One glaring problem with IPv4 is that it supports only 4.2 billion possible addresses while, by some estimates, the number of internet-connected devices is expected to grow to 28.5 billion by 2022.

IPv6 was delivered with migration techniques to cover every conceivable IPv4 upgrade case, but many were ultimately rejected by the technology community, and today we are left with a small set of ...

When the ARPANET was designed in the late 1960s, it was outfitted with a Network Control Protocol (NCP) that made it possible for the very different types of hosts connected to the network to talk ...

Like it or lump it, you're going to need to add IPv6 to your network. Here's how to start. Some people still think they don’t need to worry about the growing shortage of Internet IPv4 addresses and ...

The IPv6 protocol affects the security of your network even if you haven't deployed it internally. Here are the most important points every security team needs to understand about the protocol. If you ...