IPv4 addresses are running out. This simple fact has shaped how we design and implement networks today. Network Address Translation (NAT) emerged as a practical solution to this problem, and over time has proven its worth not just ...]

A multi-homed host is known as a computer that has multiple network connections, of which the connections may or may not be the same network. Web hosts and application service providers set up a multihomed router (or system) to con...]

Running a company as a reseller web host, you'll often receive an email from your upstream provider reporting security violations. If you do not correct the problem promptly, your upstream provider may block inbound and outbound tr...]

Wi-Fi, (or Wireless Fidelity) is a wireless LAN technology that allows Wi-Fi equipped computers to connect to the Internet from anywhere within the range of a base station. Wi-Fi encompasses a family of specifications within the IE...]