Unisphere-Data-HDLC-MIB
AI MIB Summary
The Unisphere-Data-HDLC-MIB manages the configuration and lifecycle of High-Level Data Link Control (HDLC) interfaces encapsulated over Packet over SONET (POS) and High-Speed Serial Interface (HSSI) links on Unisphere Networks hardware. It exposes management objects to dynamically instantiate or remove HDLC interfaces, which automatically provisions corresponding entries in the standard IF-MIB tables and the vendor-specific usdIfTable.
The HDLC MIB for the Unisphere Networks enterprise. This MIB provides a means for configuring HDLC interfaces on top of various types of interfaces, such as packet over SONET (POS) and high speed serial interfaces (HSSI). Management objects are provided to query for an available interface index, and to create/delete interfaces of this type. Creating/deleting this interface type using this MIB has the side effect of creating/deleting corresponding entries in the IF-MIB.ifTable, the IF-MIB.ifXTable, and the Unisphere-Data-IF-MIB.usdIfTable.
Main OID:
usdHdlcMIB.1.3.6.1.4.1.4874.2.2.9
24
Objects
Active
Status
6
Dependencies
Imported Objects
Objects
24 total| Object Name |
|---|
usdHdlcMIBThe HDLC MIB for the Unisphere Networks enterprise. This MIB provides a means for configuring HDLC interfaces on top of various types of interfaces, such as packet over SONET (POS) and high speed serial interfaces (HSSI). Management objects are provided to query for an available interface index, and to create/delete interfaces of this type. Creating/deleting this interface type using this MIB has the side effect of creating/deleting corresponding entries in the IF-MIB.ifTable, the IF-MIB.ifXTable, and the Unisphere-Data-IF-MIB.usdIfTable. MODULE-IDENTITY .1.3.6.1.4.1.4874.2.2.9 |
usdHdlcObjects OBJECT IDENTIFIER .1.3.6.1.4.1.4874.2.2.9.1 |
usdHdlcNextIfIndexCoordinate ifIndex value allocation for entries in usdHdlcIfTable. A GET of this object returns the next available ifIndex value to be used to create an entry in the associated interface table; or zero, if no valid ifIndex value is available. This object also returns a value of zero when it is the lexicographic successor of a varbind presented in an SNMP GETNEXT or GETBULK request, for which circumstance it is assumed that ifIndex allocation is unintended. Successive GETs will typically return different values, thus avoiding collisions among cooperating management clients seeking to create table entries simultaneously.ro UsdNextIfIndex (Unisphere-Data-TC) .1.3.6.1.4.1.4874.2.2.9.1.1 |
usdHdlcIfTableThis table contains entries for HDLC interfaces present in the system. SEQUENCE OF UsdHdlcIfEntry .1.3.6.1.4.1.4874.2.2.9.1.2 |
usdHdlcIfEntryEach entry describes the characteristics of an HDLC interface. Creating/deleting entries in this table causes corresponding entries for be created/deleted in ifTable/ifXTable/usdIfTable. UsdHdlcIfEntry .1.3.6.1.4.1.4874.2.2.9.1.2.1 |
usdHdlcIfIndexThe ifIndex of the HDLC interface. When creating entries in this table, suitable values for this object are determined by reading usdHdlcNextIfIndex. InterfaceIndex (IF-MIB) .1.3.6.1.4.1.4874.2.2.9.1.2.1.1 |
usdHdlcIfRowStatusControls creation/deletion of entries in this table according to the RowStatus textual convention, constrained to support the following values only: createAndGo destroy To create an entry in this table, the following entry objects MUST be explicitly configured: usdHdlcIfRowStatus usdHdlcIfLowerIfIndex In addition, when creating an entry the following conditions must hold: A value for usdHdlcIfIndex must have been determined previously, by reading usdHdlcNextIfIndex. The interface identified by usdHdlcIfLowerIfIndex must exist. A corresponding entry in ifTable/ifXTable/usdIfTable is created/destroyed as a result of creating/destroying an entry in this table.rw RowStatus (SNMPv2-TC) .1.3.6.1.4.1.4874.2.2.9.1.2.1.2 |
usdHdlcIfLowerIfIndexThe ifIndex of an interface over which this HDLC interface is to be layered. A value of zero indicates no layering. An implementation may choose to require that a nonzero value be configured at entry creation.rw InterfaceIndexOrZero (IF-MIB) .1.3.6.1.4.1.4874.2.2.9.1.2.1.3 |
usdHdlcIfMtuThe Maximum Transmission Unit (MTU) this interface is permitted to transmit. At creation, if a value for this object is not specified, a default will be chosen that is suitable for the type of lower interface on which this interface is stacked. This setting plus 2 bytes for HDLC address/control plus the length in bytes of the HDLC CRC cannot exceed 65535. The maximum value for this object reflects the largest possible value when no CRC is used; technology constraints of a particular implementation may further limit the upper bound value.rw Integer32 .1.3.6.1.4.1.4874.2.2.9.1.2.1.4 |
usdHdlcIfMruThe Maximum Receive Unit (MRU) this interface is permitted to receive. At creation, if a value for this object is not specified, a default will be chosen that is suitable for the type of lower interface on which this interface is stacked. This setting plus 2 bytes for HDLC address/control plus the length in bytes of the HDLC CRC cannot exceed 65535. The maximum value for this object reflects the largest possible value when no CRC is used; technology constraints of a particular implementation may further limit the upper bound value.rw Integer32 .1.3.6.1.4.1.4874.2.2.9.1.2.1.5 |
usdHdlcIfCrcSizeSelects the CRC size: none, 16 bits, or 32 bits.rw Enumeration .1.3.6.1.4.1.4874.2.2.9.1.2.1.6 |
usdHdlcIfDataPolarityPolarity of data transmitted on this HDLC interface. Inverted data is used for certain line coding configurations to ensure sufficient one's density for timing recovery by the remote end.rw Enumeration .1.3.6.1.4.1.4874.2.2.9.1.2.1.7 |
usdHdlcIfClockModeThe clock mode setting for this HDLC interface. This object is only applicable to HDLC interfaces directly over a high speed serial interface (HSSI). At creation, if a value for this object is not specified, a default will be chosen that is suitable for the type of lower interface on which this interface is stacked. If the lower interface is not HSSI, then the default value will be hdlcClockUnsupported(0); if the lower interface is HSSI then the default value will be hdlcClockLine(2).rw Enumeration .1.3.6.1.4.1.4874.2.2.9.1.2.1.8 |
usdHdlcIfClockRateThe clock rate setting for this HDLC interface. This object is only applicable to HDLC interfaces directly over a high speed serial interface (HSSI). At creation, if a value for this object is not specified, a default will be chosen that is suitable for the type of lower interface on which this interface is stacked. If the lower interface is not HSSI, then the default value will be hdlcClockRateUnsupported(0); if the lower interface is HSSI then the default value will be hdlcClockRate44-736Mhz(2).rw Enumeration .1.3.6.1.4.1.4874.2.2.9.1.2.1.9 |
usdHdlcIfForceDteAckThe force DTE acknowledge setting. This object is only applicable to HDLC interfaces directly over a high speed serial interface (HSSI). This is set to force Cisco compatibility mode, and is only valid when the lower interface is configured for internal (DTE) clocking. At creation, if a value for this object is not specified, a default will be chosen that is suitable for the type of lower interface on which this interface is stacked. If the lower interface is not HSSI, then the default value will be forceDteAckUnsupported(0); if the lower interface is HSSI then the default value will be forceDteAckNormal(1).rw Enumeration .1.3.6.1.4.1.4874.2.2.9.1.2.1.10 |
usdHdlcConformance OBJECT IDENTIFIER .1.3.6.1.4.1.4874.2.2.9.4 |
usdHdlcCompliances OBJECT IDENTIFIER .1.3.6.1.4.1.4874.2.2.9.4.1 |
usdHdlcComplianceObsolete compliance statement for entities that implement the Unisphere HDLC MIB. This compliance statement became obsolete when usdHdlcIfDataPolarity was added.obsolete Unknown .1.3.6.1.4.1.4874.2.2.9.4.1.1 |
usdHdlcCompliance2The compliance statement for entities that implement the Unisphere HDLC MIB. This compliance statement became obsolete when usdHdlcIfClockMode, usdHdlcIfClockRate, and usdHdlcIfForceDteAck were added.obsolete Unknown .1.3.6.1.4.1.4874.2.2.9.4.1.2 |
usdHdlcCompliance3The compliance statement for entities that implement the Unisphere HDLC MIB. Unknown .1.3.6.1.4.1.4874.2.2.9.4.1.3 |
usdHdlcGroups OBJECT IDENTIFIER .1.3.6.1.4.1.4874.2.2.9.4.2 |
usdHdlcGroupObsolete collection of objects providing management of HDLC interfaces in a Unisphere product. This group became obsolete when usdHdlcIfDataPolarity was added.obsolete Unknown .1.3.6.1.4.1.4874.2.2.9.4.2.1 |
usdHdlcGroup2Obsolete collection of objects providing management of HDLC interfaces in a Unisphere product. This group became obsolete when usdHdlcIfClockMode, usdHdlcIfClockRate, and usdHdlcIfForceDteAck were added.obsolete Unknown .1.3.6.1.4.1.4874.2.2.9.4.2.2 |
usdHdlcGroup3A collection of objects providing management of HDLC interfaces in a Unisphere product. Unknown .1.3.6.1.4.1.4874.2.2.9.4.2.3 |
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