1. IPMI 介绍
管理带外
http://www.chenshake.com/summary-of-ipmi/
IPMI访问 国产服务器的IPMI访问的用户和密码，基本就是这些。这个和主板有关。我见过的两种主板的IPMI就是超微和泰安的。他们间功能上有点区别，默认的密码也是不一样。
联想：用户名：albert pass:admin
超微：用户名：ADMIN pass：ADMIN
泰安的主板：user:root pass:superuser
浪潮服务器：user:root pass:superuser1.1. ipmitool帮助信息
#ipmitool -h
ipmitool version 1.8.11
usage: ipmitool [options...] <command>
-h This help
-V Show version information
-v Verbose (can use multiple times)
-c Display output in comma separated format
-d N Specify a /dev/ipmiN device to use (default=0)
-I intf Interface to use
-H hostname Remote host name for LAN interface
-p port Remote RMCP port [default=623]
-U username Remote session username
-f file Read remote session password from file
-S sdr Use local file for remote SDR cache
-a Prompt for remote password
-Y Prompt for the Kg key for IPMIv2 authentication
-e char Set SOL escape character
-C ciphersuite Cipher suite to be used by lanplus interface
-k key Use Kg key for IPMIv2 authentication
-y hex_key Use hexadecimal-encoded Kg key for IPMIv2 authentication
-L level Remote session privilege level [default=ADMINISTRATOR]
Append a '+' to use name/privilege lookup in RAKP1
-A authtype Force use of auth type NONE, PASSWORD, MD2, MD5 or OEM
-P password Remote session password
-E Read password from IPMI_PASSWORD environment variable
-K Read kgkey from IPMI_KGKEY environment variable
-m address Set local IPMB address
-b channel Set destination channel for bridged request
-t address Bridge request to remote target address
-B channel Set transit channel for bridged request (dual bridge)
-T address Set transit address for bridge request (dual bridge)
-l lun Set destination lun for raw commands
-o oemtype Setup for OEM (use 'list' to see available OEM types)
-O seloem Use file for OEM SEL event descriptions
Interfaces:
open Linux OpenIPMI Interface [default]
imb Intel IMB Interface
lan IPMI v1.5 LAN Interface
lanplus IPMI v2.0 RMCP+ LAN Interface
Commands:
raw Send a RAW IPMI request and print response
raw 发送一个原始的IPMI请求，并且打印回复信息
i2c Send an I2C Master Write-Read command and print response
spd Print SPD info from remote I2C device
lan Configure LAN Channels
lan 配置网络（lan）信道(channel)
chassis Get chassis status and set power state
chassis 查看磁盘的状态和设置电源
power Shortcut to chassis power commands
event Send pre-defined events to MC
event 向BMC发送一个已经定义的事件（event），可用于测试配置的SNMP是否成功
mc Management Controller status and global enables
mc 查看MC（Management Contollor）状态和各种允许的项
sdr Print Sensor Data Repository entries and readings
sdr 打印传感器仓库中的所有监控项和从传感器读取到的值
sensor Print detailed sensor information
sensor 打印详细的传感器信息
fru Print built-in FRU and scan SDR for FRU locators
fru 输出内嵌的FRU（现场可替换装置）和扫描FRU 定位器的SDR（系统定义记录）
gendev Read/Write Device associated with Generic Device locators sdr
sel Print System Event Log (SEL)
sel 打印 System Event Log (SEL)
pef Configure Platform Event Filtering (PEF)
pef 设置PEF，事件过滤平台用于在监控系统发现有event时候，用PEF中的策略进行事件过滤，然后看是否需要报警
sol Configure and connect IPMIv2.0 Serial-over-LAN
sol 用于配置通过串口的Lan进行监控,配置IPMIv2.0 Serial-over-LAN
tsol Configure and connect with Tyan IPMIv1.5 Serial-over-LAN
isol Configure IPMIv1.5 Serial-over-LAN
isol 用于配置通过串口的Lan进行监控 ,配置IPMIv1.5 Serial-over-LAN
user Configure Management Controller users
user 设置BMC中用户的信息
channel Configure Management Controller channels
channel 配置管理控制器通道
session Print session information
session 打印session信息
sunoem OEM Commands for Sun servers
kontronoem OEM Commands for Kontron devices
picmg Run a PICMG/ATCA extended cmd
fwum Update IPMC using Kontron OEM Firmware Update Manager
firewall Configure Firmware Firewall
delloem OEM Commands for Dell systems
shell Launch interactive IPMI shell
exec Run list of commands from file
exec 从文件中运行一系列的命令
set Set runtime variable for shell and exec
set 为shell和exec设置运行变量
hpm Update HPM components using PICMG HPM.1 file
ekanalyzer run FRU-Ekeying analyzer using FRU files