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Oracle Solaris Administration: Network Interfaces and Network Virtualization     Oracle Solaris 11 Express 11/10
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Document Information


Part I Network Auto-Magic

1.  Introduction to NWAM

2.  NWAM Configuration and Administration (Overview)

3.  NWAM Profile Configuration (Tasks)

4.  NWAM Profile Administration (Tasks)

5.  About the NWAM Graphical User Interface

Part II Administering Single Interfaces

6.  Overview of the Networking Stack

7.  Datalink Configuration and Administration

8.  Configuring an IP Interface

9.  Configuring Wireless Interface Communications on Oracle Solaris

Part III Administering Interface Groups

10.  Administering Bridges

11.  Administering Link Aggregations

12.  Administering VLANs

13.  Introducing IPMP

What's New With IPMP

Deploying IPMP

Why You Should Use IPMP

When You Must Use IPMP

Comparing IPMP and Link Aggregation

Using Flexible Link Names on IPMP Configuration

How IPMP Works

IPMP Components in Oracle Solaris

Types of IPMP Interface Configurations

IPMP Addressing

IPv4 Test Addresses

IPv6 Test Addresses

Failure and Repair Detection in IPMP

Types of Failure Detection in IPMP

Link-Based Failure Detection

Probe-Based Failure Detection

NICs That Are Missing at Boot

Failure Detection and the Anonymous Group Feature

Detecting Physical Interface Repairs

The FAILBACK=no Mode

IPMP and Dynamic Reconfiguration

Attaching New NICs

Detaching NICs

Replacing NICs

IPMP Terminology and Concepts

14.  Administering IPMP

Part IV  Network Virtualization and Resource Management

15.  Introducing Network Virtualization and Resource Control (Overview)

16.  Planning for Network Virtualization and Resource Control

17.  Configuring Virtual Networks (Tasks)

18.  Using Link Protection in Virtualized Environments

19.  Managing Network Resources

20.  Monitoring Network Traffic and Resource Usage



Chapter 13

Introducing IPMP

IP network multipathing (IPMP) provides physical interface failure detection, transparent network access failover, and packet load spreading for systems with multiple interfaces that are connected to a particular local area network or LAN.

This chapter contains the following information:

Note - Throughout the description of IPMP in this chapter and in Chapter 14, Administering IPMP, all references to the term interface specifically mean IP interface. Unless a qualification explicitly indicates a different use of the term, such as a network interface card (NIC), the term always refers to the interface that is configured on the IP layer.