Forwarding Ports on the Netgear WNDR3400 Router


What is Port Forwarding?

If you don't know what Port Forwarding is yet, you might want to start by reading our What is Port Forwarding guide.

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Home > Routers > Netgear > WNDR3400 > Port Forwarding Guide

Before Forwarding a Port Setup a Static IP Address

To setup port forwarding on the Netgear WNDR3400 router your computer needs to have a static IP address. You should complete one of the following steps first:


Now that you have setup a Static IP Address on your computer, please enter the IP address that you assigned to your computer here:

10.0.0. <-- Don't Skip This Step!

Login to the Netgear WNDR3400 Router

Now we need to know your routers IP address. You can find it a variety of ways.

How To Find Your Netgear WNDR3400 Router IP Address

It's ok if you don't know your Netgear WNDR3400 router's internal IP address. You can find it by doing one of the following:

Login To The Netgear WNDR3400 Router Using Your Web Browser

Open a web browser like Internet Explorer or Firefox. Enter the internal IP address of your router in the address bar of your browser.

Netgear WNDR3400 Screenshot 0

In the picture above the address bar has http://www.google.com in it. Just replace all of that with the internal IP address of your Netgear WNDR3400 router. By default the IP address should be set to 10.0.0.1.

Netgear WNDR3400 Screenshot 1

You should see a box prompting you for your username and password. Enter your username and password now.

The Default Netgear WNDR3400 Router Username is: admin

The Default Netgear WNDR3400 Router Password is: password


Click the Ok button to log in to your Netgear WNDR3400 router.


Default Usernames and Passwords for other Netgear Routers

Please visit our Default Netgear Router Passwords page if the username and password shown below did not work for you.

If you can't login to your router because you forgot your Netgear WNDR3400 router username and password, use our How to Reset a Router Password guide to set your Netgear WNDR3400 router back to its factory settings.


How to Port Forward any port on the Netgear WNDR3400


Having trouble forwarding ports on the Netgear WNDR3400?

If you are having trouble with this guide, then perhaps PFConfig may be your solution. PFConfig is a software tool that will automatically forward ports for your Netgear WNDR3400 router to save you time and hassle.

Netgear WNDR3400 Router Port Forwarding Screenshots

Now that you are logged in to your Netgear WNDR3400 router you should see the following:

Netgear WNDR3400 Screenshot 2

Click the Port Forwarding / Port Triggering link near the left of the page.

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Put a dot into the Port Forwarding radio button.

Click the Add Custom Service button near the bottom of the page.

Netgear WNDR3400 Screenshot 4

Enter the name of the program into the Service Name box. It doesn't really matter what you put into this box, but something that will remind you why these ports are being forwarded would be a good idea.

Use the Service Type drop down box to select the protocol type of the ports you are forwarding.

If you are forwarding a single port, enter that port number into the Starting Port and the Ending Port boxes. If you are forwarding a range of ports, enter the lowest number of that range into the Starting Port box. Then enter the highest number of that range into the Ending Port box.

Enter the ip address to forward these ports to into the Server IP Address box. If you are forwarding ports so you can run a program on your computer, you should enter your computer's ip address into that box.

When you are finished, click the Apply button.

And that is it! You are done!


Test if Your Ports are Open

Now that you have forwarded ports for any port on the Netgear WNDR3400 you should test to see if your ports are forwarded correctly.

To test if your port has been properly forwarded, you can use our Open Port Check tool. Our Open Port Check tool is the only online port checking tool with Guaranteed Results.

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