The useful program ping can be used to quickly test connections on your computer network. sends a signal from your computer to a specified network address. If the computer at that address responds, ...

To monitor the number of existing ad-hoc clients on a wireless LAN, to identify devices that have set their own fixed addresses in the DHCP range or to take inventory of the devices currently ...

LOOKING for a guide on how to check your IP address? It couldn't be easier to do. We reveal how to find your IP address, what it means, if they're permanent, and if sharing them is safe. To go online, ...