This month marks the 20th anniversary of Nmap, the open-source network mapping tool that became the standard used by many IT professionals, but that can be a bit much if you only need to do general ...

My home and home lab network are a mess. Over the years, connecting my lab's physical and virtual machines (VMs), SAN, NAS, and other projects using various network switches, and routers have become a ...

If you installed a new device but can not set the IP address on the network and can not set it, free software that can scan the IP address, computer name, MAC address, response time etc of the device ...

Are you having trouble remembering what IP addresses are in use on your network? Fret not, Jack Wallen shows you how to discover those addresses with two simple commands. If you can only read one tech ...

When you really need to know what’s going on with your network, give one of these free monitors a try. Monitoring your network can be a real pain. First and foremost, what tool should you use?