Like a dangerous intersection that has existed for years, sometimes it takes a death or other tragic warning to spur people to action. Such a warning came earlier this year, when the last of the ...

IPv4 has only about 4.3 billion addresses available—in theory, and we know that we don’t even get to use all of those. There really are only about 250 million addresses that can be assigned to devices ...

More Internet traffic is expected to be carried via tunnels as the Internet infrastructure migrates from IPv4, the current version of the Internet protocol, to the long-anticipated upgrade known as ...

Fourteen years after the Internet visionaries at the IETF first developed IPv6, there are still a vast majority of IT people who do not know about IPv6. There is still a significant lack of ...