The very basic firewall that comes with Asus RT-AC88U routers aids in shielding your home network from unauthorized internet access. You might need to open a port through this firewall since it restricts inbound connections, which prevents some games and programs from working. You must use a procedure known as port forwarding to forward the port in order to do this. To set up port forwarding on the Asus router, you can refer to the instructions below.

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To open a port on your Asus RT-AC88U router, follow these steps:

1. Assign your PC or device a static IP address.
2. Log in to your Asus RT-AC88U router.
3. Go to the port forwarding section.
4. Create a port forward entry.
5. Select WAN.
6. Choose Virtual Server/Port Forwarding.

• We’ll guide you through these steps for your Asus RT-AC88U router.

Step 1: Set the device to which you wish to forward a port with a static IP address. It ensures that your ports remain open even if your device restarts.

• Refer to our Router setup guide for instructions on setting up a static IP address.

Step 2: Log into your Asus RT-AC88U router by following these steps:

• Open your web browser (Chrome, Firefox, Internet Explorer, or Edge).
• In the address bar, replace “192.168.1.1” with the IP address of your router (known as your computer’s default gateway). The default IP address is usually set to: 192.168.1.1
• Press Enter.
• You’ll see a box where you need to enter your username and password.
• The default username for the Asus RT-AC88U router is “admin,” and the password “admin.”
• Enter your username and password.
• Click the Login button to access your Asus RT-AC88U router.

Step 3: Follow these steps starting from the first page, To locate the port forwarding section in your router:

• Access the first page of your router.
• On the page’s left side, locate and choose the WAN link.
• Go to the page’s top and choose the Virtual Server/Port Forwarding link.

Step 4: For instance, these are the ports for Xbox Live to forward:

• TCP Ports:          3074
• UDP Ports:         3074

• Create a name for the Service Name field. This name doesn’t impact the forward’s functionality; it’s only for your reference in understanding its purpose.

Set the Port Range for port forwarding:

• Specify the destination IP address for forwarding the ports in the Local IP field. It can be your computer’s IP or another device’s IP on the network.
• Choose the protocol for port forwarding from the Protocol options.
• Click the Add button to finalize the configuration.
• To save the changes, click Apply at the bottom of the screen.