Network Utilities

Simple CD-R King CW-5356U Router Open Port Instructions

CD-R King CW-5356U_Tomato 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:

  1. Setup a static IP address on either your computer or device that you want to forward a port to.
  2. Login to your CD-R King CW-5356U router.
  3. Navigate to the port forwarding section.
    • Click the Port Forwarding link.
  4. Create a port forward entry.

While these steps might seem difficult at first, we will walk you through each step for your CD-R King CW-5356U_Tomato router.

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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.
  • Or follow our Static IP Address guides to setup a static IP address.

After setting up a static ip address on your devices you need to login to your router.

Step 2

Now we are going to login to your CD-R King CW-5356U_Tomato 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 in it. Just replace all of that with the IP address of your CD-R King CW-5356U_Tomato 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:

After entering the IP address of your router you can simply press enter. If all goes well you will see the following screen:

CD-R King CW-5356U_Tomato

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

  • The Default CD-R King CW-5356U Router Username is: admin
  • The Default CD-R King CW-5356U Router Password is: admin

Enter your username and password, and then click the Login button to log in to your CD-R King CW-5356U_Tomato router.

CD-R King Usernames and Passwords

If your username and password do not work then please visit our Default CD-R King Router Passwords page.

If you still can't login to your router because you forgot your CD-R King CW-5356U_Tomato router username and password, use our How to Reset a Router Password guide to set your CD-R King CW-5356U_Tomato router back to its factory settings.

Step 3

Now we need to find the port forwarding section in your router. Here's how you do it. Starting from the first page in your router:

CD-R King CW-5356U_Tomato

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

CD-R King CW-5356U_Tomato port forward

Step 4

Here are the ports to forward for Xbox Live:

TCP Ports:3074
UDP Ports:3074

If you are looking for the ports for a different application you can find it by either:

In the On checkbox put a checkmark.

From the Proto box select the protocol for the ports that you want to forward.

In the Ext Ports box enter the ports to forward.

You can ports can be entered as a list 23,24,25, a range 500-600, or a combination of both 23,45,500-600.

Enter the IP address to forward these ports to into the Int Address box. If you are forwarding ports so you can run a program on a device other than your computer then you can enter your device's IP address into that box.

Make up a name to put in the Description box. The name does not have any effect on the functionality of the forward, it's simply there so you can know why it was created.

When you are done click the Add button.

When you're finished, click Save near the bottom of the screen to save your changes.

Test if Your Ports are Open

Now that you have forwarded ports on the CD-R King CW-5356U_Tomato 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.

CD-R King CW-5356U_Tomato Router Screenshots

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