How to See the Ports That Are Blocked on a Router. By default, Windows and the network router open some ports used for Internet and Web applications such as email, browsing, FTP file transfers and ...

Enabling UPnP on your router is often enough to get Open NAT on Xbox, but sometimes it isn't. This is when port forwarding comes into play. Understanding port forwarding ...

Before you open the remote desktop port on a router or firewall program, you will need to enable your user account to have Remote Desktop privileges on the computer you want to access.

Are you out of ethernet ports? Need to connect more stuff to your router? Then, friend, you need to get yourself a managed network switch.