2wire i3812V routers include a very basic firewall that helps protect your home network form unwanted access from the internet. Since this firewall blocks incoming connections you may need open a port through it for certain games and applications. This process of opening a port is frequently called a port forward, since you are forwarding a port from the internet to your home network.
The basic process to open a port is:
While these steps might seem difficult at first, we will walk you through each step for your 2wire i3812V router.
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It is important to setup a static ip address in the device that you are forwarding a port to. This ensures that your ports will remain open even after your device reboots.
Now we are going to login to your 2wire i3812V router. Your router has a web interface, so you will login to it using your web browser. This can be either Chrome, Firefox, Internet Explorer, or Edge. It usually does not matter which browser you choose to use.
Open up your web browser and find the address bar. It should look something like this:
In the picture above the address bar has 192.168.1.254 in it. Just replace all of that with the IP address of your 2wire i3812V router. Your router's ip address can also be refered to as your computer's default gateway.
By default the IP address is set to: 192.168.1.254
After entering the IP address of your router you can simply press enter. If all goes well you will see the following screen:
Look for your password on the bottom of your router or in the paperwork that came with your router.
Click the Firewall button.
Click the Firewall Settings button.
Use the Select a computer box to choose a device to forward ports to. This box contains a list of device names that are visible on your network.
Click the Add a new user-defined application link.
Now we are ready to enter some data in your router. In order to show you exactly how to configure your router we need you to answer 2 questions:
(The IP Address to forward to should be the same "static ip address" that you setup above)
Our router simulator shows you exactly what data to enter in your router based on your choices above. We are currently showing the ports for XBox Live. You should fill out the boxes in the router as you see them here:
Click the Back button.
Select the applications you just created in the Applications list, then click the Add button to move them to the Hosted Applications box.When you are finished, click the Done button at the bottom of your screen.
Now that you have forwarded ports on the 2wire i3812V you should test to see if your ports are forwarded correctly.
To test if your port has been properly forwarded, you can use our Network Utilities tool, which includes a free Open Port Checker. Our Open Port Check tool is the only online port checking tool with Guaranteed Results.2wire i3812V Router Screenshots.
We also have the Internets largest collection of Router Screenshots.
|Port (or Range):||From:||To:|
|Protocol Timeout (seconds):||TCP default=86400
|Map to Host Port:||Default= the same port as