How to Fix WAN and LAN IP Address Conflict?

For your setup, you'll have a WAN IP address provided by your ISP and a LAN IP that you can choose, which usually falls within the 10.x.x.x or 192.168.x.x range. The key is that these two should be different to avoid conflicts. As for your question about 192.168.0.1, this is typically the LAN side IP and can serve as your default gateway for devices connected to your network.

Make sure you're choosing a unique address for the LAN side. If your ISP gives you a WAN address, ensure the LAN is set to something like 192.168.1.1 instead of 192.168.0.1. If you're confused about the terms like subnet, don't worry! A subnet is just a way of segmenting your network, and you want to keep the WAN and LAN distinct.

To avoid the conflict you're experiencing, the LAN IP needs to be on a different subnet than the WAN. For instance, if your WAN is 192.168.0.x, try using 192.168.1.x for the LAN side. Other options include any address in the 10.x.x.x range. Avoid static IPs unless necessary—using DHCP is usually the way to go.