As security people, we all know that having too many options is always a bad thing: simple setup is often more secured than a complex setup. And, when it comes to IPv6, there are THREE ways to ...

The current version of the IP protocol, IPv4, has proved to be robust, easily implemented, interoperable and has stood the test of scaling to the size of today's Internet, most of which uses IPv4—now ...

Global Unicast Addressing, Routing, and Subnetting: This section introduces the concepts behind unicast IPv6 addresses, IPv6 routing, and subnetting using IPv6, all in comparison to IPv4. IPv6 ...

Internode has operated a native IPv6 backbone since the middle of 2008, with routers running in 'dual stack' mode, allowing it to provide concurrent IPv4 and IPv6 services. However, to date, the only ...

Geoff Huston questions the goal of completely replacing IPv4 with IPv6. Thanks to CDNs and mobile traffic, address scarcity is no longer a major problem. If you talk to networkers about IPv6, there is ...