In addition to IPv4 (often written as just IP), there is IP version 6 (IPv6). IPv6 was developed as IPng (“IP:The Next Generation” because the developers were supposedly fans of the TV show “Star Trek ...

Today, the standard methods for moving the network/host address boundary are variable-length subnet masking (VLSM) for host addressing and routing inside a routing domain, and classless interdomain ...

Did you notice anything odd with your Internet connection today? Probably not, but the Internet started changing in a big way under the hood, with websites and Internet service providers turning on a ...

Today, the last current-generation Internet addresses were divvied up at the highest level. Here's a look at what happens next in rebuilding the Net with the newer IPv6. Stephen Shankland worked at ...

Editor’s note: An editing error mischaracterized how to test IPv6 capability from a network. We have removed that reference, and we regret the error. The Internet ...

There are a few culprits that regularly contribute to delayed or failed IPv6 deployment projects, such as poor DNS planning, insufficient testing, unanticipated application behavior, and poor IPv6 ...

Today is World IPv6 Day. Don't worry, you don't need to send a card -- it's just a 24-hour test by Google, Facebook and many other websites of a new way of connecting to the Web. Richard Trenholm ...

Although IPv6 adoption seems to be moving at a snail's pace, there's no outrunning it. Brien Posey demystifies some of the addressing issues many admins are still trying to figure out. [Editor’s note: ...

Alvaro Vives is Assistant Manager for the RIPE NCC. There are challenges that come alongside this transition that must be acknowledged – including the crucial role of IPv6 security. The gap is ...

Something is happening in IPv6, the next generation Internet Protocol that’s been waiting in the wings for the best part of a decade. Google has been allocated an address range, marking the start of ...