IBM Support

Using IPMItool for Remote Console with Serial over LAN - IBM BladeCenter

Troubleshooting


Problem

Users who decide to use IPMItool to establish remote console sessions to the Baseboard Management Controller (BMC) of a System x server will discover this does not work unless the BIOS remote console settings are configured according to published guidelines. Common configuration errors are as follows: Configuration error #1: Example: The console redirection must be set to Directed and not Shared for remote console sessions to work with Serial over LAN (SoL). Configuration error #2: Example: The Baud Rate for the console must be set to 19200 because SoL only supports that speed with remote console sessions.

Resolving The Problem

Source

RETAIN Tip:H194297

Symptom

Users who decide to use IPMItool to establish remote console sessions to the Baseboard Management Controller (BMC) of a System x server will discover this does not work unless the BIOS remote console settings are configured according to published guidelines. Common configuration errors are as follows:

Configuration error #1:

Example: The console redirection must be set to Directed and not Shared for remote console sessions to work with Serial over LAN (SoL).

Configuration error #2:

Example: The Baud Rate for the console must be set to 19200 because SoL only supports that speed with remote console sessions.

Affected configurations

This tip is not hardware specific.

This tip is not software specific.

This tip is not option specific.

Solution

The IBM SoL guide provides the information required to properly configure the SoL settings in the BIOS. The IBM SoL Guide can be located at the following URL:

Configuring the Remote Console Redirection is of primary importance and the information can be located on pages 12 and 13 of the guide referenced above.

Additional Information

Once the System x server BIOS has been correctly configured, the IPMItool can be used with normal SoL commands to establish the communication to the remote system.

Document Location

Worldwide

Operating System

BladeCenter:Operating system independent / None

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Document Information

Modified date:
29 January 2019

UID

ibm1MIGR-5078602