Gina: Hi, Darling! I’ve arrived at the hotel. Paul: Hey dear. Is everything ok? Gina: Just a little tired. How are the kids? Can I talk to them? Paul: Yep. But they just went to bed. Let me see....

As you might recall from the previous article What is NAT, NAT (Network Address Translation) is a key technology for the internet connection-sharing. It makes your local devices with private IP...

Routers are an essential part of our lives and are the driving force behind the rapid rise of the internet. Router, as its name implies, “routes” traffic between devices and the internet. One key...

November 25, 2019 reminded everyone that IP addresses are not unlimited. RIPE NCC announced to the networking community that they’ve allocated their last IPv4 addresses. Thanks to years of...

November 25, 2019 reminded everyone that IP addresses are not unlimited. RIPE NCC announced to the networking community that they’ve allocated their last IPv4 addresses. Thanks to years of...

If you have ever poked around your TP-Link Mobile Wi-Fi (MiFi) settings, you may have stumbled upon a feature called “Data Roaming.” Even if you already recognize it, you may be wondering just what...