Chapter 5: System Monitoring and Alarms
74
Accessing an MMC via a Serial Interface
The following
ipmitool
command line parameters are used for communicating with the MMC
via a serial interface:
-I serial-terminal
This command line parameter instructs the
ipmitool
utility to use the serial interface for
communications with the MMC.
-D
<dev[:baudrate]>
This command line parameter specifies the serial device and baud rate settings to use. For
Linux hosts, the serial device is the system path to the device node (e.g.
/dev/ttyS0
). For the
Cygwin-flavor of the
ipmitool
utility, Windows serial device names are translated as follows:
the COM1 device name is mapped to
/dev/ttyS0
, COM2 is mapped to
/dev/ttyS1
and so on.
The supported baud rates are: 2400, 9600, 19200, 38400, 57600, and 115200.
For example, to fetch and print Sensor Device Records of an MMC via a serial interface
connection with a baud rate of 9600, the following command line should be used:
# ipmitool –I serial-terminal –D /dev/ttyS0:9600 sdr
Using ipmitool for HPM.1 Upgrades
The
ipmitool
utility has built-in HPM.1 upgrade functionality and can be used as an upgrade
agent. To be able to send HPM.1 commands to the MMC, the proper connection options should
be specified in the
ipmitool
command line.
“Accessing an MMC with ipmitool,” on page 72
for the list of available
ipmitool
command line connection options.
HPM.1 Commands
The
ipmitool
utility supports the following HPM.1 commands, which are described on the
following pages:
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