确定硬件是否支持 IPMI
neo@monitor:~$ sudo dmidecode |grep -C 5 IPMI
[sudo] password for neo:
Handle 0x2000, DMI type 32, 11 bytes
System Boot Information
Status: No errors detected
Handle 0x2600, DMI type 38, 18 bytes
IPMI Device Information
Interface Type: KCS (Keyboard Control Style)
Specification Version: 2.0
I2C Slave Address: 0x10
NV Storage Device: Not Present
Base Address: 0x0000000000000CA8 (I/O)
sudo apt-get install openipmi sudo apt-get install ipmitool sudo mkdir -p /var/lock/subsys/ipmi $ sudo /etc/init.d/openipmi start * Starting ipmi drivers [ OK ]
# yum search ipmi ========================================== Matched: ipmi =========================================== OpenIPMI.x86_64 : OpenIPMI (Intelligent Platform Management Interface) library and tools OpenIPMI-devel.i386 : The development environment for the OpenIPMI project. OpenIPMI-devel.x86_64 : The development environment for the OpenIPMI project. OpenIPMI-gui.x86_64 : IPMI graphical user interface tool OpenIPMI-libs.i386 : The OpenIPMI runtime libraries OpenIPMI-libs.x86_64 : The OpenIPMI runtime libraries OpenIPMI-perl.x86_64 : OpenIPMI Perl language bindings OpenIPMI-python.x86_64 : OpenIPMI Python language bindings OpenIPMI-tools.x86_64 : OpenIPMI utilities and scripts from ipmitool collectd-ipmi.x86_64 : IPMI module for collectd freeipmi.i386 : FreeIPMI freeipmi.x86_64 : FreeIPMI freeipmi-bmc-watchdog.x86_64 : FreeIPMI BMC watchdog freeipmi-devel.i386 : Development package for FreeIPMI freeipmi-devel.x86_64 : Development package for FreeIPMI freeipmi-ipmidetectd.x86_64 : IPMI node detection monitoring daemon openhpi.i386 : openhpi Hardware Platform Interface (HPI) library and tools openhpi.x86_64 : openhpi Hardware Platform Interface (HPI) library and tools ripmime.x86_64 : Extract attachments out of a MIME encoded email packages watchdog.x86_64 : Software and/or Hardware watchdog daemon # yum install OpenIPMI OpenIPMI-tools -y
# ipmitool shell
mc info
ipmitool> mc info
Device ID : 32
Device Revision : 0
Firmware Revision : 1.54
IPMI Version : 2.0
Manufacturer ID : 674
Manufacturer Name : DELL Inc
Product ID : 256 (0x0100)
Product Name : Unknown (0x100)
Device Available : yes
Provides Device SDRs : yes
Additional Device Support :
Sensor Device
SDR Repository Device
SEL Device
FRU Inventory Device
IPMB Event Receiver
Bridge
Chassis Device
Aux Firmware Rev Info :
0x00
0x0f
0x00
0x00
ipmitool> lan print 1
Set in Progress : Set Complete
Auth Type Support : NONE MD2 MD5 PASSWORD
Auth Type Enable : Callback : MD2 MD5
: User : MD2 MD5
: Operator : MD2 MD5
: Admin : MD2 MD5
: OEM :
IP Address Source : Static Address
IP Address : 172.16.1.132
Subnet Mask : 255.255.255.0
MAC Address : 84:2b:2b:fd:e2:51
SNMP Community String : public
IP Header : TTL=0x40 Flags=0x40 Precedence=0x00 TOS=0x10
Default Gateway IP : 172.16.1.254
Default Gateway MAC : 00:00:00:00:00:00
Backup Gateway IP : 0.0.0.0
Backup Gateway MAC : 00:00:00:00:00:00
802.1q VLAN ID : Disabled
802.1q VLAN Priority : 0
RMCP+ Cipher Suites : 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14
Cipher Suite Priv Max : aaaaaaaaaaaaaaa
: X=Cipher Suite Unused
: c=CALLBACK
: u=USER
: o=OPERATOR
: a=ADMIN
: O=OEM
# ipmitool -H 172.16.1.155 -U root -P 123456 lan print 1
Set in Progress : Set Complete
Auth Type Support : NONE MD2 MD5 PASSWORD
Auth Type Enable : Callback : MD2 MD5
: User : MD2 MD5
: Operator : MD2 MD5
: Admin : MD2 MD5
: OEM :
IP Address Source : Static Address
IP Address : 172.16.1.15
Subnet Mask : 255.255.255.0
MAC Address : 84:2b:2b:fc:fb:cc
SNMP Community String : public
IP Header : TTL=0x40 Flags=0x40 Precedence=0x00 TOS=0x10
Default Gateway IP : 172.16.1.254
Default Gateway MAC : 00:00:00:00:00:00
Backup Gateway IP : 0.0.0.0
Backup Gateway MAC : 00:00:00:00:00:00
802.1q VLAN ID : Disabled
802.1q VLAN Priority : 0
RMCP+ Cipher Suites : 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14
Cipher Suite Priv Max : aaaaaaaaaaaaaaa
: X=Cipher Suite Unused
: c=CALLBACK
: u=USER
: o=OPERATOR
: a=ADMIN
: O=OEM
# ipmitool -I open chassis Chassis Commands: status, power, identify, policy, restart_cause, poh, bootdev, bootparam, selftest # ipmitool -I open chassis status System Power : on Power Overload : false Power Interlock : inactive Main Power Fault : false Power Control Fault : false Power Restore Policy : previous Last Power Event : Chassis Intrusion : inactive Front-Panel Lockout : inactive Drive Fault : false Cooling/Fan Fault : false Sleep Button Disable : not allowed Diag Button Disable : allowed Reset Button Disable : not allowed Power Button Disable : allowed Sleep Button Disabled: false Diag Button Disabled : true Reset Button Disabled: false Power Button Disabled: false
# ipmitool -I open mc
MC Commands:
reset <warm|cold>
guid
info
watchdog <get|reset|off>
selftest
getenables
setenables <option=on|off> ...
recv_msg_intr Receive Message Queue Interrupt
event_msg_intr Event Message Buffer Full Interrupt
event_msg Event Message Buffer
system_event_log System Event Logging
oem0 OEM 0
oem1 OEM 1
oem2 OEM 2
ipmitool -I open lan print 1 显示BMC通道的信息，如果不知道BMC使用的是哪个通道，请使用下面的命令确认： ipmitool -I open channel info 1 ipmitool -I open lan set 1 ipsrc static 设置本地BMC地址为静态，才能设置IP ipmitool -I open lan set 1 ipaddr 172.16.0.2 设置本地BMC的IP地址 ipmitool -I open lan set 1 netmask 255.255.255.0 子网掩码，别忘了设 ipmitool -I open lan set 1 defgw ipaddr 172.16.0.254 网关，可设可不设，不过一定要确保监控它的机器位于同一路由
ipmitool user list 1 查看BMC的用户列表 ipmitool user set name 1 username 对BMC的1号用户设置用户名username ipmitool user set password 1 123456 对BMC的1号用户设置密码123456
# ipmitool -I open channel info 1
Channel 0x1 info:
Channel Medium Type : 802.3 LAN
Channel Protocol Type : IPMB-1.0
Session Support : multi-session
Active Session Count : 0
Protocol Vendor ID : 7154
Volatile(active) Settings
Alerting : disabled
Per-message Auth : disabled
User Level Auth : enabled
Access Mode : always available
Non-Volatile Settings
Alerting : disabled
Per-message Auth : disabled
User Level Auth : enabled
Access Mode : always available
http://support.dell.com/support/edocs/software/smbmcmu/bmcmu_4_0/cs/ug/bmcugc0d.htm#wp1067804
查看IP，子网掩码与网关
# ipmitool -I open lan print 1
Set in Progress : Set Complete
Auth Type Support : NONE MD2 MD5 PASSWORD
Auth Type Enable : Callback : MD2 MD5
: User : MD2 MD5
: Operator : MD2 MD5
: Admin : MD2 MD5
: OEM :
IP Address Source : Static Address
IP Address : 172.16.5.23
Subnet Mask : 255.255.255.0
MAC Address : 18:03:73:f5:ee:82
SNMP Community String : public
IP Header : TTL=0x40 Flags=0x40 Precedence=0x00 TOS=0x10
Default Gateway IP : 172.16.5.254
Default Gateway MAC : 00:00:00:00:00:00
Backup Gateway IP : 0.0.0.0
Backup Gateway MAC : 00:00:00:00:00:00
802.1q VLAN ID : Disabled
802.1q VLAN Priority : 0
RMCP+ Cipher Suites : 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14
Cipher Suite Priv Max : aaaaaaaaaaaaaaa
: X=Cipher Suite Unused
: c=CALLBACK
: u=USER
: o=OPERATOR
: a=ADMIN
: O=OEM
设置IP，子网掩码与网关
/usr/bin/ipmitool -I open lan set 1 ipaddr 172.16.8.200 /usr/bin/ipmitool -I open lan set 1 netmask 255.255.255.0 /usr/bin/ipmitool -I open lan set 1 defgw ipaddr 172.16.8.254 /usr/bin/ipmitool -I open lan set 1 access on
# ipmitool delloem lcd set mode userdefined test
# ipmitool delloem lcd info
LCD info
Setting: User defined
Text: test
# ipmitool user list 2 ID Name Callin Link Auth IPMI Msg Channel Priv Limit 2 root true true true ADMINISTRATOR # ipmitool user set password 2 "mypasswd"
服务器关机 #ipmitool -I lan -U root -P secpass -H 10.10.0.5 power off 服务器开机 #ipmitool -I lan -U root -P secpass -H 10.10.0.5 power on 服务器 reset #ipmitool -I lan -U root -P secpass -H 10.10.0.5 power reset
原文出处：Netkiller 系列 手札
本文作者：陈景峯
转载请与作者联系，同时请务必标明文章原始出处和作者信息及本声明。
