Articles tagged: NAT

Example of incoming data passing through a hub.

What’s the Difference Between a Hub, a Switch, and a Router?

Hubs, switches, and routers are all computer networking devices with varying capabilities. Unfortunately, the terms are often misused.

Command Prompt showing IP address

Why Doesn’t My Machine’s IP Address Match What I’m Told on the Internet?

Comparing your machine’s IP address to that reported by a website may result in a surprising difference. I’ll explain why that is and why it’s a good thing.

Why Does My Home Network Only Work with One Computer at a Time?

If there is a conflict with your IP address, it could result in only one of the machines on your network working at a time.