If a computer is unable to configure a valid Internet Protocol address, it can't connect to a network. If you plug a laptop directly into a modem with an Ethernet cable and receive a "No Valid IP ...

Need to know your Mac’s IP address? You’ve come to the right place. We show how to find this information, as well as explaining what an IP address is and the difference between internal and external ...

I have a user who's machine is not pingable on our network, using computer hostname or associated IP. However, in troubleshooting this, I see that the IP the machine actually has does not resolve to ...

That's a little tricky. The IP address looks like a link-local autoconfig address so it probably won't be in your routers arp cache. You could find it by:<BR>1. Running a sniffer like ethereal and ...

If you’ve ever used a VPN you’ve likely come across the term “dedicated IP address.” But what exactly is a dedicated IP address, and do you need one? With a typical shared VPN connection, many users ...

How to find a hostname via public IP address? In order to find the hostname of a computer with a public IP address, you have to pass the address to the Domain Name System (DNS) server. Here are the ...