IPMI-SENSORS(8) IPMI-SENSORS(8) (NAME) ipmi-sensors - IPMI (SYNOPSIS) ipmi-sensors [OPTION...] (DESCRIPTION) Ipmi-sensors (SDR) . ( ) . (verbose) . Ipmi-sensors . --output-sensor-state . "N/A" . BMC . --bridge-sensors BMC . "Unknown" . . "Unrecognized State" OEM . OEM --interpret-oem-data . . "OK" . IPMI . FreeIPMI freeipmi(7) . IPMI ipmi-config(8) . SDR bmc-device(8) . (GENERAL OPTIONS) IPMI . -D IPMIDRIVER, --driver-type=IPMIDRIVER . (out-of-band) LAN LAN_2_0 IPMI 1.5 IPMI 2.0 . (in-band) KCS SSIF OPENIPMI SUNBMC INTELDCMI. --disable-auto-probe IPMI (probe) . --driver-address=DRIVER-ADDRESS . DRIVER-ADDRESS "0x" '0' . --driver-device=DEVICE . --register-spacing=REGISTER-SPACING . ( = ). --target-channel-number=CHANNEL-NUMBER IPMI . --target-slave-address=SLAVE-ADDRESS (slave) IPMI . -h IPMIHOST1,IPMIHOST2,..., --hostname=IPMIHOST1[:PORT],IPMIHOST2[:PORT],... () . << >> . . IPv6 [ADDRESS]:PORT . -u USERNAME, --username=USERNAME . ( ) . OPERATOR . -p PASSWORD, --password=PASSWORD . . IPMI 1.5 IPMI 2.0 . -P, --password-prompt . -k K_G, --k-g=K_G K_g BMC IPMI 2.0 . . '0x' . 'abc' 'abc' '0x616263' . -K, --k-g-prompt k-g . --session-timeout=MILLISECONDS . 20000 ( ) . --retransmission-timeout=MILLISECONDS . 1000 ( ) . . -a AUTHENTICATION-TYPE, --authentication-type=AUTHENTICATION-TYPE IPMI 1.5 . NONE STRAIGHT_PASSWORD_KEY MD2 MD5. MD5 . -I CIPHER-SUITE-ID, --cipher-suite-id=CIPHER-SUITE-ID (Cipher Suite ID) IPMI 2.0 . IPMI 2.0 . (payload) . 3 . : 0 - = None = None = None 1 - = HMAC-SHA1 = None = None 2 - = HMAC-SHA1 = HMAC-SHA1-96 = None 3 - = HMAC-SHA1 = HMAC-SHA1-96 = AES-CBC-128 6 - = HMAC-MD5 = None = None 7 - = HMAC-MD5 = HMAC-MD5-128 = None 8 - = HMAC-MD5 = HMAC-MD5-128 = AES-CBC-128 11 - = HMAC-MD5 = MD5-128 = None 12 - = HMAC-MD5 = MD5-128 = AES-CBC-128 15 - = HMAC-SHA256 = None = None 16 - = HMAC-SHA256 = HMAC_SHA256_128 = None 17 - = HMAC-SHA256 = HMAC_SHA256_128 = AES-CBC-128 -l PRIVILEGE-LEVEL, --privilege-level=PRIVILEGE-LEVEL . USER OPERATOR ADMIN. OPERATOR . --config-file=FILE . -W WORKAROUNDS, --workaround-flags=WORKAROUNDS . . "none" ( ). << >> . --debug (debugging) . -?, --help . --usage . -V, --version . IPMI-SENSORS (IPMI-SENSORS OPTIONS) ipmi-sensors . -v, --verbose . / . -vv . verbose OEM. -i, --sdr-info (SDR) . -q, --quiet-readings . () . -r RECORD-IDS-LIST, --record-ids=RECORD-IDS-LIST . . --record-ids --sensor-types --record-ids . "all" ( ). -R RECORD-IDS-LIST, --exclude-record-ids=RECORD-IDS-LIST . . "none" ( ). -t SENSOR-TYPE-LIST, --sensor-types=SENSOR-TYPE-LIST . . --record-ids --sensor-types --record-ids . "all" ( ). ( --list-sensor-types ) ( ) . -T SENSOR-TYPE-LIST, --exclude-sensor-types=SENSOR-TYPE-LIST . . "none" ( ). ( --list-sensor-types ) ( ) . -L, --list-sensor-types . -b, --bridge-sensors BMC . BMC (/bridge) . (bridging) / . --shared-sensors (SDR) . (SEL) . SDR . . --interpret-oem-data OEM . OEM . OEM OEM . << OEM>> . --ignore-not-available-sensors ( N/A) . --ignore-unrecognized-events . 'Unrecognized Event = XXXXh' . --output-sensor-state . --output-event-bitmask (bitmask) . --output-sensor-state . NOMINAL WARNING CRITICAL . . /etc/freeipmi//freeipmi_interpret_sensor.conf . freeipmi_interpret_sensor.conf(5) . ipmimonitoring(8) . --sensor-state-config-file=FILE . --output-sensor-state . --entity-sensor-names (entity id) (instance number) . . 'TEMP' . "Processor 1" "Processor 2" . --output-sensor-thresholds . (lower non- recoverable) (lower critical) (lower non-critical) (upper non-critical) (upper critical) (upper non-recoverable) . --no-sensor-type-output . . --entity-sensor-names . . --comma-separated-output (CSV). --no-header-output . . --non-abbreviated-units ( 'Amps' 'A'). ( 'C' ). --legacy-output (legacy). . --ipmimonitoring-legacy-output ipmimonitoring. . SDR (SDR CACHE OPTIONS) () (SDR) . SDR . SDR . --flush-cache (SDR). SDR . SDR . --quiet-cache / . . --sdr-cache-recreate SDR (SDR) . . --sdr-cache-file=FILE (SDR) . SDR . --sdr-cache-directory=DIRECTORY (SDR) . (home) . (TIME OPTIONS) IPMI IPMI (localtime) . . (BIOS) . . --utc-to-localtime (UTC) . --localtime-to-utc UTC . --utc-offset=SECONDS UTC . -86400 86400 . 0 . (HOSTRANGED OPTIONS) . << >> . -B, --buffer-output . IPMI . IPMI . << >> . -C, --consolidate-output . . . IPMI . . << >> . -F NUM, --fanout=NUM (fanout). << >> ( fanout) IPMI . (threads) fanout . 64 . -E, --eliminate ipmidetect . . ipmidetectd . --always-prefix . . -C . (HOSTRANGED SUPPORT) : prefix[n-m,l-k,...] n < m l < k . ( [] ) . foo[19] foo1 foo9 () : foo19. prefixNN -- foo1,foo9 foo[1,9] . : foo[01-05] foo01,foo02,foo03,foo04,foo05 foo[7,9-10] foo7,foo9,foo10 foo[0-3] foo0,foo1,foo2,foo3 ([ ]) (pattern matching) . . (thread) (fanout) ( -F ). . . . . -B -C . "localhost" IPMI . localhost . (GENERAL TROUBLESHOOTING) IPMI . IPMI (LAN) BMC . BMC : IP MAC (subnet mask) LAN LAN / . IPMI 2.0 K_g . ipmi-config(8) / . IPMI BMC . << >> . . . "username invalid" - ( NULL ) . BMC . "password invalid" - ( NULL ) . BMC . "password verification timeout" - . "password invalid" ( ) "session timeout" ( ) . . "k_g invalid" - K_g ( K_g ) . K_g BMC . "privilege level insufficient" - IPMI . . . "privilege level cannot be obtained for this user" - . . BMC . "authentication type unavailable for attempted privilege level" - . . BMC . "cipher suite id unavailable" - BMC . . BMC . "ipmi 2.0 unavailable" - IPMI 2.0 . IPMI 1.5 . "connection timeout" - IPMI . IP IPMI IPMI . . "session timeout" - IPMI . . . BMC . "device not found" - . . "driver timeout" - . . "message timeout" - . . "BMC busy" - BMC . . . "could not find inband device" - . . "driver timeout" - BMC . BMC ( ) . "internal IPMI error" - IPMI FreeIPMI . . "sensor config file parse error" - . freeipmi_interpret_sensor.conf(5) . (WORKAROUNDS) IPMI IPMI . . . -W . . . . IPMI . FreeIPMI . assumeio - (memory-mapped) I/O . . "device not supported" "could not find inband device" . HP ProLiant DL145 G1 . spinpoll - ( KCS) (polling) (spin). (wall clock) (granularity) IPMI . . authcap - K_g IPMI . K_g . "username invalid" "authentication type unavailable for attempted privilege level" "k_g invalid" . Asus P5M2/P5MT- R/RS162-E4/RX4 Intel SR1520ML/X38ML Sun Fire 2200/4150/4450 ELOM . nochecksumcheck - FreeIPMI (checksums) IPMI . . . . "connection timeout" "session timeout" "password verification timeout" . IPMI 1.5 "noauthcodecheck" . Supermicro X9SCM-iiF Supermicro X9DRi-F Supermicro X9DRFR . idzero - . IPMI . "session timeout" . Tyan S2882 BMC M3289 . unexpectedauth - . . "session timeout" . Dell PowerEdge 2850,SC1425 . . forcepermsg - . . "session timeout" . IBM eServer 325 . endianseq - ( endianness) . IPMI 1.5 . "session timeout" . Sun ILOM 1.0/2.0 ( ) . noauthcodecheck - FreeIPMI IPMI 1.5 . (hashing) . . . "connection timeout" "session timeout" "password verification timeout" . Xyratex FB- H8-SRAY Intel Windmill Quanta Winterfell Wiwynn Windmill . intel20 - Intel IPMI 2.0 . HMAC-MD5-128 . "username invalid" "password invalid" "k_g invalid" . Intel SE7520AF2 ( ) . supermicro20 - Supermicro IPMI 2.0 Peppercon IPMI . . "password invalid" . Supermicro H8QME SIMSO . . sun20 - Sun IPMI 2.0 . . "password invalid" "bmc error" . Sun Fire 4100/4200/4500 ILOM . "opensesspriv" . opensesspriv - IPMI 2.0 FreeIPMI . Open Session IPMI 2.0 RAKP1 . "password invalid" "k_g invalid" "bad rmcpplus status code" "privilege level cannot be obtained for this user" . Sun Fire 4100/4200/4500 ILOM Inventec 5441/Dell Xanadu II Supermicro X8DTH Supermicro X8DTG Intel S5500WBV/Penguin Relion 700 Intel S2600JF/Appro 512X Quanta QSSC-S4R/Appro GB812X-CN Dell C5220 BMC OpenIPMI . "sun20" . integritycheckvalue - IPMI 2.0 0 . 0 . "k_g invalid" . Supermicro X8DTG Supermicro X8DTU Intel S5500WBV/Penguin Relion 700 Intel S2600JF/Appro 512X . assumemaxsdrrecordcount - SDR SDR . SDR . "SDR record count invalid" . Inspur . discretereading - ( rpm ) / ( assert deassert). SDR ( ) . HP Proliant DL380 G7 HP ProLiant ML310 G5 . ignorescanningdisabled - . . "N/A" . Dell Poweredge 2900 Dell Poweredge 2950 Dell Poweredge R410 Dell Poweredge R610 HP Integrity rx3600 . assumebmcowner - BMC BMC . BMC ( --bridge-sensors) BMC . BMC BMC . "N/A" . Fujitsu RX300 Fujitsu RX300S2 . altbridging - . --bridge-sensors "N/A" . Lenovo SR650 v3 Lenovo ThinkSystem . ignoreauthcode - LAN ( ) . "session timeout" . . . . Inventec 5441/Dell Xanadu II Inventec 5442/Dell Xanadu III . (: --bridge-sensors .) IPMI 1.5 - IPMI 2.0 IPMI 1.5 . "ipmi 2.0 unavailable" "connection timeout" . IPMI 2.0 IPMI 1.5 --driver-type=LAN_2_0 . HP Supermicro . OEM (OEM INTERPRETATION) --interpret-oem-data . OEM . / . Dell Poweredge R210 Dell Poweredge R610 Dell Poweredge R710 Dell Poweredge R720 Fujitsu iRMC S1 iRMC S2 HP Proliant DL160 G8 Intel S5500WB/Penguin Computing Relion 700 Intel S2600JF/Appro 512X Intel S2600GZ Intel S2600WP Intel S5000PAL Intel Windmill Quanta Winterfell Supermicro X7DBR-3 Supermicro X7DB8 Supermicro X8DTN Supermicro X7SBI-LN4 Supermicro X8DTH Supermicro X8DTG Supermicro X8DTU Supermicro X8DT3-LN4F Supermicro X8DTU-6+ Supermicro X8DTL Supermicro X8DTL-3F Supermicro X8SIL-F Supermicro X9SCL Supermicro X9SCM Supermicro X8DTN+-F Supermicro X8SIE Supermicro X9SCA-F-O Supermicro H8DGU-F Supermicro X9DRi-F Supermicro X9DRI-LN4F+ Supermicro X9SPU-F-O Supermicro X9SCM-iiF Wiwynn Windmill Wistron/Dell Poweredge C6220. (EXAMPLES) # ipmi-sensors . # ipmi-sensors --verbose . # ipmi-sensors --record-ids="7,11,102" 7 11 102 . # ipmi-sensors --sensor-types=fan fan () . # ipmi-sensors -h ahost -u myusername -p mypassword IPMI LAN. # ipmi-sensors -h mycluster[0-127] -u myusername -p mypassword IPMI LAN. (DIAGNOSTICS) 0 . 1 . 0 . 1 . (KNOWN ISSUES) ps(1) /proc . -P -K . FreeIPMI . (brute force) BMC <<>> (lock up) . <<>> . ( N/A) BMC . BMC -b --bridge-sensors . (REPORTING BUGS) . (COPYRIGHT) (C) 2003-2015 FreeIPMI. << >> (GNU GPL) ( ) / . (SEE ALSO) freeipmi(7), bmc-device(8), ipmi-config(8), freeipmi_interpret_sensor.conf(5) http://www.gnu.org/software/freeipmi/ IPMI Sensors version 1.6.19 2026-08-27 IPMI-SENSORS(8)