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 ...

So you heard about something called IPv6 and it sounds like it should be important to you somehow. After all, people are saying that the Internet is full and doomed without this mysterious IPv6 thing.

Threat actors are abusing the special-use ".arpa" domain and IPv6 reverse DNS in phishing campaigns that more easily evade ...

If you are using Internet or almost any computer network you will likely using IPv4 packets. IPv4 uses 32-bit source and destination address fields. We are actually running out of addresses but have ...

The Internet Protocol (IP) provides the leading and most rapidly growing infrastructure for today's communications services. Through innovation, its best effort nature was complemented with ...

This excerpt from a Network World story is what at least the beginning of success looks like for the folks who have been pushing Internet Protocol version 6 (IPv6) for a decade or more: If you go to ...

The co-authors of Global IPv6 Strategies were the guests for a live Network World chat where they discussed all things IPv6. Bechtel’s Fred Wettling, ArchRock’s Patrick Grossetete, and Cisco’s Ciprian ...

In the early 1990s, internet engineers sounded the alarm: the pool of numeric addresses that identify every device online was not infinite. IPv4, the fourth version of the Internet Protocol, used ...

You’ve probably heard about the looming shortage of Internet addresses, even if you’ve never gone looking for one. But depending on what websites you visit and how you get to them, you may be helping ...

I’ve written about IPv6 address design previously, and in that post I briefly touched on the fact that our long-ingrained habits of IPv4 address design can lead us astray when working with IPv6. I’d ...

With the number of IP addresses drying up, a more expansive protocol is needed Vendors and government agencies are pushing the use of Internet Protocol Version 6 as the number of addresses available ...