Third Generation Internet Revealed: Reinventing Computer Networks with IPv6

This book discusses the exhaustion of IPv4 address space, the transition to IPv6, and the benefits of IPv6, including its larger address space, simplified network design, and support for advanced technologies. It is for networking professionals and software developers who need to learn IPv6 to stay up-to-date with the latest networking technologies.

Format: Paperback / softback
Length: 411 pages
Publication date: 29 October 2022
Publisher: APress

This comprehensive book delves into the impending exhaustion of the IPv4 address space, the interim solution implemented through Network Address Translation (NAT) and Private Addresses, and the key distinctions between IPv4 and IPv6. By exploring these topics, readers will gain a deeper understanding of the limitations and challenges posed by NAT, while also being introduced to the more streamlined and simplified network and software designs achievable with the larger, unified address space of IPv6.

Currently, IPv6, a mature and proven replacement for IPv4, is embraced by over 36% of all global Internet traffic. Numerous wireless telephone service providers across various countries have successfully migrated their networks to IPv6, resulting in significant simplification of network design and implementation. The elimination of NAT and Private Addresses has greatly streamlined the process. Moreover, there is an ample allocation of public addresses to cater to all foreseeable future needs.

It is worth noting that most networking products and software, particularly open-source solutions, already fully support IPv6. Therefore, any business seeking to invest in obsolete products that solely rely on IPv4 should reconsider its approach. According to estimates from the global IPv6 Forum, there remains a significant number of networking professionals who require foundational knowledge in IPv6 technologies to advance their careers. This book is specifically designed to cater to their needs. With the impending shutdown of IPv4 on global networks (referred to as "Sunset IPv4"), the time to acquire IPv6 expertise has become crucial. If you aspire to pursue a career in IT, particularly in network hardware or software, and lack knowledge of IPv6, you risk becoming obsolete in the industry.

In this book, readers will find a comprehensive guide to all relevant Internet Engineering Task Force (IETF) standards Request for Comments (RFCs), meticulously organized by topic and presented in a straightforward, accessible manner. By delving into these RFCs, readers will gain a thorough understanding of IPv6's key features and capabilities, enabling them to leverage the technology for innovative solutions such as multicast for efficient global audio/video streaming, IPsec VPNs for enhanced security, and much more.

By embracing IPv6 and acquiring the necessary knowledge, readers can stay ahead of the curve and position themselves as leaders in the rapidly evolving field of networking. The time to act is now, as the future of Internet connectivity depends on our ability to transition seamlessly to IPv6. Whether you are a networking professional, IT enthusiast, or simply interested in understanding the latest technological advancements, this book is an invaluable resource for your journey into the world of IPv6.

Weight: 828g
Dimension: 177 x 254 x 29 (mm)
ISBN-13: 9781484286029
Edition number: 1st ed.