SEMI-MIB

MIB Reference — IPNetwork Monitor

All MIBsSEMI-MIB

Organization: HP Networking

Last Updated: 2000-10-16

Category: HP Networking

Description:

Manages HP SEMI device configuration, interface inventory, and operational status objects.

Imported Objects

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Integer32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
enterprises

From SNMPv2-TC

TEXTUAL-CONVENTION

What Is SEMI-MIB?

SEMI-MIB is an HP-specific module providing SNMP-based system asset and HTTP management information for HP devices, with additions specific to "SEMI" host-based implementations. It covers device configuration, interface inventory, and general operational status, along with entity relationship information linking components within the managed host. Its monitoring value centers on confirming a device's identity/asset data and interface inventory are correctly reported, and that its basic operational status is healthy, useful for asset-tracking and inventory-reconciliation style monitoring rather than deep performance metrics. The description indicates it builds on the general notion of an entity model, suggesting alignment with concepts similar to the standard ENTITY-MIB for representing physical/logical component relationships. It is typically deployed on HP network or server hardware where HTTP-based management coexists with SNMP asset reporting. Network engineers evaluating or troubleshooting this functionality can download the SEMI-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in SEMI-MIB. 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.

What Can Be Monitored

  • system asset/inventory information
  • interface inventory
  • device configuration status
  • entity relationship information

Supported Devices

  • HP network or server device with HTTP-based management agent

Monitoring Examples

No object or table names were included in this extract, so a concrete polling walk cannot be grounded in real identifiers; based on the module description, an administrator would typically query asset/inventory objects to confirm interface counts and configuration match expectations, and check an overall device status object for signs of a configuration or connectivity fault.

OIDs
OID symbolicOID numericTypeAccessDescription
hp1.3.6.1.4.1.11
nm1.3.6.1.4.1.11.2
hpWebMgmt1.3.6.1.4.1.11.2.36
hpHttpMgMod1.3.6.1.4.1.11.2.36.1Management information for HP devices. This MIB provides SNMP systems asset and HTTP management information, as well as entity relationship information for host based implementations. This version contains additions for SEMI
hpHttpMgTraps1.3.6.1.4.1.11.2.36.1.0
NTF hpHttpMgHealthTrap1.3.6.1.4.1.11.2.36.1.0.1Sent whenever hpHttpMgHealth changes state.
NTF hpHttpMgShutdown1.3.6.1.4.1.11.2.36.1.0.2Sent when the agent is about to shut down.
NTF hpHttpMgUnknownHealthTrap1.3.6.1.4.1.11.2.36.1.0.3The device's health has changed to unknown.
NTF hpHttpMgOKHealthTrap1.3.6.1.4.1.11.2.36.1.0.4The device's health has changed to OK.
NTF hpHttpMgWarningHealthTrap1.3.6.1.4.1.11.2.36.1.0.5The device's health has changed to warning.
NTF hpHttpMgCriticalHealthTrap1.3.6.1.4.1.11.2.36.1.0.6The device's health has changed to critical.
NTF hpHttpMgNonRecoverableHealthTrap1.3.6.1.4.1.11.2.36.1.0.7The device's health has changed to Non-Recoverable.
NTF hpHttpMgDeviceAddedTrap1.3.6.1.4.1.11.2.36.1.0.8Sent whenever a device is added to the mib.
NTF hpHttpMgDeviceRemovedTrap1.3.6.1.4.1.11.2.36.1.0.9Sent whenever a device is removed from the mib.
STR hpHttpMgDeviceSpecificEventCode1.3.6.1.4.1.11.2.36.1.0.10Utf8Stringread-writeDevice specific event error code.
STR hpHttpMgDeviceSpecificFRU1.3.6.1.4.1.11.2.36.1.0.11Utf8Stringread-writeDevice specific FRU identifier
hpHttpMgObjects1.3.6.1.4.1.11.2.36.1.1
hpHttpMgDefaults1.3.6.1.4.1.11.2.36.1.1.1
STR hpHttpMgDefaultURL1.3.6.1.4.1.11.2.36.1.1.1.1Utf8Stringread-writeA Uniform Resource Locator (URL), as defined in RFC1738, for the default management information for this device. This URL is typically used by a HTTP browser to display management information for this device. This default page should contain links to any other management pages for this device.
hpHttpMgNetCitizen1.3.6.1.4.1.11.2.36.1.1.2
STR hpHttpMgMgmtSrvrURL1.3.6.1.4.1.11.2.36.1.1.2.1Utf8Stringread-writeURL of management server for this device.
STR hpHttpMgID1.3.6.1.4.1.11.2.36.1.1.2.2Utf8Stringread-onlyUnique identifier for this entity. This ID must not change even if network address or removable cards are changed. For devices with fixed MAC addresses this may be the same as ifPhysAddress; for devices with fixed serial numbers this may be the same as hpHttpMgSerialNumber.
INT hpHttpMgHealth1.3.6.1.4.1.11.2.36.1.1.2.3INTEGERread-onlyOperating status of this entity.
STR hpHttpMgManufacturer1.3.6.1.4.1.11.2.36.1.1.2.4Utf8Stringread-onlyManufacturer of the hardware for this entity e.g. 'Hewlett-Packard'.
STR hpHttpMgProduct1.3.6.1.4.1.11.2.36.1.1.2.5Utf8Stringread-onlyManufacturer's product number for this entity, e.g. 'D1234A'.
STR hpHttpMgVersion1.3.6.1.4.1.11.2.36.1.1.2.6Utf8Stringread-onlyVersion number of this entity, e.g. 'A.00.01'. Where several version numbers are available, this represents the software version.
STR hpHttpMgHWVersion1.3.6.1.4.1.11.2.36.1.1.2.7Utf8Stringread-onlyVersion number of the hardware for this entity, e.g. 'A.00.01'.
STR hpHttpMgROMVersion1.3.6.1.4.1.11.2.36.1.1.2.8Utf8Stringread-onlyVersion number of ROM for this entity, e.g. 'A.00.01'.
STR hpHttpMgSerialNumber1.3.6.1.4.1.11.2.36.1.1.2.9Utf8Stringread-writeSerial number of entity. It is recommended that this be factory set and read only; if not factory set, should initially be blank.
STR hpHttpMgAssetNumber1.3.6.1.4.1.11.2.36.1.1.2.10Utf8Stringread-writeAsset number of entity. This is not normally modified once set.
STR hpHttpMgPhone1.3.6.1.4.1.11.2.36.1.1.2.11Utf8Stringread-writePhone number of contact person for this entity.
hpHttpMgEntityNetInfo1.3.6.1.4.1.11.2.36.1.1.3
hpHttpMgEntityNetInfoTable1.3.6.1.4.1.11.2.36.1.1.3.1not-accessibleA table of EntityRelationships, connection type, URLs, IPAddress etc. This table typcially contains relationships between devices that each have their own management agent.
hpHttpMgEntityNetInfoEntry1.3.6.1.4.1.11.2.36.1.1.3.1.1not-accessibleInformation describing EntityRelationships, URLs, IPAddresses etc.
I32 hpHttpMgEntityNetInfoIndex1.3.6.1.4.1.11.2.36.1.1.3.1.1.1Integer32read-onlyThe EntityRelationship Entity Index.
STR hpHttpMgEntityNetInfoSysObjID1.3.6.1.4.1.11.2.36.1.1.3.1.1.2Utf8Stringread-onlySys Object ID of this entity.
INT hpHttpMgEntityNetInfoRelationshipType1.3.6.1.4.1.11.2.36.1.1.3.1.1.3INTEGERread-onlySpecifies the type of relationship this entry has to this entity.
STR hpHttpMgEntityNetInfoUniqueID1.3.6.1.4.1.11.2.36.1.1.3.1.1.4Utf8Stringread-onlyThis represents a globally unique ID for the device. This MUST be the ordered combination of the Manufacturer, product name, AND any other text that is necessary to guarantee global uniqueness. This ID must not change even if the referenced entity is moved. e.g. HPD1234A9482882
STR hpHttpMgEntityNetInfoURL1.3.6.1.4.1.11.2.36.1.1.3.1.1.5Utf8Stringread-onlyHome Page URL of entity corresponding to this entry. This field may only contain the DNS name of a managed system, in which case the actual URL must be determined from this managed system.
STR hpHttpMgEntityNetInfoURLLabel1.3.6.1.4.1.11.2.36.1.1.3.1.1.6Utf8Stringread-onlyLabel that a managaement application should use for the hyperlink to the entity's URL.
STR hpHttpMgEntityNetInfoIPAddress1.3.6.1.4.1.11.2.36.1.1.3.1.1.7Utf8Stringread-onlyAddressing information for one of the IP Addresses of the entity corresponding to this entry.
hpHttpMgCluster1.3.6.1.4.1.11.2.36.1.1.4
STR hpHttpMgClusterName1.3.6.1.4.1.11.2.36.1.1.4.1Utf8Stringread-onlyThe name of the cluster that this system is a member of, or blank if this system is not a member of a cluster.
hpHttpMgDeviceInfo1.3.6.1.4.1.11.2.36.1.1.5
hpHttpMgDeviceTable1.3.6.1.4.1.11.2.36.1.1.5.1not-accessibleA list of HP devices under a single SNMP agent.
hpHttpMgDeviceEntry1.3.6.1.4.1.11.2.36.1.1.5.1.1not-accessibleA device entry containing objects for a particular device.
I32 hpHttpMgDeviceIndex1.3.6.1.4.1.11.2.36.1.1.5.1.1.1Integer32read-onlyThe unique device identification within the instance of this Mib.
STR hpHttpMgDeviceGlobalUniqueID1.3.6.1.4.1.11.2.36.1.1.5.1.1.2Utf8Stringread-onlyThis represents a globally unique ID for the device. This MUST be the ordered combination of the Manufacturer, product name, AND any other text that is necessary to guarantee global uniqueness. This value may not be null. e.g. HPD1234A9482882
INT hpHttpMgDeviceHealth1.3.6.1.4.1.11.2.36.1.1.5.1.1.3INTEGERread-onlyOverall health of the device. The goal of this object is to be the single poll point to check the status of the device.
STR hpHttpMgDeviceSysObjID1.3.6.1.4.1.11.2.36.1.1.5.1.1.4Utf8Stringread-onlySystem Object ID for this Device entity. This should be an ASCII integer format. (i.e. 1.3.6.1.4.1.11.2.36.1.1) The value may not be null.
STR hpHttpMgDeviceManagementURL1.3.6.1.4.1.11.2.36.1.1.5.1.1.5Utf8Stringread-writeThis object contains the URL for the device's management software. If it does not exist the value is empty string. If write is not supported, then return invalid. This value is retained across boots.
STR hpHttpMgDeviceManagementURLLabel1.3.6.1.4.1.11.2.36.1.1.5.1.1.6Utf8Stringread-writeThe label that a management application should use for the hyperlink to the entity's URL.
STR hpHttpMgDeviceManufacturer1.3.6.1.4.1.11.2.36.1.1.5.1.1.7Utf8Stringread-onlyThe device's manufacturer name. For Hewlett Packard branded equipment this value MUST be 'HP'
STR hpHttpMgDeviceProductName1.3.6.1.4.1.11.2.36.1.1.5.1.1.8Utf8Stringread-onlyThe device's product name. Null is NOT a valid value. (i.e. D1234A)
STR hpHttpMgDeviceProductCaption1.3.6.1.4.1.11.2.36.1.1.5.1.1.9Utf8Stringread-onlyThe device's product caption name. (i.e. HP Multi-stack Disk Array)
STR hpHttpMgDeviceSerialNumber1.3.6.1.4.1.11.2.36.1.1.5.1.1.10Utf8Stringread-onlyThe serial number for the device. This can return a NULL string.
STR hpHttpMgDeviceVersion1.3.6.1.4.1.11.2.36.1.1.5.1.1.11Utf8Stringread-onlyVersion number for this device.
STR hpHttpMgDeviceHWVersion1.3.6.1.4.1.11.2.36.1.1.5.1.1.12Utf8Stringread-onlyVersion number for this device's hardware.
STR hpHttpMgDeviceROMVersion1.3.6.1.4.1.11.2.36.1.1.5.1.1.13Utf8Stringread-onlyVersion number for this device's ROM.
STR hpHttpMgDeviceAssetNumber1.3.6.1.4.1.11.2.36.1.1.5.1.1.14Utf8Stringread-writeAsset number for the device.
STR hpHttpMgDeviceContactPerson1.3.6.1.4.1.11.2.36.1.1.5.1.1.15Utf8Stringread-writeIdentifies the name of the person responsible for the operation of this device. If write is not supported then return invalid.
STR hpHttpMgDeviceContactPhone1.3.6.1.4.1.11.2.36.1.1.5.1.1.16Utf8Stringread-writePhone number of the contact person for this device.
STR hpHttpMgDeviceContactEmail1.3.6.1.4.1.11.2.36.1.1.5.1.1.17Utf8Stringread-writee-mail address of the contact person for this device.
STR hpHttpMgDeviceContactPagerNumber1.3.6.1.4.1.11.2.36.1.1.5.1.1.18Utf8Stringread-writePager number of the contact person for this device.
STR hpHttpMgDeviceLocation1.3.6.1.4.1.11.2.36.1.1.5.1.1.19Utf8Stringread-writeIdentifies the location for the this device. If write is not supported then return invalid.
STR hpHttpMgDeviceRackId1.3.6.1.4.1.11.2.36.1.1.5.1.1.20Utf8Stringread-writeIdentifies the name given by the administrator to identify a particular rack such a rack 4a or SAP 2 for example.
STR hpHttpMgDeviceRackPosition1.3.6.1.4.1.11.2.36.1.1.5.1.1.21Utf8Stringread-writeIdentifies the location such as top, middle or bottom or a number such a 1st from top etc. to identify the placement of a device in a rack.
INT hpHttpMgDeviceRelationshipType1.3.6.1.4.1.11.2.36.1.1.5.1.1.22INTEGERread-onlyIndicates the relationship of this device to the SNMP agent. Host indicates that this device owns the SNMP agent.
hpHttpMgGroups1.3.6.1.4.1.11.2.36.1.2
hpHttpMgDefaultGroup1.3.6.1.4.1.11.2.36.1.2.1The objects providing information applicable to all http manageable systems
hpHttpMgBasicNetCitizenGroup1.3.6.1.4.1.11.2.36.1.2.2Additional HP NetCitizen objects
hpHttpMgBasicNetCitizenTrapGroup1.3.6.1.4.1.11.2.36.1.2.3HP NetCitizen notifications
hpHttpMgExtendedNetCitizenGroup1.3.6.1.4.1.11.2.36.1.2.4Additional HP NetCitizen objects
hpHttpMgExtendedNetCitizenTrapGroup1.3.6.1.4.1.11.2.36.1.2.5HP NetCitizen notifications
hpHttpMgEntityRelationshipGroup1.3.6.1.4.1.11.2.36.1.2.6NetCitizen entitly-relationship table
hpHttpMgClusterGroup1.3.6.1.4.1.11.2.36.1.2.7Cluster objects
hpHttpMgEnhancedNetCitizenGroup1.3.6.1.4.1.11.2.36.1.2.8Additional HP NetCitizen objects
hpHttpMgEnhancedNetCitizenTrapGroup1.3.6.1.4.1.11.2.36.1.2.9HP NetCitizen notifications
hpHttpMgDeviceSpecificGroup1.3.6.1.4.1.11.2.36.1.2.10Additional HP NetCitizen objects
hpHttpMgCompliances1.3.6.1.4.1.11.2.36.1.3
hpHttpMgMinCompliance1.3.6.1.4.1.11.2.36.1.3.1The compliance statement for SNMP entities which are http manageable.
hpHttpMgBasicNetCitizenCompliance1.3.6.1.4.1.11.2.36.1.3.2The compliance statement for SNMP entities which meet basic NetCitizen crieria
hpHttpMgEnhancedNetCitizenCompliance1.3.6.1.4.1.11.2.36.1.3.3The compliance statement for SNMP entities which meet basic NetCitizen crieria
hpHttpMgExtentedNetCitizenCompliance1.3.6.1.4.1.11.2.36.1.3.4The compliance statement for SNMP entities which meet basic NetCitizen crieria
hpHttpMgExtentedNetCitizenCompliance11.3.6.1.4.1.11.2.36.1.3.5The compliance statement for SNMP entities which meet basic NetCitizen crieria
hpHttpMgExtentedNetCitizenCompliance21.3.6.1.4.1.11.2.36.1.3.6The compliance statement for SNMP entities which meet basic NetCitizen crieria

RFC description

HP device asset, HTTP management, and entity relationship information for SEMI and cluster support.

Start monitoring HP network or server device with HTTP-based management agent (asset/interface inventory status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download SEMI-MIB