The internet’s been running on IPv4 for decades, but we’ve finally hit a wall – there just aren’t enough addresses to go around. IPv6 is the solution designed to handle the internet’s rapid expansion ...

Many enterprises use OSPF version 2 for their internal IPv4 routing protocol. OSPF has gone through changes over the years and the protocol has been adapted to work with IPv6. As organizations start ...

IPv6 offers several ways that aren’t possible in IPv4 to assign IP addresses, and DNS set-up has differences as well. As IP technology has matured, the range of devices that the internet protocol ...

“Every day that goes by is one more day we’re assisting customers with IPv4-only routers and installing our IPv4-only DSL modems. While we know the amount of IPv6-only content on the Internet is very ...

A41202813 asked the Answer Line forum if his router is ready for the new world of IPv6 Internet addressing. The Internet has been tracking devices with 32-bit IPv4 numbers for a very long time. But ...

If you’ve ever been configuring a router or other network device and noticed that you can set up IPv4 and IPv6, you might have wondered what happened to IPv5. Well, thanks to [Navek], you don’t have ...

In this post, I will explain some of the basics that are easy to understand. Before we discuss the differences between IPv4 and IPv6, we need to know some of the basics of IPv4. Finally, I will ...

Comcast said this week that it has successfully seeded a tiny group of customers with a new type of dual-stack cable modem that can access IPv4 and IPv6 IP addresses without compromises. On Jan. 11, ...