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REVIEW: "IPv6 Essentials", Silvia Hagen

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  • Rob, grandpa of Ryan, Trevor, Devon & Han
    BKIPV6ES.RVW 20080922 IPv6 Essentials , Silvia Hagen, 2006, 0-596-10058-2, U$44.99/C$58.99 %A Silvia Hagen %C 103 Morris Street, Suite A, Sebastopol, CA
    Message 1 of 1 , Oct 14, 2008
      BKIPV6ES.RVW 20080922

      "IPv6 Essentials", Silvia Hagen, 2006, 0-596-10058-2, U$44.99/C$58.99
      %A Silvia Hagen
      %C 103 Morris Street, Suite A, Sebastopol, CA 95472
      %D 2006
      %G 0-596-10058-2
      %I O'Reilly & Associates, Inc.
      %O U$44.99/C$58.99 800-998-9938 fax: 707-829-0104 nuts@...
      %O http://www.amazon.com/exec/obidos/ASIN/0596100582/robsladesinterne
      %O http://www.amazon.ca/exec/obidos/ASIN/0596100582/robsladesin03-20
      %O Audience i+ Tech 2 Writing 2 (see revfaq.htm for explanation)
      %P 418 p.
      %T "IPv6 Essentials"

      The preface states that the book is intended for anyone from network
      engineers to those who are simply curious about Internet Protocol
      version 6 (IPv6). (The author does note that there is not enough
      detail for developers, and that full appreciation of the material
      requires familiarity with the fundamental operations of IPv4, the
      current standard.)

      Chapter one provides some history of the foundational protocols of the
      Internet, and certain drivers motivating the development of the new
      generation. (An odd omission is the lack of any mention of versions 5
      and 5.1.) The version 6 IP header has been simplified, and perhaps
      chapter two follows this lead too closely, giving scant background for
      the structure. There is some coverage of certain functions such as
      fragmentation. The extended address space is one of the major
      benefits of IPv6, and chapter three presents the address structure,
      some discussion of prefixes and subnets, and retails the common
      "grains of sand" analogy. (That analogy is actually far too small:
      IPv6 addresses could be granted to approximately every molecule on the
      surface of the earth down to a depth of one metre.)

      Chapter four outlines the new range of ICMP (Internet Control Message
      Protocol) structures for version 6. The secure aspects of IPv6, in
      chapter 5, concentrate primarily on IPSec. The requirements and
      provisions are not explained very well: for example, the
      authentication of the node, rather than the user, is not pointed out.
      An additional digression into firewalls contributes almost no value.
      Chapter six is a very terse essay on quality of service.

      Chapter seven mentions that IPv6 can function over various data link
      technologies (as did IPv4 before it). The differences for standard
      routing protocols under IPv6 (as opposed to v4) are noted in chapter
      eight, but it is surprising that the new Neighbor Discovery (ND) and
      stateless autoconfiguration are not explained. Chapter nine,
      ostensibly about the upper layer protocols, basically says that the
      applications will work if written for version 6. Options for version
      4 and 6 co-operation and interoperability are explored in chapter ten.
      Chapter eleven provides a fairly detailed examination of the new
      functions for mobile IP. A listing of initial tools for exploring
      version 6 with various operating systems are given in chapter twelve.

      By and large, the promises of the preface are kept. Bradner and
      Mankin's "IPng: Internet Protocol Next Generation" (cf. BKIPNG.RVW)
      was an accessible but basic introduction. Thomas's "IPng and the
      TCP/IP Protocols" (cf. BKIPNGTP.RVW) had the conceptual explanations
      but not the gritty detail, while Goncalves and Niles did not provide a
      structured account in "IPv6 Networks" (cf. BKIPV6NW.RVW). Hagen could
      have created a more useful work by giving technicalities in certain
      areas, but she has constructed an acceptable stepping stone for those
      who wish to start exploring in the new protocol.

      copyright Robert M. Slade, 2008 BKIPV6ES.RVW 20080922

      ====================== (quote inserted randomly by Pegasus Mailer)
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      What can you say about a society that says God is dead
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