TL-WR642G v4 router. To enable this feature, enter the 12 digit MAC ID of each computer connected to your network into your TP-Link TL-WR642G v4 router. Be sure to update this information when adding devices.

How to configure:

  1. Open the web browser and type the 192.168.0.254 on the address.
  2. Enter the username and password for TP-Link TL-WR642G v4 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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  1. Elvira Tomlinson

    Yes, It works…

    Reply
  2. Joyce Anderson

    thanks

    Reply
  3. Maggie Faulkner

    Thank you!

    Reply