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Configuring and Administering Oracle Solaris 11.1 Networks     Oracle Solaris 11.1 Information Library
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Document Information

Preface

1.  Planning the Network Deployment

2.  Considerations When Using IPv6 Addresses

3.  Configuring an IPv4 Network

Network Configuration (Task Map)

Before You Begin Network Configuration

Configuring Component Systems on the Network

IPv4 Autonomous System Topology

Setting Up System Configuration Modes

How to Configure a System for Local Files Mode

How to Configure a System for Network Client Mode

How to Set Up a Network Configuration Server

Configuring an IPv4 Router

How to Configure an IPv4 Router

Routing Tables and Routing Types

How to Add a Static Route to the Routing Table

Configuring Multihomed Hosts

How to Create a Multihomed Host

Configuring Routing for Single-Interface Systems

How to Enable Static Routing on a Single-Interface Host

How to Enable Dynamic Routing on a Single-Interface System

Adding a Subnet to a Network

How to Change the IPv4 Address and Other Network Configuration Parameters

Monitoring and Modifying Transport Layer Services

How to Log the IP Addresses of All Incoming TCP Connections

How to Add Services That Use the SCTP Protocol

How to Use TCP Wrappers to Control Access to TCP Services

4.  Enabling IPv6 on the Network

5.  Administering a TCP/IP Network

6.  Configuring IP Tunnels

7.  IPv4 Reference

8.  IPv6 Reference

Index

Before You Begin Network Configuration

In this Oracle Solaris release, a system's network configuration is managed by an active network configuration profile (NCP). The system's network configuration is automatic if the active NCP is reactive, for example, the automatic NCP. If the active NCP is DefaultFixed, then the system's network configuration mode is fixed. The system with reactive network configuration behaves differently than with fixed network configuration.

Any configuration that you perform applies to the active NCP. Consequently, before performing any configuration procedure, you must first know which NCP is active in order. Thus, the system behaves as expected after you complete the configuration procedures. To determine which NCP is active on a system, type the following command:

# netadm list
TYPE        PROFILE        STATE
ncp         DefaultFixed   online
ncp         Automatic      disabled
loc         Automatic      offline
loc         NoNet          offline
loc         User           offline
loc         DefaultFixed   online 

The profile whose status is listed as online is the active NCP on the system.

For more detailed information about the NCPs on the system, use the -x option with the netadm command.

netadm list -x
TYPE        PROFILE        STATE          AUXILIARY STATE
ncp         DefaultFixed   online         active
ncp         Automatic      disabled       disabled by administrator
loc         Automatic      offline        conditions for activation are unmet
loc         NoNet          offline        conditions for activation are unmet
loc         User           offline        conditions for activation are unmet
loc         DefaultFixed   online         active

To switch between profile types, for example from a reactive profile to a fixed profile, type the following command:

# netadm enable -p ncp NCP-name

where NCP-name is the name of a type of NCP.

For an introduction to profile-managed network configuration, see Network Configuration Profiles in Introduction to Oracle Solaris 11 Networking. For detailed descriptions of NCPs, refer to Connecting Systems Using Reactive Network Configuration in Oracle Solaris 11.1.