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IP administration with ipadm

Configure persistent addresses and debug routes and interface state

Scope: Oracle Solaris 11.4 and, for LDoms, compatible SPARC hardware with Oracle VM Server for SPARC. Examples are educational: verify release, privileges, target names and backups before running changes.

How it works

Persistent objects

ipadm stores persistent interface and address configuration.

Separation

dladm handles links, VLANs and aggregations; ipadm handles IP.

Safety

Remote address changes can disconnect your management session.

Worked examples

Each example explains the question it answers, a reproducible starting point, what to look for, and operational precautions.

1. List addresses

Use this as a starting point for list addresses.

ipadm show-addr

Interpretation: Check command output against the expected host configuration; record the before/after state.

Operational note: Run commands in a test environment first; confirm device names, privileges and release-specific options.

2. Show interfaces

Use this as a starting point for show interfaces.

ipadm show-if

Interpretation: Check command output against the expected host configuration; record the before/after state.

Operational note: Run commands in a test environment first; confirm device names, privileges and release-specific options.

3. Create IP interface

Use this as a starting point for create ip interface.

ipadm create-ip net1

Interpretation: Check command output against the expected host configuration; record the before/after state.

Operational note: Run commands in a test environment first; confirm device names, privileges and release-specific options.

4. Add static address

Use this as a starting point for add static address.

ipadm create-addr -T static -a 192.0.2.10/24 net1/v4

Interpretation: Check command output against the expected host configuration; record the before/after state.

Operational note: Run commands in a test environment first; confirm device names, privileges and release-specific options.

5. Review routes

Use this as a starting point for review routes.

netstat -rn

Interpretation: Check command output against the expected host configuration; record the before/after state.

Operational note: Run commands in a test environment first; confirm device names, privileges and release-specific options.

Primary documentation

Read the relevant Oracle documentation for exact version-specific flags, supported platforms and limitations: Oracle primary reference ↗.

This field manual is independent, not affiliated with or endorsed by Oracle. Command examples should be adapted to your environment.