Gartner Research

IPv6 Technology Overview

Published: 07 February 2007

ID: G00203257

Analyst(s): Jeff Young

Summary

The Internet Protocol Next Generation (IPng), or Internet Protocol version 6 (IPv6), has been in development for more than 10 years without seeing widespread deployment. What has happened in those 10 years? What are the most likely ways for an enterprise or individual to become involved in IPv6? Burton Group Senior Analyst Jeff Young revisits the topic in a new IPv6 technology overview.

Table Of Contents

Synopsis

Analysis

  • Who's Running the Internet Anyway?
  • Myths Surrounding IPv6
    • IPv4 Address Space Will Run Out . . .
    • IPv6 Is More Secure than IPv4
    • IPv6 Has Better Quality of Service than IPv4
    • IPv6 Will Alleviate the Need for NAT
  • The Problem
    • History
    • Influencers
    • IPv6 Protocol
    • Looking at IPv6 Differently
    • General Enhancements to Networking
    • Innovative Experimental Work
    • Flow Labeling
    • Authentication and Privacy
    • Improved Support for Extensions and Options
    • Header Format Simplification
    • Expanded Addressing Capabilities
    • Other Areas of Note
    • Layer 2
  • Recommendations
    • Education
    • Innovative Thinking
    • Self-Awareness
    • Acceptance of Risk

The Details

  • Simple Network Example
  • The IPv6 Address Format
    • Representation in Text
    • Representation in a URL
  • Types of Address
    • Link Local
    • Unique Local
    • Global Unicast
    • Anycast
    • Special Case Unicast Addresses
    • Transition Addresses
    • Multicast
  • Configuration of a Node
    • Link Local
    • Neighbor Discovery Protocol
    • Router Advertisement
    • Router Solicitation
    • Stateful and Stateless Configuration
    • Duplicate Address Detection
    • Required Addresses
    • Link Layers
  • IPv6 in Wide Area Networking
    • ICMPv6
    • Fragmentation and Path MTU
    • Domain Name System
    • Routing
    • Mobility
  • Management and Application Support
    • Management Support
    • Application Support
  • Deployment
    • The Transition to IPv6
    • Dual IP Stacks
    • Bump-in-the-Stack
    • Tunneling IPv6 over IPv4 Infrastructure
    • Gateways and Translators

Conclusion

Appendix A: IPv6-Specific RFCs

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