Third Generation Internet Revealed: Reinventing Computer Networks with IPv6

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Third Generation Internet Revealed: Reinventing Computer Networks with IPv6

  • Author:Lawrence E. Hughes
  • Length: 436 pages
  • Edition: 1
  • Publisher: Apress
  • Publication Date: 2022-11-12
  • ISBN-10: 1484286022
  • ISBN-13: 9781484286029
  • Sales Rank: #743255 (See Top 100 Books)
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  • Buy Print:Buy from amazon



    Book Description

    This book covers the inexorable exhaustion of the IPv4 address space, the interim fi公主x to this based on Network Address Translation (NAT) and Private Addresses, and the differences between IPv4 and IPv6. It will help you under孔雀表stand the limitations and problems introduced by the use of NAT and introduce you to the far simpler network and software designs possible, using a larger, unified address space.

    IPv6, a mature and vi茅台酒 (1)able replacement for IPv4, is currently used by more than 36% of all global Internet traffic. Wireless telephone service providers in many countries have migrated their networks to IPv6 with great success. The elimination of NAT and Private Addresses has vastly simplified network design and implementation. Further, there are now enough public addresses allocated to accommodate all anticipated uses for the foreseeable future.

    Most networking products and software, especially open-source software, are already fully IPv6 compliant. Today, no business should purchase obsolete products that support only IPv4. The global IPv6 Forum estimates that there are millions of networking professionals still needing to learn the fundamentals of IPv6 technologies to move forward. This book is for them. With plans in place for a shutdown of IPv4 on global networks (“Sunset IPv4”) the time to learn is now. If you want a job in IT, especially network hardware or software, and you don’雅典表 (1)t know IPv6,you are already obsolete.

    What You Will Learn

    • This book serves as a guide to all relevant Internet Engineering Task Force (IETF) standards Request for Comments (RFCs), organized by topic and discussed in pl汉米尔顿 (2)ain language
    • Understand how IPv6 makes viable technologies such as multicast (for efficient global audio/video streaming), IPsec VPNs (for better security), and simpler VoIP
    • Take “edge computing” to the limit by eliminatin名酒g intermediary servers made necessary by IPv4 NAT–for example, making connections directly from my node to yours
    • Discover how organizations can introduce IPv6 into existing IPv4 networks (“Dual Stack”), and then eliminate the legacy IPv4 aspects going forward (“Pure IPv6”) for the mandates going into place now (for example, US DoD requirements to move all networks to Pure IPv6)
    • Recognize that 5G networking (the Grand Convergence of conventional networks and wireless service) depends heavily on the advanced features IPv6

    Who This Book Is For

    Networking professionals. Readers should have at least some familiarity with the precursor protocol (IPv4) and legacy TCP/IP based networks. Some knowledge of network models, such as DoD four-layer model or OSI 7-layer model, is helpful to understand where the Internet Protocol fits int宾利o the larger picture. For network software developers using the Sockets API (in UNIX, Windows, etc.), this book will help you to understand the extensions to that API needed to work w迪拜阿玛尼酒店ith IPv6.

    中文:

    书名:揭示了第三代互联网: 用IPv6重塑计算机网络

    本书涵盖了IPv4地址空间的不可穷尽,基于网络地址转换 (NAT) 和私有地址的临时修复,以及IPv4和ipv6之间的区别。它将帮助您了解使用NAT带来的限制和问题,莱珀妮并向您介绍使用更大,统一的地址空间可能蕾蒙威更简单的网络和软件设计。

    IPv6是IPv4的成熟且可行的替代品,目前已被全球所有Internet流量的36% 以上使用。许多国家的无线电话服务提供商已经成功地将其网络迁移到IPv6。消除NAT和专用地址极大地简化了网络设计和实现。此外,现在有足够的公共地址分配,以适应可预见的未来的所有预期用途。

    大多数网络产品和软件,尤其是开源软件,已经完全符合IPv6要求。如今,任何企业都不应购买仅支持ipv4的过时产品。全球IPv6论坛估计,仍有数百万网络专业人员需要学习IPv6技术的基础知识才能向前发展。这本书是给他们的。随着全球网络 (“日落IPv4”) 关闭IPv4的计划已经到位,现在是学习的时候了。如果你想在IT领域找到一份工作,尤其是网络硬件或软件,而你不知道IPv6,你已经过时了。

    你将学到什么

    • 本书作为所有相关互联网工程任务组浪琴 (1) (IETF) 标准征求意见 (rfc) 的指南,按主题组织并以通俗易懂的语言讨论
    • 了解IPv6如何使可行的技术,例如多播 (用于高效的全局音频/视频流),IPsec vpn (用于更好的安全性) 和更简单的VoIP
    • 通过消除IPv4 NAT所需的中间服务器,将 “边缘计算” 发挥到极限-例如,直接从我的节点连接到您的节点
    • 了解组织如何将IPv6引入现有的IPv4网络 (“双栈”),然后消除遗留的IPv4方面 (“纯IPv6”),以满足现在的任务 (例如,美国国防部要求将所有网络迁移到纯IPv6)
    • 认识到5g网络 (传统网络和无线服务的大融合) 在很大程度上依赖于高级功能IPv6

    这本书是给谁的

    网络专业人士。读者至少应该对前体协议 (IPv4) 和基于tcp/ip的传统网络有所了解。网络模型的一些知识,例如DoD四层模型或OSI 7层模型,有助于了解Internet协议适合更大的范围。对于使用Sockets API (在UNIX,Windows等) 的网络软件开发人员,本书将帮助您了解与ipv6一起使用所需的API扩展。

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