I'm having DNS issues with two of our websites. The project is eliminating our hosting provider and bringing everything in-house. I'm tasked with reconfiguring the nameservers for those domains and ...

A popular method of saving IP address space in enterprise networks could expose businesses to hackers who might use it to interrupt service or steal data, according to a well-known security researcher ...

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 ...

On a local area network, each device is assigned an internal IP address, called a private address. Unless you configure your device to request a specific address, the address is assigned to the device ...

Setup:<BR>Motorola SB5100 Cable Modem<BR>Cisco 806 Series Router<BR>16 port 10/100 Switch<BR><BR>Thursday, Dec 2 Road Runner performed DHCP maintenance. Thursday evening connection dropped, still have ...

You’ve heard about it before: an unknown online assailant has been inundating someone in your town with bothersome messages. Luckily, even though that person’s profile may be devoid of identifying ...