Buffalo DD-WRT_v24SP2-MULTI 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:
- Setup a static IP address on either your computer or device that you want to forward a port to.
- Login to your Buffalo DD-WRT router.
- Navigate to the port forwarding section.
- Click the NAT / QoS link.
- Click the Port Range Forwarding or the Port Forwarding button to forward ports.
- Create a port forward entry.
While these steps might seem difficult at first, we will walk you through each step for your Buffalo DD-WRT_v24SP2-MULTI router.
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. Download Network Utilities today!
- Another highly recommended way of getting a permanent IP address is to set up a DHCP Reservation.
- Or, follow our Static IP Address Setup guides.
With DHCP reservations you can manage your devices from your router. This centralizes the management of your network and helps prevent IP address conflicts. Using this method you do not have to log in to your devices separately.
Now we are going to login to your Buffalo DD-WRT_v24SP2-MULTI 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:
Above is an example of what a web browser address bar looks like. Find the address bar in your router and type in your router's IP address.
The default Buffalo DD-WRT IP Address is: 192.168.1.1
After entering the IP address of your router you can simply press enter. If all goes well you will see the following screen:
You should see a box prompting you for your username and password.
- The Default Buffalo DD-WRT Router Username is: admin
- The Default Buffalo DD-WRT Router Password is: password
Enter your username and password, and then click the Login button to log in to your Buffalo DD-WRT_v24SP2-MULTI router.
Buffalo Usernames and Passwords
If your username and password do not work then please visit our Default Buffalo Router Passwords page.
If you still can't login to your router because you forgot your Buffalo DD-WRT_v24SP2-MULTI router username and password, use our How to Reset a Router Password guide to set your Buffalo DD-WRT_v24SP2-MULTI router back to its factory settings.
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:
Click the NAT / QoS link near the left of the page.
This router has two different sections that allow you to forward ports. One section allows you to forward a range of ports, and the other allows you to forward a single port. To forward a range of ports, click Port Range Forwarding. To forward a single port, click Port Forwarding.
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:
Forwarding a Single Port
Click the Add button.
Put a name for this forward in the Application box so that you can remember why you set this forward up. The name does not matter so pick something that has meaning to you.
From the Protocol box select the protocol for the ports that you want to forward.
Enter the same port number to be forwarded into both the Port From and the Port To boxes.
Enter the IP address that you want to forward these ports to in the IP Address box. You can enter either the IP address of your computer or the IP address of another computer or device on your network.
Put a checkmark in the Enable checkbox.
Forwarding a Port Range
Click the Add button.
Enter the name of the program into the Application box. It doesn't really matter what you put into this box, but something that will remind you why these ports are being forwarded is be a good idea.
If you are forwarding a single port, enter that port number into the Start and the End boxes. If you are forwarding a range of ports, enter the lowest number of that range into the Start box. Then enter the highest number of that range into the End box.
Select the required protocol for these ports from the Protocol dropdown box.
Enter the IP address to forward these ports to into the IP 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 sure that the Enable checkbox is checked.
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 Buffalo DD-WRT_v24SP2-MULTI 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.
Buffalo DD-WRT_v24SP2-MULTI Router Screenshots
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