Single NAT is straightforward in dealing with port forwarding, but the problem is that many ISPs use another form of NAT ...

In normal language, a port is where ships anchor/dock and planes land. They then proceed with their journey as per schedule. In Information Technology lingo, ports are hardware and software (called ...

For so many of us, networking hardware is a necessary evil. It’s great when it works, but once it does, we just want to leave it alone. But if you’ve ever run into an app or service that requires ...

Port forwarding or Port mapping is the process through which external traffic from the Internet can connect to a computer within a private network. In this post, we will learn how to port forward a ...

If you’re having trouble connecting to online multiplayer, can’t join friends in games, or frequently encounter communication errors, your Nintendo Switch may be operating on a restrictive NAT type.

Secure shell can overcome a number of networking deficiencies. Jack Wallen illustrates how you can use SSH port forwarding to create encrypted tunnels for remote and local forwarding. The ssh system ...