SuperMicro ipmicfg utility on Linux

SuperMicro have a nice little utility called ipmicfg, which can be used to interact with the IPMI BMC from within your operating system. This can do all sorts of things with the IPMI BMC, however it’s really useful if you want to change the IP address details on the IPMI card without rebooting your system and going into the BIOS setup.

To get started, download the latest version of ipmicfg from the SuperMicro FTP site (currently it’s ftp://ftp.supermicro.com/utility/IPMICFG/ipmicfg_1.14.3_20130725.zip).

Unzip this and you will find DOS, Linux and Windows versions of the ipmicfg tool, as well as a bit of documentation. I’m only really interested in the Linux version, so lets go into that folder, where you will find 32-bit and 64-bit versions.

There are two binary files included – “ipmicfg-linux.x86_64” which is dynamically linked and “ipmicfg-linux.x86_64.static” which is statically linked. The dynamically linked version normally works fine for me.

As a quick example of how to use ipmicfg, lets change the IPMI BMC IP address from being assigned via DHCP to being statically configured to 192.168.1.2 with a subnet mask of 255.255.255.0 and the default gateway set to 192.168.1.1:

./ipmicfg-linux.x86_64 -dhcp off
./ipmicfg-linux.x86_64 -m 192.168.1.2
./ipmicfg-linux.x86_64 -k 255.255.255.0
./ipmicfg-linux.x86_64 -g 192.168.1.1

When you run ipmicfg, you may see errors along the lines of:

[kcs] kcs_error_exit:

[kcs] kcs_error_exit:

[kcs] kcs_error:

[kcs] kcs_error_exit:

This essentially means that ipmicfg is having problems communicating with the IPMI BMC, and can normally be resolved by installing the IPMI drivers and loading into the kernel. On CentOS you can do this with the following commands:

yum -y install OpenIPMI
service ipmi start
chkconfig ipmi on

Was this answer helpful?

 Print this Article

Also Read

Linux: Linux File Systems

This is a beginner's course and one of the concepts that newcomers to Linux find different is...

Basic Security

Basic SecurityFortunately, Linux has a lot of built in security that it inherits from its Unix...

Automation of Tasks

How to automate tasks on a Linux systemYou don't have to do that yourself!One of the main tasks...

Block countries using the CSF Firewall

If you're on a VPS or Dedicated Server, the block using the Firewall is a better alternative. It...

Disable TRACE or TRACK method in Apache

Disabling the TRACE or TRACK methods from inside Apache are highly recommended and are now...

Powered by WHMCompleteSolution