Configure WAN Port on Router: A Step-by-Step Guide
In today's world, a stable and reliable internet connection is essential for both personal and professional use. A WAN (Wide Area Network) port on a router is responsible for connecting your internal network to the internet, making it a crucial component of your network setup. In this article, we will walk you through the process of configuring the WAN port on your router, ensuring a stable and secure internet connection.
Identifying the WAN Port on Your Router
Before configuring the WAN port, it's essential to identify it on your router. Typically, the WAN port is labeled as "Internet" or has a different color to distinguish it from other ports. On most consumer routers, you can also recognize the WAN port by its different color. In the example below, the WAN port is colored yellow and labeled "Internet."
Types of WAN Connections

Each WAN port can have its own WAN connection, providing link backup and load balancing. To complete the WAN configuration, follow these steps:
- Configure the number of WAN ports.
- Configure the WAN connection.
- Configure the number of WAN ports.
- Configure the WAN connection.
Configuring the Number of WAN Ports
Choose the menu "Network > WAN > WAN Mode" to load the following page. Figure 2-1 Configuring the Number of WAN Ports illustrates the options available.