How to Configure Your Own Router with AT&T Fiber?

Most of the people who love to work from home use broadband connections and also used them for office purposes. But the slow-paced DSL or broadband services are not very good at the present time.

Why do we have to depend on these slow services instead of this we can use ultra-fast AT&T fiber internet service which gives you almost symmetrical gig speeds at a very reasonable price along with a 99% reliability guaranteed.

With the help of the AT&T network, you can enjoy quick surfing, heavy-duty gaming, non-stop streaming, and telecommute without any trouble. AT&T internet service providing companies built a very good reputation for themselves with amazing deals and internet speed.

In the internet plan of AT&T fiber, you will get Wi-Fi, a modem, and a Wi-Fi router which will be delivered to your home via a technician who will properly install the fiber internet set up at your residence. So you can enjoy its speed without any trouble. But here we are going to discuss how you can use your own router with AT&T internet service provider fiber.

How to Configure Your Own Router with AT&T Fiber?

1. Select a Router:

First of all, you need to buy a third-party router that is compatible with AT&T fiber. You can also choose a router according to your need or which suits you better make sure that it contains all the features which you want.

2. Locate Gateway Login Information:

After purchasing the router you need to set up it. After setting up just find its gateway login information. The information is provided in the form of a username and password.

All this information will be provided to you while you sign for the AT&T fiber connection. But remember login information is very important without it you can not access your router settings.

3. Login:

In this step, you need to log in to access your router settings. For this just open a web browser and search for After searching this you will be redirected to the login page of the router just put your login username and password here.

4. Setting up:

After login, you will reach the setting page of the router where you need to go to the go-to LAN>DHCP.  Then you need to alter the range to and cache it. That’s all about the setting process of the router.

5. Plugin:

When you finish your setting process then your internet connection will automatically be turned off. Now you need to plug in your new router and do not forget to connect it with your AT&T device. At last, unplug the network cable from your laptop or desktop and plug it in again. Just take care of your power connection.

6. Go back to Setting:

In the next step, you need to go back to the gateway setting and go to the firewall section. Then select applications, pinholes, and DMZ.

After that, all the information about your new router and the connected device will be shown on your computer screen. At last, you need to select your router and click on the option “allow all applications”.

7. Configure:

Now on the configuration page, you will see your IP address, and if it is showing address 172.16. Then there is some mistake in the configuration. Just go to the configuration again and try to figure out the issue.

8. Disable AT&T Router:

In the very last step, you need to disable your AT&T  router which was given to you at the time of subscription. For disabling the router just go back to the gateway settings page and click on the Settings option.

Then go to LAN and select the Wi-Fi option. After that check whether the status is disabled or not. If you are using a dual-band router then disable both the bands before using the internet. That’s all.


Hope you love this article and find it useful. If you need any help regarding this feel free to contact us. But remember once you have set up a third-parry router for your AT&T Fiber service you cannot call for help. In this case, you can call the company that made your router.


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