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 ...

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 ...

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 ...

The IPv6 transition is here and the move from IPv4 to IPv6 can be a big opportunity for the IT channel. Check out CRN's IPv6 tutorial, IPv6 security coverage and more. With the arrival of IPv6 comes a ...

It’s been a week or more since I last posted to this blog. A week of pounding away at a long-overdue chapter for a new book to the complete neglect of almost everything else (barely remembered that ...