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System Administration Guide: IP Services     Oracle Solaris 10 8/11 Information Library
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Document Information

Preface

Part I Introducing System Administration: IP Services

1.  Oracle Solaris TCP/IP Protocol Suite (Overview)

Part II TCP/IP Administration

2.  Planning Your TCP/IP Network (Tasks)

3.  Introducing IPv6 (Overview)

Major Features of IPv6

Expanded Addressing

Address Autoconfiguration and Neighbor Discovery

Header Format Simplification

Improved Support for IP Header Options

Application Support for IPv6 Addressing

Additional IPv6 Resources

IPv6 Requests for Comments and Internet Drafts

Web Sites

IPv6 Network Overview

IPv6 Addressing Overview

Parts of the IPv6 Address

Abbreviating IPv6 Addresses

Prefixes in IPv6

Unicast Addresses

Global Unicast Address

Transitional Global Unicast Addresses

Link-Local Unicast Address

Multicast Addresses

Anycast Addresses and Groups

IPv6 Neighbor Discovery Protocol Overview

IPv6 Address Autoconfiguration

Stateless Autoconfiguration Overview

Overview of IPv6 Tunnels

4.  Planning an IPv6 Network (Tasks)

5.  Configuring TCP/IP Network Services and IPv4 Addressing (Tasks)

6.  Administering Network Interfaces (Tasks)

7.  Configuring an IPv6 Network (Tasks)

8.  Administering a TCP/IP Network (Tasks)

9.  Troubleshooting Network Problems (Tasks)

10.  TCP/IP and IPv4 in Depth (Reference)

11.  IPv6 in Depth (Reference)

Part III DHCP

12.  About DHCP (Overview)

13.  Planning for DHCP Service (Tasks)

14.  Configuring the DHCP Service (Tasks)

15.  Administering DHCP (Tasks)

16.  Configuring and Administering the DHCP Client

17.  Troubleshooting DHCP (Reference)

18.  DHCP Commands and Files (Reference)

Part IV IP Security

19.  IP Security Architecture (Overview)

20.  Configuring IPsec (Tasks)

21.  IP Security Architecture (Reference)

22.  Internet Key Exchange (Overview)

23.  Configuring IKE (Tasks)

24.  Internet Key Exchange (Reference)

25.  IP Filter in Oracle Solaris (Overview)

26.  IP Filter (Tasks)

Part V Mobile IP

27.  Mobile IP (Overview)

28.  Administering Mobile IP (Tasks)

29.  Mobile IP Files and Commands (Reference)

Part VI IPMP

30.  Introducing IPMP (Overview)

31.  Administering IPMP (Tasks)

Part VII IP Quality of Service (IPQoS)

32.  Introducing IPQoS (Overview)

33.  Planning for an IPQoS-Enabled Network (Tasks)

34.  Creating the IPQoS Configuration File (Tasks)

35.  Starting and Maintaining IPQoS (Tasks)

36.  Using Flow Accounting and Statistics Gathering (Tasks)

37.  IPQoS in Detail (Reference)

Glossary

Index

Overview of IPv6 Tunnels

For most enterprises, the introduction of IPv6 to an existing IPv4 network must occur on a gradual, step-by-step basis. The Oracle Solaris dual-stack network environment supports both IPv4 and IPv6 functionality. Because most networks use the IPv4 protocol, IPv6 networks currently require a way to communicate outside their borders. IPv6 networks use tunnels for this purpose.

In most IPv6 tunneling scenarios, the outbound IPv6 packet is encapsulated inside an IPv4 packet. The boundary router of the IPv6 network sets up a point-to-point tunnel over various IPv4 networks to the boundary router of the destination IPv6 network. The packet travels over the tunnel to the destination network's boundary router, which decapsulates the packet. Then, the router forwards the separate IPv6 packet to the destination node.

The Oracle Solaris IPv6 implementation supports the following tunneling scenarios:

For detailed information about IPv6 tunnels, refer to IPv6 Tunnels. For information about IPv4- to-IPv4 tunnels and VPN, refer to Virtual Private Networks and IPsec.