How to assign ILOM IP to the new Solaris server + Solaris 11

How to Assign ILOM IP to a New Solaris Server (Solaris 11)

Setting up a new Solaris server involves several steps, and one of the most critical is configuring the Integrated Lights Out Manager (ILOM) IP address. This allows administrators to manage the server remotely, even when the operating system is not running. In this blog, I’ll walk you through the process of assigning an ILOM IP to a newly racked Solaris 11 server.

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🧰 Prerequisites

Before you begin, ensure the following:

• The server is rack-mounted and connected to power and network.
• You have the server make and model noted down.
• A console cable is available to connect your laptop to the server.
• You’ve received the ILOM IP address, gateway, and netmask from your network team.

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🖥️ Step-by-Step Guide

1. Connect to ILOM via Serial Console

• Use a console cable to connect your laptop to the server’s NET MGMT port.
• On your laptop, open Computer Management:
  • Navigate to: Computer Management > Device Manager > Ports (COM & LPT)
  • Note the COM port number assigned to the console cable.

2. Launch Serial Session Using PuTTY

• Open PuTTY and select the Serial connection type.
• Enter the COM port noted earlier.
• Set the baud rate (typically 9600, but may vary based on server model).
• Click Open to initiate the session.

📌 Tip: Baud rate may differ depending on hardware. Refer to the server documentation or search based on the make and model.

3. Log in to ILOM

• Press Enter in the PuTTY window to bring up the ILOM login prompt.
• Log in using the default or configured credentials.

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🌐 4. Configure ILOM Network Settings

Once logged in, follow these commands to assign a static IP:

cd /SP/network 

set pendingipdiscovery=static 

set pendingipaddress=(IP address)

set pendingipnetmask=(Netmask)

set pendingipgateway=(Gateway)

set commitpending=true 

set state=enable

✅ Verify Configuration

Run the following to confirm the IP settings:

#show /SP/network

You should now see the assigned IP address and other network details.

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🌍 5. Access ILOM via Web Interface

With the IP configured, you can now access the server’s ILOM interface through a browser:

https://<ILOM_IP>

Log in and begin managing the server remotely.

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📝 Conclusion

Assigning an ILOM IP is a foundational step in setting up a new Solaris server. It ensures that you have out-of-band management access, which is crucial for troubleshooting and maintenance. By following the steps above, you can quickly and securely configure ILOM and begin your server setup with confidence.

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Author:
Kiran Jadhav
Principal Consultant | Solaris Admin
Mumbai, Maharashtra