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TP-Link TL-WR340G Port Forwarding Guide

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This TP-Link TL-WR340G router has a firewall that helps protect the home network from unwanted Internet access. A firewall does this by blocking all incoming and outgoing connections that are not authorized. In order to authorize additional connections to go through the firewall for an online game or application you need to create what is called a port forward. A port forward sends the named port through the firewall directly to a designated computer on your home network.

A port forward may seem difficult at first, but don't worry we will walk you through each of the steps involved. These steps are:

  • How to setup a static IP address on the device or game console you want to forward these ports to.
  • How to login to the TP-Link TL-WR340G router.
  • How to find the port forwarding section of the router.
  • How to make a port forward entry.

We think that forwarding a port should be easy. That's why we created Network Utilities. Our software does everything that you need to forward a port.

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Step 1

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.

  • Recommended - Our free program will setup a static IP address for you.
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  • Or follow our Static IP Address guide to setup a static IP address.

NOTE: Write this address down on a piece of paper. You need it a little later in Step 4.

Step 2

It is now time to login to the TP-Link TL-WR340G router. To do this you need to open a web browser such as Google, Internet Explorer, Edge, or Firefox. It typically doesn't matter which browser you decide to use.

Once you have opened the browser, find the address bar at the top of the page. It should look something like this:

TP-Link TL-WR340G address-bar-circled

Do you see the address bar in the image shown above? I have circled it for you and it has in it.

In this address bar, enter the router's IP address. This can also be called the computer's default gateway or the router's GUI address.

The default TP-Link TL-WR340G IP address is:

Press the Enter key after typing in the router's IP address. This should give you to a Login window like this:

TP-Link TL-WR340G Screenshot 1

If the above login page does not appear, you need to find out what the router's IP address has been changed to. To help you with this, follow the instructions on our How To Find Your Router's IP Address page.

  • The Default TP-Link TL-WR340G Router Username is: admin
  • The Default TP-Link TL-WR340G Router Password is: admin

After entering the router's username and password, press the Enter key or the OK button to access the router's user interface.

Having Trouble?

If you were unable to login to the TP-Link TL-WR340G using the above values, here are a few troubleshooting ideas:

  • Try other TP-Link username/password combinations. If you have a different firmware version you could easily have a different username and password as well. Here is our list of Default TP-Link Router Passwords.

  • If that does not work, it is because the username and password were changed. We recommend taking some time guessing what you may of changed it to. For extra help you can user our Router Password Cracker.

  • Finally, if you are still unable to login to the TP-Link TL-WR340G router, you may need to reset the router. Resetting a router is a big step and should not be taken lightly. All your personal changes you have made in the past are erased. If you need to reset your router read this How to Reset a Router page.
Step 3

Now we need to find the port forwarding section in your router. We begin on the Router Status page:

TP-Link TL-WR340G Screenshot 2

Begin by pressing the Forwarding link in the left sidebar.

A new group of options appears below that. Click the option of Virtual Servers

TP-Link TL-WR340G Screenshot 3

Next, click the Add New button in the center section of the page.

TP-Link TL-WR340G Screenshot 4

You are now ready to enter the port forwarding information.

Step 4

In order to help you with this fourth step we need a little information about what you are forwarding for and to where:

Application :
IP Address :

(The above IP address box needs to contain the Static IP address you setup in Step 1.)

Below is our router simulator. It will show you what to enter in your router based on the choices you made above. We are currently showing the ports for XBox Live. If this is correct, simply fill in the boxes in your router as you see them below.

After each entry, make sure to click the Save button.

Test if Your Ports are Open

Now that you have forwarded ports on the TP-Link TL-WR340G 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.

Additional Info...

Don't have time to port forward? You ran into troubles while port forwarding the TP-Link TL-WR340G? Use our Port Forward Software. We really think port forwarding should be easy. If you use our software we will troubleshoot, diagnose, and fix all your port forwarding issues. Let us help, we will get your ports forwarded.

Wait there's more! We have more than just port forwarding guides. Check them out here. Try one of our game walkthroughs or learn how to read binary. We are your computer information source.

Interested in learning how to setup a router like a pro? At we have router specific guides to show you how to setup a secure network, change your radio channel, what encryption to use and much more.

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