While blocking IP ranges work perfectly, blocking a website or domain is tricky. That’s because there can be a multiple IP attached to the domain, and while you can prevent them, the DNS resolver can ...

If your business has computers that connect to the Internet through a broadband router, you might be familiar with configuring IP settings in Windows. When connecting to a network, each computer ...

I've been having an odd problem, some of my Windows XP workstations pop up with a message that there is a duplicate IP on the network. This has only been happening with workstations that have ...