How to Use Your Own Router With AT&T Fiber?

Cable and DSL connections have the ability to provide you with fast internet speeds. But, AT&T says that with these connections, customer satisfaction is not satisfying. That is why they have introduced the optical fibre connection for blazing fast internet speeds. The network device, as well as the connection, comes directly from AT&T. 

It seems that there is no option for selecting a router of your own choice. So, what’s the idea behind “how to use your own router with AT&T fiber?” This question has been looming around for a long time. Now here is the solution for that. You can use your router and enjoy the true internet speed of the optical fibre. 

Configuring your own Router: How to Use Your Own Router With AT&T Fiber

The synchronization of the two routers is not at all possible as both of them have their private network mode. A massive probability of network priority clash can occur. That is why the Bridge Mode Configuration will come in handy. In addition to that, this configuration also turns off the Network Translation (NAT) feature that prevents any type of IP conflicts. Therefore, the router acts as a DHCP server. 

To answer the question “how to use your own router with AT&T fiber?”, you must not ignore the main router provided by the ISP. On the other hand, you cannot select any third-party router and try to configure it. According to other users, Motorola NVG 510 or 589 can be the best choice. So, let’s have a look at the configuration procedures. 

The Dynamic DHCPS

Getting the DHCP address on the pre-configured LAN is important. That is why the AT&T optical fibre connection gateway applies the network/WAN IP address to the dedicated device. In order to navigate to the gateway, you need to take the help of the default router IP address. Place it in the browser’s address bar and you will be redirected. Now, access the Firewall tab to enter the gateway’s Graphical User Interface (GUI) page. 

In case the GUI asks for a device access code, apply it to the desired place. Select the “Allocation Mode” and click on “Passthrough”. When the “Passthrough” drop-down menu appears, select “DHCPS-dynamic”. Save the entire process and restart the gateway. In addition to that, restart the router of your choice. This will refresh the network and assign the public IP. 

The Manual Configuration Process

Configuring the entire network manually is one of the answers to the question “how to use your own router with AT&T fiber?”. Hopefully, you have read the previous part carefully. Perform the exact same process until you reach the Passthrough option. After that, select “Manual”. Now, save the settings. Reboot the gateway device. Navigate to the management page of the Motorola router. Access the network settings and manually configure the router with Network IP, Subnet mask, Default gateway and others. 

Via Default Server

With the help of TCP and UDP protocols as specified by the LAN, the gateway of the Motorola router allows any network access. This entire aspect relates to the default server that will provide you with the answer to “how to use your own router with AT&T fiber?” After the entire configuration is over, the default server will help you to use the LAN IP instead of the WAN IP. 

As usual, perform the steps as described in the previous section and apply the device access code. Now, choose “Default Server” which is located in the “Allocation Mode” menu. As you will witness the blank space of the default server address, apply the Motorola router’s IP address. Now, restart the router after saving the entire configuration. 

Initiating the True Bridge Mode

The True Bridge Mode has the capability to convert the Gateway to a manually configured router. In other words, the manually configured router is also known as the Enterprise version of a router or a modem. The optical fibre connection runs through IPv6, the True Bridge Mode will provide an uninterrupted network speed on the Motorola router. Here’s how to do it:

Get all the static IP addresses from AT&T. Navigate to the router management page with the help of the default IP address. Visit the “LAN Settings” and select the “DHCP” option of the network device. Now, change the Pool from private to the public network. The optical fibre connection will automatically detect the public IP address that you have purchased earlier. Disable the AT&T router firewall and save the changes. 

What about the Concession in Monthly Bill?

No matter what, you have to pay the fee for the network connection and the dedicated router as well. Whether you use any third-party router or not, there is no concession in the monthly bill. According to the users of the AT&T router and its optical fiber connection, it is one of the drawbacks of this type of router-fixed network. 

What about Fixing Router Issues?

After getting the answer to the question “how to use your own router with AT&T fiber?”, you can easily use the optical fibre connection. If any issue persists, you have to sort it out either by yourself or any other network technicians. There will be no assistance from AT&T as they don’t permit the use of any third-party router along with their network and device. 

Taylor Green
Taylor Green
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