In the first installment of our series of IPv6 posts, we covered some basic differences between IPv4 and IPv6. In this post, we’ll talk about some common myths regarding IPv6.
The initial IPv6 standards originated in 1998 with the publication of RFC 2460 – “Internet Protocol, Version 6 (IPv6) Specification.” The main intent behind IPv6 was to solve the issue of the limited address space available in IPv4. Over time, other features such as Stateless Address Autoconfiguration (SLAAC), Network Renumbering, and mandatory IPSec support were also added to IPv6. In reality, however, the main benefit of IPv6 is the expansion of the address space. Over those 10+ years, numerous myths, however, have surfaced, many of which can impact the security of your IPv6 network. Understanding the truth behind these misconceptions is important, especially now, as IPv6 is being deployed on more and more networks.