IPv6 is a powerful enhancement to IPv4 with features that better suit current and foreseeable network demands, including the following: IPv6 increases the number of address bits by a factor of 4, from ...

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 ...

Check out Denise Donohue’s blog. More Cisco Press book chapters from new and classic Cisco Press books. Of these, many capabilities have been backported to IPv4. The primary adoption of IPv6 will be ...

To appreciate all the extra functionality and other improvements, Alan Clark takes a look inside to see what makes IPv6 tick. To achieve greater routing efficiency, the IPv6 header has undergonean ...

This document presents real-world data regarding the extent to which packets with IPv6 Extension Headers (EHs) are dropped in the Internet (as originally measured in August 2014 and later in June 2015 ...

IPv6 was designed to be an evolutionary step from IPv4. It was not a design goal to take a radical step away from IPv4. Functions that work in IPv4 were maintained in IPv6, and those that didn't work ...

Now that World IPv6 Day (June 8) is behind us, we can all take comfort in the fact that the Internet didn't collapse when major companies including Google, Facebook and Yahoo! enabled IPv6 on their ...

Free software is freedom, and so is mobility. In an age of embedded devices, nomadic users and omnipresent wireless connectivity, augmenting the venerable Internet Protocol (IP) with movement ...

A common type of Internet-based threat intelligence is the assigning of reputation scores to the source of traffic, usually expressed as a certain Internet address or domain. Yet with the gradual -- ...

In addition to IPv4 (often written as just IP), there is IP version 6 (IPv6). IPv6 was developed as IPng (“IP:The Next Generation” because the developers were supposedly fans of the TV show “Star Trek ...