ASETEK-RACKCDU-SMI-V1-MIB-V16

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Category: Hardware and Environment

Description: Manages Asetek RackCDU liquid cooling distribution unit flow, temperature, and pump status.

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What Is ASETEK-RACKCDU-SMI-V1-MIB-V16?

ASETEK-RACKCDU-SMI-V1-MIB-V16 is a vendor-specific SNMP MIB for Asetek's RackCDU rack-mounted coolant distribution units, used in direct-to-chip liquid cooling systems for high-density data center racks. It exposes data on the cooling loop such as coolant flow rate, supply/return temperature, pump operating state, and alarm conditions, alongside basic unit configuration. The MIB's central purpose is hardware status monitoring: tracking pump health, temperature readings, flow rate, and unit uptime so operators can detect a stalled pump or falling flow before it triggers a thermal shutdown of attached compute hardware. As a self-contained enterprise MIB under Asetek's private SMI branch, it has no apparent dependency on other standard MIBs. It is deployed in data centers using rack-level or row-based liquid cooling architectures serving high-density server racks, where CDU failure directly threatens compute uptime.

IPNetwork Monitor allows you to monitor SNMP objects defined in ASETEK-RACKCDU-SMI-V1-MIB-V16. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

Asetek RackCDU liquid cooling distribution unit
data center high-density rack cooling hardware

Monitoring Examples

No object or table names were supplied for this module in the input data, so specific identifiers cannot be confirmed. Based on its description, a RackCDU MIB of this kind would typically expose objects for coolant flow rate, supply/return temperature, and pump/fault status. An administrator would poll these periodically to detect a deviation such as a drop in flow rate or a stalled pump, which precedes a thermal event in the racks it cools, and administrators can download the ASETEK-RACKCDU-SMI-V1-MIB-V16 file directly to load it into their MIB browser.

What Can Be Monitored

coolant flow rate
supply/return temperature
pump operating status
cooling loop alarm/fault state
unit uptime

Imported Objects

From RFC-1212

OBJECT-TYPE

From RFC-1215

TRAP-TYPE

From RFC1155-SMI

Gauge
IpAddress
enterprises

From RFC1213-MIB

DisplayString
sysContact
sysDescr
sysLocation
sysName
sysObjectID
sysServices
sysUpTime

OIDs

OID symbolic	OID numeric	Type	Access	Description
asetek	1.3.6.1.4.1.39829
rackCDU	1.3.6.1.4.1.39829.1
traps	1.3.6.1.4.1.39829.1.0
NTF alarmNotify	1.3.6.1.4.1.39829.1.0.500			Trap alarm notification information for the SNMP Manager (obsolete).
NTF warningNotify	1.3.6.1.4.1.39829.1.0.501			Trap warning notification information for the SNMP Manager (obsolete).
NTF facilitySupplyWarning	1.3.6.1.4.1.39829.1.0.504			Facility supply temperature warning.
NTF facilityReturnWarning	1.3.6.1.4.1.39829.1.0.505			Facility return temperature warning.
NTF serverSupplyWarning	1.3.6.1.4.1.39829.1.0.506			Server supply temperature warning.
NTF serverReturnWarning	1.3.6.1.4.1.39829.1.0.507			Server return temperature warning.
NTF facilityPressureWarning	1.3.6.1.4.1.39829.1.0.508			Facility pressure warning.
NTF serverPressureWarning	1.3.6.1.4.1.39829.1.0.509			Server pressure warning.
NTF facilityFlowWarning	1.3.6.1.4.1.39829.1.0.512			Facility flow warning.
NTF facilitySupplyAlarm	1.3.6.1.4.1.39829.1.0.517			Facility supply temperature alarm.
NTF facilityReturnAlarm	1.3.6.1.4.1.39829.1.0.518			Facility return temperature alarm.
NTF serverSupplyAlarm	1.3.6.1.4.1.39829.1.0.519			Server supply temperature alarm.
NTF serverReturnAlarm	1.3.6.1.4.1.39829.1.0.520			Server return temperature alarm.
NTF facilityPressureAlarm	1.3.6.1.4.1.39829.1.0.521			Facility pressure alarm.
NTF serverPressureAlarm	1.3.6.1.4.1.39829.1.0.522			Server pressure alarm.
NTF leakDetectionAlarm	1.3.6.1.4.1.39829.1.0.523			Leak detection alarm.
NTF liquidLevelAlarm	1.3.6.1.4.1.39829.1.0.524			Low liquid level alarm.
NTF facilityFlowAlarm	1.3.6.1.4.1.39829.1.0.525			Facility flow alarm.
product	1.3.6.1.4.1.39829.1.1
STR name	1.3.6.1.4.1.39829.1.1.1	DisplayString	read-write	Product name.
STR version	1.3.6.1.4.1.39829.1.1.2	DisplayString	read-only	Software version.
STR date	1.3.6.1.4.1.39829.1.1.3	DisplayString	read-only	Software revision date.
STR rackNumber	1.3.6.1.4.1.39829.1.1.4	DisplayString	read-write	RackCDU number.
STR description	1.3.6.1.4.1.39829.1.1.5	DisplayString	read-write	RackCDU description.
INT status	1.3.6.1.4.1.39829.1.1.6	INTEGER	read-only	The overall status of the RackCDU. Status is evaluated based on the notification settings. If a noticiation has been disabled it will not be included in the overall status either.
setup	1.3.6.1.4.1.39829.1.2
notifyTable	1.3.6.1.4.1.39829.1.2.1		not-accessible	Table of settings used to setup notifications.
notifyEntry	1.3.6.1.4.1.39829.1.2.1.1		not-accessible	Single notify entry containing notification receiver info.
INT notifyReceiverNumber	1.3.6.1.4.1.39829.1.2.1.1.1	INTEGER	read-only	Index of notification receiver.
INT notifyEnabled	1.3.6.1.4.1.39829.1.2.1.1.2	INTEGER	read-write	Indicates if this notify entry is enabled or not.
IP notifyReceiverIPAddress	1.3.6.1.4.1.39829.1.2.1.1.3	IpAddress	read-write	Notification receiver IP address.
STR notifyCommunity	1.3.6.1.4.1.39829.1.2.1.1.4	DisplayString	read-write	Notification community to be used by agent to send trap.
measurements	1.3.6.1.4.1.39829.1.3
INT temperatureFacilityIn	1.3.6.1.4.1.39829.1.3.100	INTEGER	read-only	The temperature of the water going into the RackCDU on the Facility side (cold).
INT temperatureFacilityOut	1.3.6.1.4.1.39829.1.3.101	INTEGER	read-only	The temperature of the water going out of the RackCDU on the Facility side (hot).
INT temperatureServerIn	1.3.6.1.4.1.39829.1.3.102	INTEGER	read-only	The temperature of the water going into the servers node (cold).
INT temperatureServerOut	1.3.6.1.4.1.39829.1.3.103	INTEGER	read-only	The temperature of the water going out of the servers node (hot).
INT temperatureAmbient	1.3.6.1.4.1.39829.1.3.104	INTEGER	read-only	The temperature of the ambient air close to the RackCDU.
GAU pressureServer	1.3.6.1.4.1.39829.1.3.105	Gauge	read-only	The pressure inside the RackCDU on the server side.
GAU pressureFacility	1.3.6.1.4.1.39829.1.3.106	Gauge	read-only	The pressure inside the RackCDU on the facility side.
INT serverLeak	1.3.6.1.4.1.39829.1.3.107	INTEGER	read-only	Boolean indication of whether the RackCDU has detected a leak in the system.
INT serverLevel	1.3.6.1.4.1.39829.1.3.108	INTEGER	read-only	Boolean indication of whether the RackCDU has detected a low level of cooleant.
GAU flowFacility	1.3.6.1.4.1.39829.1.3.109	Gauge	read-only	The flow of the cooleant on the facility side.
GAU heatload	1.3.6.1.4.1.39829.1.3.110	Gauge	read-only	The heatload of the cooleant on the facility side. Can be averaged from e.g. 1 to 28800 (24 hours) sec.
GAU controllerOut	1.3.6.1.4.1.39829.1.3.111	Gauge	read-only	The controller output.
network	1.3.6.1.4.1.39829.1.4
INT ipStoreFlash	1.3.6.1.4.1.39829.1.4.91	INTEGER	read-write	store settings to Flash.
INT modeOfOperation	1.3.6.1.4.1.39829.1.4.92	INTEGER	read-write	Mode of operation of ControlBox, can be agent or master.
IP ipAddr	1.3.6.1.4.1.39829.1.4.93	IpAddress	read-write	IP address of ControlBox.
IP priDNS	1.3.6.1.4.1.39829.1.4.94	IpAddress	read-write	Primary DNS address of ControlBox.
IP secDNS	1.3.6.1.4.1.39829.1.4.95	IpAddress	read-write	Secondary DNS address of ControlBox.
IP netMask	1.3.6.1.4.1.39829.1.4.96	IpAddress	read-write	Netmask of ControlBox.
IP gateway	1.3.6.1.4.1.39829.1.4.97	IpAddress	read-write	Gateway of ControlBox.
INT ipSrc	1.3.6.1.4.1.39829.1.4.98	INTEGER	read-write	IP address source of ControlBox, eg. static or dhcp.
INT ipReboot	1.3.6.1.4.1.39829.1.4.99	INTEGER	read-write	IP address reboot.
controller	1.3.6.1.4.1.39829.1.5
STR gainProportional	1.3.6.1.4.1.39829.1.5.80	DisplayString	read-write	Proportional gain in PID controller.
STR gainIntegral	1.3.6.1.4.1.39829.1.5.81	DisplayString	read-write	Integral gain in PID controller.
STR gainDifferential	1.3.6.1.4.1.39829.1.5.82	DisplayString	read-write	Differential gain in PID controller.
GAU deltaOutMax	1.3.6.1.4.1.39829.1.5.83	Gauge	read-write	Maximum delta output from controller.
GAU limitPwmMax	1.3.6.1.4.1.39829.1.5.84	Gauge	read-write	Maximum PWM output.
GAU limitPwmMin	1.3.6.1.4.1.39829.1.5.85	Gauge	read-write	Minimum PWM output.
INT setpointFacilityOut	1.3.6.1.4.1.39829.1.5.86	INTEGER	read-write	Setpoint for Facility Out Temperature.
STR controllerOutAlpha	1.3.6.1.4.1.39829.1.5.87	DisplayString	read-write	Controller Out Alpha - damping factor of output.
units	1.3.6.1.4.1.39829.1.6
INT fluidHeatCapacity	1.3.6.1.4.1.39829.1.6.70	INTEGER	read-write	Heat Capacity of the liquid coolant utilized in the facility loop.
GAU heatAverageFactor	1.3.6.1.4.1.39829.1.6.71	Gauge	read-write	The time frame of which the heat load is averaged. A short time frame make the heat load sensative to small changes is temperature and flow which results in a highly fluctuating value. A long time frame stabilizes the value, but also results in a long response time.
GAU harnessVersion	1.3.6.1.4.1.39829.1.6.72	Gauge	read-write	Must be set to the harness version utilized by the RackCDU. The harness version may affect the functionality of the RackCDU and it it therefor important that the versions is matched.
notifications	1.3.6.1.4.1.39829.1.7
INT snmpTrapsAlarmEnable	1.3.6.1.4.1.39829.1.7.150	INTEGER	read-write	Enable SNMP Alarm traps.
INT snmpTrapsWarningEnable	1.3.6.1.4.1.39829.1.7.151	INTEGER	read-write	Enable SNMP Warning traps.
INT smtpTrapsAlarmEnable	1.3.6.1.4.1.39829.1.7.152	INTEGER	read-write	Enable SMTP Alarm traps.
INT smtpTrapsWarningEnable	1.3.6.1.4.1.39829.1.7.153	INTEGER	read-write	Enable SMTP Warning traps.
INT warningMinFi	1.3.6.1.4.1.39829.1.7.154	INTEGER	read-write	Set Facility In Min Warning level.
INT warningMinEnableFi	1.3.6.1.4.1.39829.1.7.155	INTEGER	read-write	Enable Facility In Min Warning level.
INT warningMaxFi	1.3.6.1.4.1.39829.1.7.156	INTEGER	read-write	Set Facility In Max Warning level.
INT warningMaxEnableFi	1.3.6.1.4.1.39829.1.7.157	INTEGER	read-write	Enable Facility In Max Warning level.
INT alarmMinFi	1.3.6.1.4.1.39829.1.7.158	INTEGER	read-write	Set Facility In Min Alarm level.
INT alarmMinEnableFi	1.3.6.1.4.1.39829.1.7.159	INTEGER	read-write	Enable Facility In Min Alarm level.
INT alarmMaxFi	1.3.6.1.4.1.39829.1.7.160	INTEGER	read-write	Set Facility In Max Alarm level.
INT alarmMaxEnableFi	1.3.6.1.4.1.39829.1.7.161	INTEGER	read-write	Enable Facility In Max Alarm level.
INT warningMinFo	1.3.6.1.4.1.39829.1.7.162	INTEGER	read-write	Set Facility Out Min Warning level.
INT warningMinEnableFo	1.3.6.1.4.1.39829.1.7.163	INTEGER	read-write	Enable Facility Out Min Warning level.
INT warningMaxFo	1.3.6.1.4.1.39829.1.7.164	INTEGER	read-write	Set Facility Out Max Warning level.
INT warningMaxEnableFo	1.3.6.1.4.1.39829.1.7.165	INTEGER	read-write	Enable Facility Out Max Warning level.
INT alarmMinFo	1.3.6.1.4.1.39829.1.7.166	INTEGER	read-write	Set Facility Out Min alarm level.
INT alarmMinEnableFo	1.3.6.1.4.1.39829.1.7.167	INTEGER	read-write	Enable Facility Out Min alarm level.
INT alarmMaxFo	1.3.6.1.4.1.39829.1.7.168	INTEGER	read-write	Set Facility Out Max Alarm level.
INT alarmMaxEnableFo	1.3.6.1.4.1.39829.1.7.169	INTEGER	read-write	Enable Facility Out Max Alarm level.
INT warningMinSi	1.3.6.1.4.1.39829.1.7.170	INTEGER	read-write	Set Server In Min Warning level.
INT warningMinEnableSi	1.3.6.1.4.1.39829.1.7.171	INTEGER	read-write	Enable Server In Min Warning level.
INT warningMaxSi	1.3.6.1.4.1.39829.1.7.172	INTEGER	read-write	Set Server In Max Warning level.
INT warningMaxEnableSi	1.3.6.1.4.1.39829.1.7.173	INTEGER	read-write	Enable Server In Max Warning level.
INT alarmMinSi	1.3.6.1.4.1.39829.1.7.174	INTEGER	read-write	Set Server In Min Alarm level.
INT alarmMinEnableSi	1.3.6.1.4.1.39829.1.7.175	INTEGER	read-write	Enable Server In Min Alarm level.
INT alarmMaxSi	1.3.6.1.4.1.39829.1.7.176	INTEGER	read-write	Set Server In Max Alarm level.
INT alarmMaxEnableSi	1.3.6.1.4.1.39829.1.7.177	INTEGER	read-write	Enable Server In Max Alarm level.
INT warningMinSo	1.3.6.1.4.1.39829.1.7.178	INTEGER	read-write	Set Server Out Min Warning level.
INT warningMinEnableSo	1.3.6.1.4.1.39829.1.7.179	INTEGER	read-write	Enable Server Out Min Warning level.
INT warningMaxSo	1.3.6.1.4.1.39829.1.7.180	INTEGER	read-write	Set Server Out Max Warning level.
INT warningMaxEnableSo	1.3.6.1.4.1.39829.1.7.181	INTEGER	read-write	Enable Server Out Max Warning level.
INT alarmMinSo	1.3.6.1.4.1.39829.1.7.182	INTEGER	read-write	Set Server Out Min Alarm level.
INT alarmMinEnableSo	1.3.6.1.4.1.39829.1.7.183	INTEGER	read-write	Enable Server Out Min Alarm level.
INT alarmMaxSo	1.3.6.1.4.1.39829.1.7.184	INTEGER	read-write	Set Server Out Max Alarm level.
INT alarmMaxEnableSo	1.3.6.1.4.1.39829.1.7.185	INTEGER	read-write	Enable Server Out Max Alarm level.
INT warningMinFlow	1.3.6.1.4.1.39829.1.7.186	INTEGER	read-write	Set Flow Min Warning level.
INT warningMinEnableFlow	1.3.6.1.4.1.39829.1.7.187	INTEGER	read-write	Enable Flow Min Warning level.
INT warningMaxFlow	1.3.6.1.4.1.39829.1.7.188	INTEGER	read-write	Set Flow Max Warning level.
INT warningMaxEnableFlow	1.3.6.1.4.1.39829.1.7.189	INTEGER	read-write	Enable Flow Max Warning level.
INT alarmMinFlow	1.3.6.1.4.1.39829.1.7.190	INTEGER	read-write	Set Flow Min Alarm level.
INT alarmMinEnableFlow	1.3.6.1.4.1.39829.1.7.191	INTEGER	read-write	Enable Flow Min Alarm level.
INT alarmMaxFlow	1.3.6.1.4.1.39829.1.7.192	INTEGER	read-write	Set Flow Max Alarm level.
INT alarmMaxEnableFlow	1.3.6.1.4.1.39829.1.7.193	INTEGER	read-write	Enable Flow Max Alarm level.
INT warningMinPressureServer	1.3.6.1.4.1.39829.1.7.194	INTEGER	read-write	Set Server Pressure Min Warning level.
INT warningMinEnablePressureServer	1.3.6.1.4.1.39829.1.7.195	INTEGER	read-write	Enable Server Pressure Min Warning level.
INT warningMaxPressureServer	1.3.6.1.4.1.39829.1.7.196	INTEGER	read-write	Set Server Pressure Max Warning level.
INT warningMaxEnablePressureServer	1.3.6.1.4.1.39829.1.7.197	INTEGER	read-write	Enable Server Pressure Max Warning level.
INT alarmMinPressureServer	1.3.6.1.4.1.39829.1.7.198	INTEGER	read-write	Set Server Pressure Min Alarm level.
INT alarmMinEnablePressureServer	1.3.6.1.4.1.39829.1.7.199	INTEGER	read-write	Enable Server Pressure Min Alarm level.
INT alarmMaxPressureServer	1.3.6.1.4.1.39829.1.7.200	INTEGER	read-write	Set Server Pressure Max Alarm level.
INT alarmMaxEnablePressureServer	1.3.6.1.4.1.39829.1.7.201	INTEGER	read-write	Enable Server Pressure Max Alarm level.
INT warningMinPressureFacility	1.3.6.1.4.1.39829.1.7.202	INTEGER	read-write	Set Facility Pressure Min Warning level.
INT warningMinEnablePressureFacility	1.3.6.1.4.1.39829.1.7.203	INTEGER	read-write	Enable Facility Pressure Min Warning level.
INT warningMaxPressureFacility	1.3.6.1.4.1.39829.1.7.204	INTEGER	read-write	Set Facility Pressure Max Warning level.
INT warningMaxEnablePressureFacility	1.3.6.1.4.1.39829.1.7.205	INTEGER	read-write	Enable Facility Pressure Max Warning level.
INT alarmMinPressureFacility	1.3.6.1.4.1.39829.1.7.206	INTEGER	read-write	Set Facility Pressure Min Alarm level.
INT alarmMinEnablePressureFacility	1.3.6.1.4.1.39829.1.7.207	INTEGER	read-write	Enable Facility Pressure Min Alarm level.
INT alarmMaxPressureFacility	1.3.6.1.4.1.39829.1.7.208	INTEGER	read-write	Set Facility Pressure Max Alarm level.
INT alarmMaxEnablePressureFacility	1.3.6.1.4.1.39829.1.7.209	INTEGER	read-write	Enable Facility Pressure Max Alarm level.
INT alarmEnableLeak	1.3.6.1.4.1.39829.1.7.210	INTEGER	read-write	Enable leak detection.
INT alarmEnableLevel	1.3.6.1.4.1.39829.1.7.211	INTEGER	read-write	Enable low liquid level.
cduProdGroup	1.3.6.1.4.1.39829.1.8.1
cduSetupGroup	1.3.6.1.4.1.39829.1.8.2
cduMeasGroup	1.3.6.1.4.1.39829.1.8.3
cduMeasGroupRev2	1.3.6.1.4.1.39829.1.8.4
cduNetGroup	1.3.6.1.4.1.39829.1.8.5
cduCntlGroup	1.3.6.1.4.1.39829.1.8.6
cduUnitGroup	1.3.6.1.4.1.39829.1.8.7
cduNotifyGroup	1.3.6.1.4.1.39829.1.8.8
cduTrapGroup	1.3.6.1.4.1.39829.1.8.9
cduCompliances	1.3.6.1.4.1.39829.1.8.10
cduEventGroup	1.3.6.1.4.1.39829.1.8.11
cduTrapGroupRev2	1.3.6.1.4.1.39829.1.8.12
cduCompliancesRev2	1.3.6.1.4.1.39829.1.8.13
eventDescriptors	1.3.6.1.4.1.39829.1.9
STR eventDescription	1.3.6.1.4.1.39829.1.9.1	DisplayString	read-only	Text which provide the user with a corrective action in case of a warning or alarm trap. IMPORTANT: Must only be used in traps! Any other use of this object is invalid.
INT eventValue	1.3.6.1.4.1.39829.1.9.2	INTEGER	read-only	Event value placeholder sent with generic traps where the unit of the value can be different. IMPORTANT: Must only be used in traps! Any other use of this object is invalid

RFC description

Manages Asetek RackCDU cooling distribution units including temperature, pressure, and flow monitoring.

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Download ASETEK-RACKCDU-SMI-V1-MIB-V16

What Is ASETEK-RACKCDU-SMI-V1-MIB-V16?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description