IPMI 有分成為 Inband 與 Outband,主要的區分為:
Inband (In-Band)
- Console Redirection (就是透過 serial port 也就是一般所說的 comport,還可以透過另外一種 outband – serial over LAN 來傳送.)
- OS 透過 System Interface (KCS, SMIC, BT, SSIF) 對本機下 ipmi command (不需要使用者及其密碼).
Outband (Out-of-Band)
- BMC dedicate LAN (可以分為專門獨立出來的 RJ45 埠給 IPMI 來使用,還有一種是用 sideband 的方式與 Ethernet RJ45 共享一個埠.)
- Ethernet (Web)
- IOL (Ipmi over Lan)
- SOL (Serial over LAN)
- IOS (Ipmi over serial , General serial port)
IPMI 的介面可以分為 LAN 以及 Serial Port 兩種,不過大部分的時間都是透過 IOL (IPMI Over Lan) 來管理.
Inband
如果你可以直接在系統上面下指令,這就是直接透過 System Interface (KCS, SMIC, BT, SSIF) 對本機下 ipmi command (不需要使用者及其密碼)
#ipmitool commands
sdr – Print Sensor Data Repository entries and readings
[root@localhost ~]# ipmitool sdr CPU0 SKTOCC | 0x00 | ok CPU1 SKTOCC | 0x00 | ok CPU0 PRCHT | 0x00 | ok CPU1 PRCHT | 0x00 | ok IOH THERMALERT | 0x00 | ok IOH TEMP | 40 degrees C | ok FAN FLOW TEMP | 44 degrees C | ok CPU0 DIMM TEMP | 32 degrees C | ok CPU1 DIMM TEMP | 38 degrees C | ok SENSE P3V3 | 3.30 Volts | ok SENSE P5V | 4.85 Volts | ok SENSE P12V | 11.83 Volts | ok PV VCCP CPU0 | 0.92 Volts | ok PV VCCP CPU1 | 0.93 Volts | ok P1V5 DDR3 CPU0 | 1.50 Volts | ok P1V5 DDR3 CPU1 | 1.49 Volts | ok FAN TECH0 | 3240 RPM | ok FAN TECH1 | 3120 RPM | ok FAN TECH2 | 3360 RPM | ok FAN TECH3 | 3120 RPM | ok FAN TECH4 | 3240 RPM | ok FAN TECH5 | 3120 RPM | ok FAN TECH6 | 3240 RPM | ok FAN TECH7 | 1560 RPM | ok FAN TECH8 | 3360 RPM | ok FAN TECH9 | 3120 RPM | ok IOH_ERR | 0x00 | ok SEL Fullness | 1 % messages | ok Sys PWR Monitor | 0x00 | ok Watchdog | 0x00 | ok PECI CPU0 | 38 degrees C | ok PECI CPU1 | 32 degrees C | ok VGA Presence | 0x00 | ok CPU0 CATERR | 0x00 | ok CPU1 CATERR | 0x00 | ok CPU0 THERMTRIP | 0x00 | ok CPU1 THERMTRIP | 0x00 | ok IOH THERMTRIP | 0x00 | ok PCI32_SERR | 0x00 | ok PCI32_PERR | 0x00 | ok FP UID BTN | 0x00 | ok FP NMI BTN | 0x00 | ok SMI | 0x00 | ok DIMM Sensor CHA | 0x00 | ok NMI | 0x00 | ok DIMM Sensor CHB | 0x00 | ok DIMM Sensor CHC | 0x00 | ok DIMM Sensor CHD | 0x00 | ok DIMM Sensor CHE | 0x00 | ok DIMM Sensor CHF | 0x00 | ok
sensor – Print detailed sensor information
[root@localhost ~]# ipmitool sensor CPU0 SKTOCC | 0x0 | discrete | 0x8080| na | na | na | na | na | na CPU1 SKTOCC | 0x0 | discrete | 0x8080| na | na | na | na | na | na CPU0 PRCHT | 0x0 | discrete | 0x0080| na | na | na | na | na | na CPU1 PRCHT | 0x0 | discrete | 0x0080| na | na | na | na | na | na IOH THERMALERT | 0x0 | discrete | 0x0080| na | na | na | na | na | na IOH TEMP | 40.000 | degrees C | ok | na | na | na | 51.000 | 59.000 | na FAN FLOW TEMP | 44.000 | degrees C | ok | na | na | na | 55.000 | 63.000 | na CPU0 DIMM TEMP | 32.000 | degrees C | ok | na | na | na | 71.000 | 79.000 | na CPU1 DIMM TEMP | 38.000 | degrees C | ok | na | na | na | 71.000 | 79.000 | na SENSE P3V3 | 3.302 | Volts | ok | na | 2.961 | 3.131 | 3.451 | 3.621 | na SENSE P5V | 4.850 | Volts | ok | na | 4.460 | 4.700 | 5.150 | 5.390 | na SENSE P12V | 11.910 | Volts | ok | na | 10.790 | 11.430 | 12.630 | 13.270 | na PV VCCP CPU0 | 0.928 | Volts | ok | na | 0.752 | 0.848 | 1.248 | 1.344 | na PV VCCP CPU1 | 0.928 | Volts | ok | na | 0.752 | 0.848 | 1.248 | 1.344 | na P1V5 DDR3 CPU0 | 1.496 | Volts | ok | na | 1.344 | 1.424 | 1.568 | 1.648 | na P1V5 DDR3 CPU1 | 1.488 | Volts | ok | na | 1.344 | 1.424 | 1.568 | 1.648 | na FAN TECH0 | 3240.000 | RPM | ok | na | 0.000 | 1080.000 | na | 17520.000 | na FAN TECH1 | 3120.000 | RPM | ok | na | 0.000 | 1080.000 | na | 17520.000 | na FAN TECH2 | 3360.000 | RPM | ok | na | 0.000 | 1080.000 | na | 17520.000 | na FAN TECH3 | 3120.000 | RPM | ok | na | 0.000 | 1080.000 | na | 17520.000 | na FAN TECH4 | 3240.000 | RPM | ok | na | 0.000 | 1080.000 | na | 17520.000 | na FAN TECH5 | 3120.000 | RPM | ok | na | 0.000 | 1080.000 | na | 17520.000 | na FAN TECH6 | 3240.000 | RPM | ok | na | 0.000 | 1080.000 | na | 17520.000 | na FAN TECH7 | 1560.000 | RPM | ok | na | 0.000 | 1080.000 | na | 17520.000 | na FAN TECH8 | 3360.000 | RPM | ok | na | 0.000 | 1080.000 | na | 17520.000 | na FAN TECH9 | 3120.000 | RPM | ok | na | 0.000 | 1080.000 | na | 17520.000 | na IOH_ERR | 0x0 | discrete | 0x0080| na | na | na | na | na | na SEL Fullness | 1.000 | % messages | ok | na | na | 0.000 | na | 80.000 | 99.000 Sys PWR Monitor | 0x0 | discrete | 0x0080| na | na | na | na | na | na Watchdog | 0x0 | discrete | 0x0080| na | na | na | na | na | na PECI CPU0 | 38.000 | degrees C | ok | na | na | na | 81.000 | 89.000 | na PECI CPU1 | 33.000 | degrees C | ok | na | na | na | 81.000 | 89.000 | na VGA Presence | 0x0 | discrete | 0x0180| na | na | na | na | na | na CPU0 CATERR | 0x0 | discrete | 0x0080| na | na | na | na | na | na CPU1 CATERR | 0x0 | discrete | 0x0080| na | na | na | na | na | na CPU0 THERMTRIP | 0x0 | discrete | 0x0080| na | na | na | na | na | na CPU1 THERMTRIP | 0x0 | discrete | 0x0080| na | na | na | na | na | na IOH THERMTRIP | 0x0 | discrete | 0x0080| na | na | na | na | na | na PCI32_SERR | 0x0 | discrete | 0x0080| na | na | na | na | na | na PCI32_PERR | 0x0 | discrete | 0x0080| na | na | na | na | na | na FP UID BTN | 0x0 | discrete | 0x0080| na | na | na | na | na | na FP NMI BTN | 0x0 | discrete | 0x0080| na | na | na | na | na | na SMI | 0x0 | discrete | 0x0080| na | na | na | na | na | na DIMM Sensor CHA | 0x0 | discrete | 0x0080| na | na | na | na | na | na NMI | 0x0 | discrete | 0x0080| na | na | na | na | na | na DIMM Sensor CHB | 0x0 | discrete | 0x0080| na | na | na | na | na | na DIMM Sensor CHC | 0x0 | discrete | 0x0080| na | na | na | na | na | na DIMM Sensor CHD | 0x0 | discrete | 0x0080| na | na | na | na | na | na DIMM Sensor CHE | 0x0 | discrete | 0x0080| na | na | na | na | na | na DIMM Sensor CHF | 0x0 | discrete | 0x0080| na | na | na | na | na | na
Outband
要遠端控制 BMC (IOL) 就需要下面的參數.
#ipmitool -I lanplus -H <hostname> [-U <username>] [-P <password>] commands
- -I <interface>
參數 有 lan (適用於 IPMI 1.5) , lanplus(適用於 IPMI 2.0 ,有提供加密) - -H <address>
遠端 BMC IP address 也可以是 hostname. - -U <username>
遠端 BMC 的使用者帳號. - -P <password>
遠端 BMC 的使用者帳號密碼.
[root@localhost ~]# ipmitool -I lanplus -H 172.16.0.1 -U admin -P 123456 sdr SYS_12V | 12.21 Volts | ok SYS_5V | 4.97 Volts | ok SYS_3.3V | 3.38 Volts | ok CPU0_VCORE | 0.98 Volts | ok CPU1_VCORE | 0.98 Volts | ok CPU0_DDR_VDD | 1.23 Volts | ok CPU1_DDR_VDD | 1.23 Volts | ok Inlet_Temp | 23 degrees C | ok Outlet_Temp | 27 degrees C | ok CPU0_Temp | 38 degrees C | ok CPU0_Margin_Temp | 60 degrees C | ok CPU1_Temp | 40 degrees C | ok CPU1_Margin_Temp | 59 degrees C | ok DIMMG0_Temp | 28 degrees C | ok DIMMG1_Temp | 29 degrees C | ok FAN1_RPM | 13280 RPM | ok FAN2_RPM | 13280 RPM | ok FAN3_RPM | 13200 RPM | ok FAN4_RPM | 13200 RPM | ok FAN5_RPM | 13280 RPM | ok FAN6_RPM | 13280 RPM | ok PS1_Power | 140 Watts | ok PS2_Power | 140 Watts | ok Total_Power | 280 Watts | ok PS1_Status | 0x00 | ok PS2_Status | 0x00 | ok CPU0_Status | 0x00 | ok CPU1_Status | 0x00 | ok SEL_Status | 0x00 | ok IPMI_Watchdog | 0x00 | ok BIOS_Boot_Up | 0x00 | ok ACPI_PWR_Status | 0x00 | ok Chassis_control | 0x00 | ok Memory_Status | 0x00 | ok BMC_Boot_Up | 0x00 | ok
如果不知道遠端使用密碼時,需要在 BMC 本機下 ipmi command,修改帳號密碼,
[root@localhost ~]# ipmitool user help User Commands: summary [<channel number>] list [<channel number>] set name <user id> <username> set password <user id> [<password>] disable <user id> enable <user id> priv <user id> <privilege level> [<channel number>] test <user id> <16|20> [<password]>
使用者有分權限的.
1 Callback level
2 User level
3 Operator level
4 Administrator level
5 OEM Proprietary level
15 No access
[root@localhost ~]# ipmitool user list 1 ID Name Callin Link Auth IPMI Msg Channel Priv Limit 2 admin true true true ADMINISTRATOR
沒有解決問題,試試搜尋本站其他內容
1.不用
2.不知道
您好，
IPMI message可以透過網路封包傳送，也就是RMCP封包，
請問這個情況下的IPMI message是否會經過BMC與CPU之間的hardware/ system interface？
另外BIOS設定BMC IP位址的功能，是透過IPMI進行設定的嗎？
感謝您不吝賜教。