SEMI-MIB

All MIBs › SEMI-MIB

Organization: HP Networking

Last Updated: 2000-10-16

Category: HP Networking

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

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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.

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.

What Can Be Monitored

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

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

OIDs

OID symbolic	OID numeric	Type	Access	Description
hp	1.3.6.1.4.1.11
STR hpHttpMgAssetNumber	1.3.6.1.4.1.11.2.36.1.1.2.10	Utf8String	read-write	Asset number of entity. This is not normally modified once set.
hpHttpMgBasicNetCitizenCompliance	1.3.6.1.4.1.11.2.36.1.3.2			The compliance statement for SNMP entities which meet basic NetCitizen crieria
hpHttpMgBasicNetCitizenGroup	1.3.6.1.4.1.11.2.36.1.2.2			Additional HP NetCitizen objects
hpHttpMgBasicNetCitizenTrapGroup	1.3.6.1.4.1.11.2.36.1.2.3			HP NetCitizen notifications
hpHttpMgCluster	1.3.6.1.4.1.11.2.36.1.1.4
hpHttpMgClusterGroup	1.3.6.1.4.1.11.2.36.1.2.7			Cluster objects
STR hpHttpMgClusterName	1.3.6.1.4.1.11.2.36.1.1.4.1	Utf8String	read-only	The name of the cluster that this system is a member of, or blank if this system is not a member of a cluster.
hpHttpMgCompliances	1.3.6.1.4.1.11.2.36.1.3
NTF hpHttpMgCriticalHealthTrap	1.3.6.1.4.1.11.2.36.1.0.6			The device's health has changed to critical.
hpHttpMgDefaultGroup	1.3.6.1.4.1.11.2.36.1.2.1			The objects providing information applicable to all http manageable systems
hpHttpMgDefaults	1.3.6.1.4.1.11.2.36.1.1.1
STR hpHttpMgDefaultURL	1.3.6.1.4.1.11.2.36.1.1.1.1	Utf8String	read-write	A 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.
NTF hpHttpMgDeviceAddedTrap	1.3.6.1.4.1.11.2.36.1.0.8			Sent whenever a device is added to the mib.
STR hpHttpMgDeviceAssetNumber	1.3.6.1.4.1.11.2.36.1.1.5.1.1.14	Utf8String	read-write	Asset number for the device.
STR hpHttpMgDeviceContactEmail	1.3.6.1.4.1.11.2.36.1.1.5.1.1.17	Utf8String	read-write	e-mail address of the contact person for this device.
STR hpHttpMgDeviceContactPagerNumber	1.3.6.1.4.1.11.2.36.1.1.5.1.1.18	Utf8String	read-write	Pager number of the contact person for this device.
STR hpHttpMgDeviceContactPerson	1.3.6.1.4.1.11.2.36.1.1.5.1.1.15	Utf8String	read-write	Identifies the name of the person responsible for the operation of this device. If write is not supported then return invalid.
STR hpHttpMgDeviceContactPhone	1.3.6.1.4.1.11.2.36.1.1.5.1.1.16	Utf8String	read-write	Phone number of the contact person for this device.
hpHttpMgDeviceEntry	1.3.6.1.4.1.11.2.36.1.1.5.1.1		not-accessible	A device entry containing objects for a particular device.
STR hpHttpMgDeviceGlobalUniqueID	1.3.6.1.4.1.11.2.36.1.1.5.1.1.2	Utf8String	read-only	This 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 hpHttpMgDeviceHealth	1.3.6.1.4.1.11.2.36.1.1.5.1.1.3	INTEGER	read-only	Overall health of the device. The goal of this object is to be the single poll point to check the status of the device.
STR hpHttpMgDeviceHWVersion	1.3.6.1.4.1.11.2.36.1.1.5.1.1.12	Utf8String	read-only	Version number for this device's hardware.
I32 hpHttpMgDeviceIndex	1.3.6.1.4.1.11.2.36.1.1.5.1.1.1	Integer32	read-only	The unique device identification within the instance of this Mib.
hpHttpMgDeviceInfo	1.3.6.1.4.1.11.2.36.1.1.5
STR hpHttpMgDeviceLocation	1.3.6.1.4.1.11.2.36.1.1.5.1.1.19	Utf8String	read-write	Identifies the location for the this device. If write is not supported then return invalid.
STR hpHttpMgDeviceManagementURL	1.3.6.1.4.1.11.2.36.1.1.5.1.1.5	Utf8String	read-write	This 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 hpHttpMgDeviceManagementURLLabel	1.3.6.1.4.1.11.2.36.1.1.5.1.1.6	Utf8String	read-write	The label that a management application should use for the hyperlink to the entity's URL.
STR hpHttpMgDeviceManufacturer	1.3.6.1.4.1.11.2.36.1.1.5.1.1.7	Utf8String	read-only	The device's manufacturer name. For Hewlett Packard branded equipment this value MUST be 'HP'
STR hpHttpMgDeviceProductCaption	1.3.6.1.4.1.11.2.36.1.1.5.1.1.9	Utf8String	read-only	The device's product caption name. (i.e. HP Multi-stack Disk Array)
STR hpHttpMgDeviceProductName	1.3.6.1.4.1.11.2.36.1.1.5.1.1.8	Utf8String	read-only	The device's product name. Null is NOT a valid value. (i.e. D1234A)
STR hpHttpMgDeviceRackId	1.3.6.1.4.1.11.2.36.1.1.5.1.1.20	Utf8String	read-write	Identifies the name given by the administrator to identify a particular rack such a rack 4a or SAP 2 for example.
STR hpHttpMgDeviceRackPosition	1.3.6.1.4.1.11.2.36.1.1.5.1.1.21	Utf8String	read-write	Identifies 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 hpHttpMgDeviceRelationshipType	1.3.6.1.4.1.11.2.36.1.1.5.1.1.22	INTEGER	read-only	Indicates the relationship of this device to the SNMP agent. Host indicates that this device owns the SNMP agent.
NTF hpHttpMgDeviceRemovedTrap	1.3.6.1.4.1.11.2.36.1.0.9			Sent whenever a device is removed from the mib.
STR hpHttpMgDeviceROMVersion	1.3.6.1.4.1.11.2.36.1.1.5.1.1.13	Utf8String	read-only	Version number for this device's ROM.
STR hpHttpMgDeviceSerialNumber	1.3.6.1.4.1.11.2.36.1.1.5.1.1.10	Utf8String	read-only	The serial number for the device. This can return a NULL string.
STR hpHttpMgDeviceSpecificEventCode	1.3.6.1.4.1.11.2.36.1.0.10	Utf8String	read-write	Device specific event error code.
STR hpHttpMgDeviceSpecificFRU	1.3.6.1.4.1.11.2.36.1.0.11	Utf8String	read-write	Device specific FRU identifier
hpHttpMgDeviceSpecificGroup	1.3.6.1.4.1.11.2.36.1.2.10			Additional HP NetCitizen objects
STR hpHttpMgDeviceSysObjID	1.3.6.1.4.1.11.2.36.1.1.5.1.1.4	Utf8String	read-only	System 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.
hpHttpMgDeviceTable	1.3.6.1.4.1.11.2.36.1.1.5.1		not-accessible	A list of HP devices under a single SNMP agent.
STR hpHttpMgDeviceVersion	1.3.6.1.4.1.11.2.36.1.1.5.1.1.11	Utf8String	read-only	Version number for this device.
hpHttpMgEnhancedNetCitizenCompliance	1.3.6.1.4.1.11.2.36.1.3.3			The compliance statement for SNMP entities which meet basic NetCitizen crieria
hpHttpMgEnhancedNetCitizenGroup	1.3.6.1.4.1.11.2.36.1.2.8			Additional HP NetCitizen objects
hpHttpMgEnhancedNetCitizenTrapGroup	1.3.6.1.4.1.11.2.36.1.2.9			HP NetCitizen notifications
hpHttpMgEntityNetInfo	1.3.6.1.4.1.11.2.36.1.1.3
hpHttpMgEntityNetInfoEntry	1.3.6.1.4.1.11.2.36.1.1.3.1.1		not-accessible	Information describing EntityRelationships, URLs, IPAddresses etc.
I32 hpHttpMgEntityNetInfoIndex	1.3.6.1.4.1.11.2.36.1.1.3.1.1.1	Integer32	read-only	The EntityRelationship Entity Index.
STR hpHttpMgEntityNetInfoIPAddress	1.3.6.1.4.1.11.2.36.1.1.3.1.1.7	Utf8String	read-only	Addressing information for one of the IP Addresses of the entity corresponding to this entry.
INT hpHttpMgEntityNetInfoRelationshipType	1.3.6.1.4.1.11.2.36.1.1.3.1.1.3	INTEGER	read-only	Specifies the type of relationship this entry has to this entity.
STR hpHttpMgEntityNetInfoSysObjID	1.3.6.1.4.1.11.2.36.1.1.3.1.1.2	Utf8String	read-only	Sys Object ID of this entity.
hpHttpMgEntityNetInfoTable	1.3.6.1.4.1.11.2.36.1.1.3.1		not-accessible	A table of EntityRelationships, connection type, URLs, IPAddress etc. This table typcially contains relationships between devices that each have their own management agent.
STR hpHttpMgEntityNetInfoUniqueID	1.3.6.1.4.1.11.2.36.1.1.3.1.1.4	Utf8String	read-only	This 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 hpHttpMgEntityNetInfoURL	1.3.6.1.4.1.11.2.36.1.1.3.1.1.5	Utf8String	read-only	Home 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 hpHttpMgEntityNetInfoURLLabel	1.3.6.1.4.1.11.2.36.1.1.3.1.1.6	Utf8String	read-only	Label that a managaement application should use for the hyperlink to the entity's URL.
hpHttpMgEntityRelationshipGroup	1.3.6.1.4.1.11.2.36.1.2.6			NetCitizen entitly-relationship table
hpHttpMgExtendedNetCitizenGroup	1.3.6.1.4.1.11.2.36.1.2.4			Additional HP NetCitizen objects
hpHttpMgExtendedNetCitizenTrapGroup	1.3.6.1.4.1.11.2.36.1.2.5			HP NetCitizen notifications
hpHttpMgExtentedNetCitizenCompliance	1.3.6.1.4.1.11.2.36.1.3.4			The compliance statement for SNMP entities which meet basic NetCitizen crieria
hpHttpMgExtentedNetCitizenCompliance1	1.3.6.1.4.1.11.2.36.1.3.5			The compliance statement for SNMP entities which meet basic NetCitizen crieria
hpHttpMgExtentedNetCitizenCompliance2	1.3.6.1.4.1.11.2.36.1.3.6			The compliance statement for SNMP entities which meet basic NetCitizen crieria
hpHttpMgGroups	1.3.6.1.4.1.11.2.36.1.2
INT hpHttpMgHealth	1.3.6.1.4.1.11.2.36.1.1.2.3	INTEGER	read-only	Operating status of this entity.
NTF hpHttpMgHealthTrap	1.3.6.1.4.1.11.2.36.1.0.1			Sent whenever hpHttpMgHealth changes state.
STR hpHttpMgHWVersion	1.3.6.1.4.1.11.2.36.1.1.2.7	Utf8String	read-only	Version number of the hardware for this entity, e.g. 'A.00.01'.
STR hpHttpMgID	1.3.6.1.4.1.11.2.36.1.1.2.2	Utf8String	read-only	Unique 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.
STR hpHttpMgManufacturer	1.3.6.1.4.1.11.2.36.1.1.2.4	Utf8String	read-only	Manufacturer of the hardware for this entity e.g. 'Hewlett-Packard'.
STR hpHttpMgMgmtSrvrURL	1.3.6.1.4.1.11.2.36.1.1.2.1	Utf8String	read-write	URL of management server for this device.
hpHttpMgMinCompliance	1.3.6.1.4.1.11.2.36.1.3.1			The compliance statement for SNMP entities which are http manageable.
hpHttpMgMod	1.3.6.1.4.1.11.2.36.1			Management 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
hpHttpMgNetCitizen	1.3.6.1.4.1.11.2.36.1.1.2
NTF hpHttpMgNonRecoverableHealthTrap	1.3.6.1.4.1.11.2.36.1.0.7			The device's health has changed to Non-Recoverable.
hpHttpMgObjects	1.3.6.1.4.1.11.2.36.1.1
NTF hpHttpMgOKHealthTrap	1.3.6.1.4.1.11.2.36.1.0.4			The device's health has changed to OK.
STR hpHttpMgPhone	1.3.6.1.4.1.11.2.36.1.1.2.11	Utf8String	read-write	Phone number of contact person for this entity.
STR hpHttpMgProduct	1.3.6.1.4.1.11.2.36.1.1.2.5	Utf8String	read-only	Manufacturer's product number for this entity, e.g. 'D1234A'.
STR hpHttpMgROMVersion	1.3.6.1.4.1.11.2.36.1.1.2.8	Utf8String	read-only	Version number of ROM for this entity, e.g. 'A.00.01'.
STR hpHttpMgSerialNumber	1.3.6.1.4.1.11.2.36.1.1.2.9	Utf8String	read-write	Serial number of entity. It is recommended that this be factory set and read only; if not factory set, should initially be blank.
NTF hpHttpMgShutdown	1.3.6.1.4.1.11.2.36.1.0.2			Sent when the agent is about to shut down.
hpHttpMgTraps	1.3.6.1.4.1.11.2.36.1.0
NTF hpHttpMgUnknownHealthTrap	1.3.6.1.4.1.11.2.36.1.0.3			The device's health has changed to unknown.
STR hpHttpMgVersion	1.3.6.1.4.1.11.2.36.1.1.2.6	Utf8String	read-only	Version number of this entity, e.g. 'A.00.01'. Where several version numbers are available, this represents the software version.
NTF hpHttpMgWarningHealthTrap	1.3.6.1.4.1.11.2.36.1.0.5			The device's health has changed to warning.
hpWebMgmt	1.3.6.1.4.1.11.2.36
nm	1.3.6.1.4.1.11.2

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

What Is SEMI-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description