GDCHDSL-MIB

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Category: DSL and Broadband, Vendor: GDC

Description: General DataComm HDSL MIB for High-bit-rate DSL modem configuration, line status, and performance statistics.

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What Is GDCHDSL-MIB?

GDCHDSL-MIB is a General DataComm proprietary MIB for managing HDSL (High-bit-rate Digital Subscriber Line) modems, covering firmware download/management, line configuration, and maintenance functions. It exposes objects for tracking active versus stored firmware revisions, firmware download status, and per-line maintenance settings on the HDSL modem. It directly supports monitoring software status through gdcHdslActiveFirmwareRev and gdcHdslStoredFirmwareRev (confirming which firmware version is running versus staged) and gdcHdslStoredFirmwareStatus (download/validation state), while gdcHdslDownloadingMode and gdcHdslEraseFlash relate to in-progress firmware update operations that an operator would track for completion or failure. GDCHDSL-MIB SNMP monitoring is primarily used to confirm firmware version consistency and download progress across a fleet of HDSL modems. It is a General DataComm proprietary MIB with no stated dependency on external IETF DSL standards MIBs, and it is deployed on General DataComm HDSL modem/line-termination equipment in telecom access networks.

IPNetwork Monitor allows you to monitor SNMP objects defined in GDCHDSL-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

General DataComm HDSL modems/line-termination units

Monitoring Examples

An operator polls gdcHdslDownloadTable/gdcHdslDownloadEntry, keyed by gdcHdslDownloadIndex, to track a firmware upgrade in progress, checking gdcHdslDownloadingMode for completion and gdcHdslStoredFirmwareStatus to confirm the new image validated successfully before triggering gdcHdslSwitchActiveFirmware. Comparing gdcHdslActiveFirmwareRev against gdcHdslStoredFirmwareRev after a switch-over confirms the modem is now running the intended firmware version. gdcHdslMaintenanceTable/gdcHdslMaintenanceEntry, indexed by gdcHdslMaintenanceLineIndex, is checked when diagnosing a specific HDSL line's maintenance/loopback state.

What Can Be Monitored

active firmware revision
stored firmware revision
firmware download/validation status
firmware download progress
per-line maintenance status

Imported Objects

From GDCMACRO-MIB

SCinstance

From RFC-1212

OBJECT-TYPE

From RFC1155-SMI

Gauge
TimeTicks
enterprises

From RFC1213-MIB

DisplayString

OIDs

OID symbolic	OID numeric	Type	Access	Description
INT channelmapping	1.3.6.1.4.1.498.11.1.8.1.1.2	INTEGER	read-write	The object contains the channel mapping for multipoint. Time slot 0 is used in all loops. P1.8 f/u P1.7 \ P1.6 \ P1.5 \ P1.4 \ This byte contains the starting time slot P1.3 / P1.2 / P1.1 / P1.0 / P2.8 f/u P2.7 \ P2.6 \ P2.5 \ P2.4 \ This byte contains the number of consecutive time slots P2.3 / P2.2 / P2.1 / P2.0 /
INT fracExecution	1.3.6.1.4.1.498.11.1.2.1.1.16	INTEGER	read-write	For Set, only execute is allowed.
gdc	1.3.6.1.4.1.498
gdcFractional	1.3.6.1.4.1.498.11.1.8
STR gdcHdslActiveFirmwareRev	1.3.6.1.4.1.498.11.1.1.3.1.2	DisplayString	read-only	The version number of the firmware currently executing. The format is MM.NN.BB where: MM: Major Revision (0-99) NN: Minor Revision (0-99) BB: Bug Fix Revision (0-99) Valid [i]nterface = 0
OCT gdcHdslAlarmStatus	1.3.6.1.4.1.498.11.1.2.1.1.17	OCTET STRING	read-only	The current alarms of the unit without the alarm masks.
gdcHdslAlarmThresholds	1.3.6.1.4.1.498.11.1.9
INT gdcHdslBertTest	1.3.6.1.4.1.498.11.1.4.1.1.3	INTEGER	read-write	This variable supports the action of Bit error rate test. When set to inhibit(1) no bert test is in process. When set to enable (2) BERT is in process
INT gdcHdslConfigMode	1.3.6.1.4.1.498.11.1.2.1.1.3	INTEGER	read-only	The hardware configuration mode of the unit. A unit may be configured through hardware switches, jumper, straps, etc. The value software(1) indicates that the unit is software configurable. The value of hardware(2) indicates that some options are hard configured and that software configuration is not permitted of these options.
gdcHdslConfiguration	1.3.6.1.4.1.498.11.1.3
GAU gdcHdslCurrentDMs	1.3.6.1.4.1.498.11.1.5.1.1.5	Gauge	read-only	The number of Degraded Minutes (DMs) encoun- tered by a Loop or E1 interface in the current 15 minute interval.
gdcHdslCurrentEntry	1.3.6.1.4.1.498.11.1.5.1.1		not-accessible	An entry in the Current table.
GAU gdcHdslCurrentESs	1.3.6.1.4.1.498.11.1.5.1.1.2	Gauge	read-only	The number of Errored Seconds, encountered by an E1 or Loop interface in the current 15 minute inter- val.
GAU gdcHdslCurrentFEBEs	1.3.6.1.4.1.498.11.1.5.1.1.6	Gauge	read-only	The number of Far End Block Errors encountered by a Loop or E1 interface in the current 15 minute interval.
SCI gdcHdslCurrentIndex	1.3.6.1.4.1.498.11.1.5.1.1.1	SCinstance	read-only	The index value which uniquely identifies the interface to which this entry is applicable. This has the form of a SCinstance which defines the slot, line, drop, and interface, which in this case can be an E1 or Loop interface.
GAU gdcHdslCurrentSESs	1.3.6.1.4.1.498.11.1.5.1.1.3	Gauge	read-only	The number of Severely Errored Seconds encoun- tered by a Loop or E1 interface in the current 15 minute interval.
OCT gdcHdslCurrentStats	1.3.6.1.4.1.498.11.1.5.1.1.7	OCTET STRING	read-only	The number of Current ES, SES, UAS, DM and FEBE's encountered by a Loop or E1 interface in the current 15 minute interval.
gdcHdslCurrentTable	1.3.6.1.4.1.498.11.1.5.1		not-accessible	The GDC Hdsl Current Performance table. Information in the entries of this table support the HDSL Scheduled Performance Reports.
GAU gdcHdslCurrentUASs	1.3.6.1.4.1.498.11.1.5.1.1.4	Gauge	read-only	The number of Unavailable Seconds encountered by a Loop or E1 interface in the current 15 minute in- terval.
INT gdcHdslDataType	1.3.6.1.4.1.498.11.1.2.1.1.7	INTEGER	read-write	This variable is used to define the HDSL data type. When this object is set to data(2) the data pass through the unit is digital data. When is set to voice(1) the data pass rhrough the unit is voice data.
INT gdcHdslDefaultInit	1.3.6.1.4.1.498.11.1.2.1.1.6	INTEGER	read-write	This is used to allow the NonVolatile Configuration to be set to a factory default state. When this value is set to factoryDefault(1) the unit will perform a reset to make the default configuration take affect. The value of normal(2) will be returned when the initialization is complete. The value normal(2) can not be set by management.
gdcHdslDiagEntry	1.3.6.1.4.1.498.11.1.4.1.1		not-accessible	The GDC HDSL Diagnostics table entry.
SCI gdcHdslDiagIndex	1.3.6.1.4.1.498.11.1.4.1.1.1	SCinstance	read-only	The index value which uniquely identifies the interface to which this entry is applicable. This has the form of a SCinstance which defines the slot, line, drop, and sub-identifier, which in this case is a network interface.
gdcHdslDiagnosticResults	1.3.6.1.4.1.498.11.1.7
gdcHdslDiagnostics	1.3.6.1.4.1.498.11.1.4
INT gdcHdslDiagResultErr	1.3.6.1.4.1.498.11.1.7.1.1.3	INTEGER	read-only	The results of the last diagnostic test. This can be the current test running or the last completed test. Note that the interpretation of these results may be affected by the value of the gdcTestExecutionStatus object.
INT gdcHdslDiagResultInterval	1.3.6.1.4.1.498.11.1.7.1.1.4	INTEGER	read-only	This variable represents the Ber test intervals. A time interval is defined as the time required for transmission of a block of 2^24 bits.
gdcHdslDiagResultsEntry	1.3.6.1.4.1.498.11.1.7.1.1		not-accessible	The GDC HDSL Diagnostics table entry.
SCI gdcHdslDiagResultsIndex	1.3.6.1.4.1.498.11.1.7.1.1.1	SCinstance	read-only	The index value which uniquely identifies the interface to which this entry is applicable. This has the form of a SCinstance which defines the slot, line, drop, and sub-identifier, which in this case is a network interface.
gdcHdslDiagResultsTable	1.3.6.1.4.1.498.11.1.7.1		not-accessible	The GDC HDSL Diagnostics table.
gdcHdslDiagTable	1.3.6.1.4.1.498.11.1.4.1		not-accessible	The GDC HDSL Diagnostics table.
gdcHdslDownloadEntry	1.3.6.1.4.1.498.11.1.1.3.1		not-accessible	An entry in the GDC gdcHdslSystem Download Table.
SCI gdcHdslDownloadIndex	1.3.6.1.4.1.498.11.1.1.3.1.1	SCinstance	read-only	Integer value which uniquely identifies the GDCHDSL to which this entry is applicable. SCinstance is defined to be SLDi where: S (byte value) - physical shelf slot location (01-32) L (byte value) - line number (01) D (byte value) - drop number (00-31) i (byte value) - loop or interface number (00-03)
INT gdcHdslDownloadingMode	1.3.6.1.4.1.498.11.1.1.3.1.6	INTEGER	read-write	This object is used to configure the download mode: disableAll(1) Prevents any firmware downloading to GDCHDSL enableAndWait(2) Allows downloading zipped code to be stored only! enableAndSwitch(3) Allows downloading and then unzips and begins executing the new code Valid [i]nterface = 0
gdcHdslDownloadTable	1.3.6.1.4.1.498.11.1.1.3		not-accessible	The Hdsl download table
gdcHdslDteConfigEntry	1.3.6.1.4.1.498.11.1.3.2.1		not-accessible	The GDC DTE Configuration table entry.
SCI gdcHdslDteConfigIndex	1.3.6.1.4.1.498.11.1.3.2.1.1	SCinstance	read-only	The index value which uniquely identifies the interface to which this entry is applicable. This has the form of a SCinstance which defines the slot, line, drop.
gdcHdslDteConfigTable	1.3.6.1.4.1.498.11.1.3.2		not-accessible	The GDC DTE Configuration table.
INT gdcHdslDteCtsMode	1.3.6.1.4.1.498.11.1.3.2.1.2	INTEGER	read-write	This variable controls the function of CTS.
INT gdcHdslDteDataRate	1.3.6.1.4.1.498.11.1.3.2.1.3	INTEGER	read-write	This variable represents the DTE data Rate in 64K increments.
INT gdcHdslDteDCDstatus	1.3.6.1.4.1.498.11.1.6.2.1.3	INTEGER	read-only	CO EIA status indicator
INT gdcHdslDteDSRstatus	1.3.6.1.4.1.498.11.1.6.2.1.5	INTEGER	read-only	DSR EIA indicator
INT gdcHdslDteDTRstatus	1.3.6.1.4.1.498.11.1.6.2.1.2	INTEGER	read-only	DTR EIA status indicator
INT gdcHdslDteRTSstatus	1.3.6.1.4.1.498.11.1.6.2.1.4	INTEGER	read-only	RTS EIA indicator
OCT gdcHdslDteStatus	1.3.6.1.4.1.498.11.1.6.2.1.6	OCTET STRING	read-only	Dte leads status P1.7 not used .6 EIA DCD .5 EIA DTR .4 EIA RTS .3 EIA DSR .2 not used .1 not used .0 not used
gdcHdslDteStatusEntry	1.3.6.1.4.1.498.11.1.6.2.1		not-accessible	The GDC DTE Configuration table entry.
SCI gdcHdslDteStatusIndex	1.3.6.1.4.1.498.11.1.6.2.1.1	SCinstance	read-only	The index value which uniquely identifies the interface to which this entry is applicable. This has the form of a SCinstance which defines the slot, line, drop.
gdcHdslDteStatusTable	1.3.6.1.4.1.498.11.1.6.2		not-accessible	The GDC DTE Status table.
INT gdcHdslDteTxClkSource	1.3.6.1.4.1.498.11.1.3.2.1.4	INTEGER	read-write	The source of Tranmit Clock. 'ExternalTiming' indicates that recovered re- ceive clock from another interface is used as the transmit clock. 'InternalTiming' indicates that a local clock source is used. 'loopTiming' indicates that the recovered re- ceive clock is used as the transmit clock.
gdcHdslE1ConfigEntry	1.3.6.1.4.1.498.11.1.3.1.1		not-accessible	The GDC E1 Configuration table entry. The information in this entry augments are used to configure E1 interface.
SCI gdcHdslE1ConfigIndex	1.3.6.1.4.1.498.11.1.3.1.1.1	SCinstance	read-only	The index value which uniquely identifies the interface to which this entry is applicable. This has the form of a SCinstance which defines the slot, line, drop, and sub-identifier. In which this case is an E1 interface (cc=01).
gdcHdslE1ConfigTable	1.3.6.1.4.1.498.11.1.3.1		not-accessible	The GDC E1 Configuration table. Information in the entries of this table are used to configure E1 interface.
INT gdcHdslE1FramingMode	1.3.6.1.4.1.498.11.1.3.1.1.2	INTEGER	read-write	This variable is used to determine E1 framing mode.
INT gdcHdslE1LineCoding	1.3.6.1.4.1.498.11.1.3.1.1.4	INTEGER	read-write	This variable describes the variety of Zero Code Suppression used on the link, which in turn affects a number of its characteristics. E1 links, with or without CRC, use HDB3 or AMI. AMI refers to a mode wherein no zero code suppression is present and the line encoding does not solve the problem directly. In this application, the higher layer must provide data which meets or exceeds the pulse density re- quirements, such as inverting HDLC data.
INT gdcHdslE1LineUnit	1.3.6.1.4.1.498.11.1.3.1.1.3	INTEGER	read-write	This variable is used to determine operating mode of the HDSL system with respect to E1 trunk. When this variable is set to tlu(1), the system operates as a termination line unit. When this variable is set to ilu(2) the system operates as an intermediate line unit.
INT gdcHdslEraseFlash	1.3.6.1.4.1.498.11.1.1.3.1.7	INTEGER	read-write	A set of this object to erase(2) will erase the application stored in flash. After setting this object, there should be a delay of at least 2 minutes before downloading the unit.
STR gdcHdslFirmwareRev	1.3.6.1.4.1.498.11.1.1.2.1.2	DisplayString	read-only	The version number of the firmware, to allow products to know which revision is installed. The released version number is sequenced from , A-, ... AA, ... ZZ. Test versions are numerical from 01 to 99.
INT gdcHdslFPRDLConfig	1.3.6.1.4.1.498.11.1.2.1.1.19	INTEGER	read-write	This object selects the pattern to be transmitted when RDL test is selected via the front panel RDL switch. Only applicable to DC730 & DC731 units.
INT gdcHdslFrontPanel	1.3.6.1.4.1.498.11.1.2.1.1.10	INTEGER	read-write	This variable is used to define the front Panel operation.
INT gdcHdslHighway	1.3.6.1.4.1.498.11.1.8.1.1.3	INTEGER	read-write	Object to select the data highway for Loop n.
GAU gdcHdslIntervalDMs	1.3.6.1.4.1.498.11.1.5.2.1.6	Gauge	read-only	The number of Degraded Minutes (DMs) encoun- tered by a Loop or E1 interface in one of the previous 96, individual 15 minute, intervals.
gdcHdslIntervalEntry	1.3.6.1.4.1.498.11.1.5.2.1		not-accessible	An entry in the Interval table.
GAU gdcHdslIntervalESs	1.3.6.1.4.1.498.11.1.5.2.1.3	Gauge	read-only	The number of Errored Seconds encountered by a Loop or E1 interface in one of the previous 96, indi- vidual 15 minute, intervals.
GAU gdcHdslIntervalFEBEs	1.3.6.1.4.1.498.11.1.5.2.1.7	Gauge	read-only	This variable represents the HDSL loops Far end block errors.
SCI gdcHdslIntervalIndex	1.3.6.1.4.1.498.11.1.5.2.1.1	SCinstance	read-only	The index value which uniquely identifies the interface to which this entry is applicable. This has the form of a SCinstance which defines the slot, line, drop, and interface, which in this case is a Loop or E1 interface.
gdcHdslIntervalMaintenanceEntry	1.3.6.1.4.1.498.11.1.5.4.1		not-accessible	The GDC Loop/E1/T1 Interval table entry.
SCI gdcHdslIntervalMaintenanceIndex	1.3.6.1.4.1.498.11.1.5.4.1.1	SCinstance	read-only	The index value which uniquely identifies the interface to which this entry is applicable. This has the form of a SCinstance which defines the slot, line, drop, and interface, which in this case is a Loop or E1/T1 interface.
gdcHdslIntervalMaintenanceTable	1.3.6.1.4.1.498.11.1.5.4		not-accessible	The GDC Loop/E1/T1 Interval table.
INT gdcHdslIntervalNumber	1.3.6.1.4.1.498.11.1.5.2.1.2	INTEGER	read-only	A number between 1 and 96, where 1 is the most recently completed 15 minute interval and 96 is the least recently completed 15 minutes inter- val (assuming that all 96 intervals are valid).
GAU gdcHdslIntervalSESs	1.3.6.1.4.1.498.11.1.5.2.1.4	Gauge	read-only	The number of Severely Errored Seconds encoun- tered by a Loop or E1 interface in one of the previous 96, individual 15 minute, intervals.
OCT gdcHdslIntervalStats	1.3.6.1.4.1.498.11.1.5.2.1.8	OCTET STRING	read-only	This variable represents stats at the HDSL loops.
gdcHdslIntervalTable	1.3.6.1.4.1.498.11.1.5.2		not-accessible	The Loop or E1 Interval table.
GAU gdcHdslIntervalUASs	1.3.6.1.4.1.498.11.1.5.2.1.5	Gauge	read-only	The number of Unavailable Seconds encountered by a Loop or E1 interface in one of the previous 96, individual 15 minute, intervals.
OCT gdcHdslLedStatus	1.3.6.1.4.1.498.11.1.2.1.1.15	OCTET STRING	read-only	Returns a bitwise snapshot of the front panel LED state. Octet 1 bit 7 - not used bit 6 - not used bit 5 - not used bit 4 - not used bit 3 - NORM E1 bit 2 - ES E1 bit 1 - AL bit 0 - TM Octet 2 bit 7 - not used bit 6 - not used bit 5 - NORM L3 bit 4 - ES L3 bit 3 - NORM L2 bit 2 - ES L2 bit 1 - NORM L1 bit 0 - ES L1
OCT gdcHdslLedStatus1	1.3.6.1.4.1.498.11.1.2.1.1.22	OCTET STRING	read-only	Returns a bitwise snapshot of the front panel LED state. This mib object is only used for the new HDSl elements. Octet 1 bit 7 - not used bit 6 - EIA RD bit 5 - EIA CO bit 4 - EIA RS bit 3 - NORM E1/T1 NORM bit 2 - ES E1/T1 ER bit 1 - AL bit 0 - TM Octet 2 bit 7 - not used bit 6 - EIA SD bit 5 - NORM L3 bit 4 - ES L3 bit 3 - NORM L2 bit 2 - ES L2 bit 1 - NORM L1 bit 0 - ES L1 Octet 3 bit 7 - not used bit 6 - not used bit 5 - ST (GT10xx, GT20xx) bit 4 - RL (GT10xx, GT20xx) bit 3 - LL (GT10xx, GT20xx) bit 2 - INS (uas7722) bit 1 - RPF FAULT bit 0 - RPF NORM
INT gdcHdslLoopback	1.3.6.1.4.1.498.11.1.4.1.1.2	INTEGER	read-write	This variable supports the action of a diagnostic loop at the point indicated. dataLoop & remoteLoop are only supported by uas7722
INT gdcHdslLoopExchange	1.3.6.1.4.1.498.11.1.6.1.1.10	INTEGER	read-only	This variable is used to represent the HDSL loop status. When the value is returned to norm(1), HDSL loops are correctly connected. When the value is returned as exchange(2), the HDSl loop has been interchange by error.
INT gdcHdslLoopGain	1.3.6.1.4.1.498.11.1.6.1.1.9	INTEGER	read-only	Represents the HDSL loop gain setting.
INT gdcHdslLoopProvision	1.3.6.1.4.1.498.11.1.2.1.1.8	INTEGER	read-write	This variable is used to define HDSL unit loop provision. When this variable is set to pointopoint(1), the unit is connected to another HDSL unit. When is set to pointomultipoint(2), the unit is connected to more than one other HDSL units or data grooming.
INT gdcHdslLoopPulseAtten	1.3.6.1.4.1.498.11.1.6.1.1.7	INTEGER	read-only	Represents twice the HDSL loop Pulse Attenuation level in dB units.
INT gdcHdslLoopPulseAttenFrac	1.3.6.1.4.1.498.11.1.6.1.1.8	INTEGER	read-only	This variable is used to be used with the gdcHdslLoopPulseAtten variable if the following manor: a) Only the values 0 and 5 are allowed. b) The value of zero means gdcHdslLoopPulseAtten is a whole number. c) The value of five means gdcHdslLoopPulseAtten is a real number and that 0.5 must be added to it.
INT gdcHdslLoopSignaltoNoiseMargin	1.3.6.1.4.1.498.11.1.6.1.1.4	INTEGER	read-only	Represents the loop signal to noise margin in dB units.
INT gdcHdslLoopSNAttenSense	1.3.6.1.4.1.498.11.1.6.1.1.6	INTEGER	read-only	This variable identifies the sense of the gdcHdslLoopSignaltoNoiseMargin variable.
INT gdcHdslLoopSNFrac	1.3.6.1.4.1.498.11.1.6.1.1.5	INTEGER	read-only	This variable is used to be used with the gdcHdslLoopSignaltoNoiseMargin variable if the following manor: a) Only the values 0 and 5 are allowed. b) The value of zero means gdcHdslLoopSignaltoNoiseMargin is a whole number. c) The value of five means gdcHdslLoopSignaltoNoiseMargin is a real number and that 0.5 must be added to it.
INT gdcHdslLoopStartUp	1.3.6.1.4.1.498.11.1.6.1.1.2	INTEGER	read-write	Supports the action of initializing HDSL loop startup sequence. When set to start(2), HDSL unit will reinitialize the start up sequence. When set to cancel(3), the unit will abort the start up sequence. When set to norm(1), the unit will operate normal.
gdcHdslLoopStatusEntry	1.3.6.1.4.1.498.11.1.6.1.1		not-accessible	An entry in the GDC HDSL Status Configuration Table.
SCI gdcHdslLoopStatusLineIndex	1.3.6.1.4.1.498.11.1.6.1.1.1	SCinstance	read-only	This object identifies Status parameters associated with the managed object.
gdcHdslLoopStatusTable	1.3.6.1.4.1.498.11.1.6.1		not-accessible	The table describes the Status objects for the loops and references the loop interfaces (cc = 02-04).
INT gdcHdslLoopTipRingReversalMode	1.3.6.1.4.1.498.11.1.6.1.1.3	INTEGER	read-only	Signals the loop Tip and Ring status. When norm(1), loop operates normal. When reverse(2), loop Tip and Ring have been reversed.
gdcHdslMaintenance	1.3.6.1.4.1.498.11.1.2
gdcHdslMaintenanceEntry	1.3.6.1.4.1.498.11.1.2.1.1		not-accessible	An entry in the GDC HDSL Maintenance Configuration Table.
SCI gdcHdslMaintenanceLineIndex	1.3.6.1.4.1.498.11.1.2.1.1.1	SCinstance	read-only	The index value which uniquely identifies the interface to which this entry is applicable. This has the form of a SCinstance which defines the slot, line, drop, and sub-identifier. The table describes the maintenance objects for the unit and references the unit interface (cc = 00).
gdcHdslMaintenanceTable	1.3.6.1.4.1.498.11.1.2.1		not-accessible	The table describes the maintenance objects for the unit and references the unit interface (cc = 00).
STR gdcHdslModelNumber	1.3.6.1.4.1.498.11.1.1.2.1.3	DisplayString	read-only	This variable is used to determine the type of card family installed ex.
INT gdcHdslNumberofLoops	1.3.6.1.4.1.498.11.1.2.1.1.9	INTEGER	read-write	This variable is used to define HDSL unit loop configuration. It can be set for one to threee loops.
INT gdcHdslNumberofValidIntervals	1.3.6.1.4.1.498.11.1.5.4.1.3	INTEGER	read-only	This variable is used to read the number of intervals collected. Each interval is an increment of 15 minutes.
gdcHdslPerformance	1.3.6.1.4.1.498.11.1.5
STR gdcHdslPrivateStorage1	1.3.6.1.4.1.498.11.1.2.1.1.12	DisplayString	read-write	This variable is used for general purpose storage.
STR gdcHdslPrivateStorage2	1.3.6.1.4.1.498.11.1.2.1.1.13	DisplayString	read-write	This variable is used for general purpose storage.
STR gdcHdslPrivateStorage3	1.3.6.1.4.1.498.11.1.2.1.1.14	DisplayString	read-write	This variable is used for general purpose storage.
INT gdcHdslResetIntervals	1.3.6.1.4.1.498.11.1.5.4.1.2	INTEGER	read-write	This variable is used to reset Loop/E1/T1 performance intervals. When it is set to reset, the Loop/E1/T1 performance tables are reset to zero.
INT gdcHdslResetMajorAlarm	1.3.6.1.4.1.498.11.1.5.4.1.4	INTEGER	read-write	This variable is used to reset alarm per Loop basis.
INT gdcHdslResetMinorAlarm	1.3.6.1.4.1.498.11.1.5.4.1.5	INTEGER	read-write	This variable is used to reset alarm per Loop basis.
INT gdcHdslRLTimeOut	1.3.6.1.4.1.498.11.1.2.1.1.20	INTEGER	read-write	This object selects the RLTimeOut to be disabled(1) or set to 10 minutes(2). Only applicable to SC710D2 units.
INT gdcHdslRoutingConfig	1.3.6.1.4.1.498.11.1.2.1.1.11	INTEGER	read-write	This variable is used to define HDSL ......
INT gdcHdslRPEnable	1.3.6.1.4.1.498.11.1.2.1.1.21	INTEGER	read-write	This object selects the Remote power to be enabled(2) or disabled(1). Only applicable RP products which are on the shelf.
INT gdcHdslSoftReset	1.3.6.1.4.1.498.11.1.2.1.1.2	INTEGER	read-write	Supports the action of soft resetting the unit. When this object is set to reset(1), then the unit performs a soft reset, whose meaning is specific to the type of unit being managed. The value norm(2) can not be set by management.
gdcHdslStatus	1.3.6.1.4.1.498.11.1.6
STR gdcHdslStoredFirmwareRev	1.3.6.1.4.1.498.11.1.1.3.1.3	DisplayString	read-only	The version number of the firmware stored (in a compressed format) but not currently executing. MM: Major Revision (0-99) NN: Minor Revision (0-99) BB: Bug Fix Revision (0-99) Valid [i]nterface = 0
INT gdcHdslStoredFirmwareStatus	1.3.6.1.4.1.498.11.1.1.3.1.4	INTEGER	read-only	This object represents the state of the Non-Active or Stored firmware: statBlank(1) Factory Default statDownLoading(2) In process of downloading firmware statOK(3) Zipped version checksum succesful (OK to switch) (can set gdcHdslSwitchActiveFirmware to switchActive(2)) statCheckSumBad(4) Failed checksum after download statUnZipping(5) In process of uncompressing into active area statBadUnZip(6) Failed last uncompress statDownloadAborted(7) Download aborted by user Valid [i]nterface = 0
INT gdcHdslSwitchActiveFirmware	1.3.6.1.4.1.498.11.1.1.3.1.5	INTEGER	read-write	This object is used to switch the active executing firmware from the version in gdcHdslActiveFirmwareRev to the version in gdcHdslStoredFirmwareRev. When a switchActive(2) is set (write only) the element will: 1) reboot 2) uncompress stored code into active area 3) perform checksum on active area 4) Set gdcHdslStoredStatus object to indicate results 5) If succesfull: update gdcHdslActiveFirmwareRev and gdcHdslStoredFirmwareRev and begin executing If failed: replace active area with previous revision The switchNorm(1) enumeration will always be read. Setting switchActive(2) when the gdcHdslStoredFirmwareStatus is not statOK(3) will result in an error. Valid [i]nterface = 0
gdcHdslSystem	1.3.6.1.4.1.498.11.1
STR gdcHdslSystemMIBversion	1.3.6.1.4.1.498.11.1.1.1	DisplayString	read-only	Identifies the version of the MIB. The format of the version is x.yzT, where 'x' identifies the major revision number, 'y' identifies the minor revision number, 'z' identifies the typographical revision, and T identifies the test revision. Acceptable values for the individual revision components are as follows: x: 1 - 9 y: 0 - 9 z: 0 - 9 T: A - Z Upon formal release, no designation for the test revision will be present.
TIK gdcHdslSysUpTime	1.3.6.1.4.1.498.11.1.2.1.1.4	TimeTicks	read-only	This variable is used to report the elapsed system tick time for conversion to real time at the controller and is not related to the sysUpTime referenced in MIB-II. Upon power-up of the unit, the elapsed time is cleared. The elapsed time counter rolls over upon reaching the maximum count.
INT gdcHdslT1AISLoopdownTime	1.3.6.1.4.1.498.11.1.3.3.1.8	INTEGER	read-write	This variable is used to set T1 AIS Loopdown Time
gdcHdslT1ConfigEntry	1.3.6.1.4.1.498.11.1.3.3.1		not-accessible	The GDC T1 Configuration table entry. The information in this entry augments are used to configure T1 interface.
SCI gdcHdslT1ConfigIndex	1.3.6.1.4.1.498.11.1.3.3.1.1	SCinstance	read-only	The index value which uniquely identifies the interface to which this entry is applicable. This has the form of a SCinstance which defines the slot, line, drop, and sub-identifier. In which this case is an T1 interface (cc=01).
gdcHdslT1ConfigTable	1.3.6.1.4.1.498.11.1.3.3		not-accessible	The GDC T1 Configuration table. Information in the entries of this table are used to configure T1 interface.
gdcHdslT1CurrentEntry	1.3.6.1.4.1.498.11.1.5.5.1		not-accessible	An entry in the Current table.
SCI gdcHdslT1CurrentIndex	1.3.6.1.4.1.498.11.1.5.5.1.1	SCinstance	read-only	The index value which uniquely identifies the interface to which this entry is applicable. This has the form of a SCinstance which defines the slot, line, drop, and interface, which in this case can be an T1 interface.
OCT gdcHdslT1CurrentStats	1.3.6.1.4.1.498.11.1.5.5.1.2	OCTET STRING	read-only	The number of Current ES, SES, UAS, BES,LOFC,CSS. encountered by T1 interface in the current 15 minute interval.
gdcHdslT1CurrentTable	1.3.6.1.4.1.498.11.1.5.5		not-accessible	The GDC Hdsl Current Performance table. Information in the entries of this table support the HDSL Scheduled Performance Reports.
INT gdcHdslT1FDLMode	1.3.6.1.4.1.498.11.1.3.3.1.7	INTEGER	read-only	This variable is used to enable/disable T1 FDL Mode
INT gdcHdslT1FramingMode	1.3.6.1.4.1.498.11.1.3.3.1.3	INTEGER	read-write	This variable is used to determine T1 framing mode.
INT gdcHdslT1InbandLBType	1.3.6.1.4.1.498.11.1.3.3.1.6	INTEGER	read-write	This variable is used to set T1 Inband LoopBack Type or Inhibit(1) this loopback
INT gdcHdslT1InterfaceType	1.3.6.1.4.1.498.11.1.3.3.1.2	INTEGER	read-write	This variable is used to set T1 Interface Type
gdcHdslT1IntervalEntry	1.3.6.1.4.1.498.11.1.5.6.1		not-accessible	An entry in the Interval table.
SCI gdcHdslT1IntervalIndex	1.3.6.1.4.1.498.11.1.5.6.1.1	SCinstance	read-only	The index value which uniquely identifies the interface to which this entry is applicable. This has the form of a SCinstance which defines the slot, line, drop, and interface, which in this case is T1 interface.
INT gdcHdslT1IntervalNumber	1.3.6.1.4.1.498.11.1.5.6.1.2	INTEGER	read-only	A number between 1 and 96, where 1 is the most recently completed 15 minute interval and 96 is the least recently completed 15 minutes inter- val (assuming that all 96 intervals are valid).
OCT gdcHdslT1IntervalStats	1.3.6.1.4.1.498.11.1.5.6.1.3	OCTET STRING	read-only	This variable represents stats(ES, SES, UAS, BES,LOFC,CSS.) for T1 interface.
gdcHdslT1IntervalTable	1.3.6.1.4.1.498.11.1.5.6		not-accessible	The T1 Interval table.
INT gdcHdslT1LineCoding	1.3.6.1.4.1.498.11.1.3.3.1.9	INTEGER	read-write	This variable describes the variety of Zero Code Suppression used on the link, which in turn affects a number of its characteristics. E1 links, with or without CRC, use HDB3 or AMI. AMI refers to a mode wherein no zero code suppression is present and the line encoding does not solve the problem directly. In this application, the higher layer must provide data which meets or exceeds the pulse density re- quirements, such as inverting HDLC data.
gdcHdslT1TotalEntry	1.3.6.1.4.1.498.11.1.5.7.1		not-accessible	An entry in the Total table.
SCI gdcHdslT1TotalIndex	1.3.6.1.4.1.498.11.1.5.7.1.1	SCinstance	read-only	The index value which uniquely identifies the interface to which this entry is applicable. This has the form of a SCinstance which defines the slot, line, drop, and interface, which in this case is T1 interface.
OCT gdcHdslT1TotalStats	1.3.6.1.4.1.498.11.1.5.7.1.2	OCTET STRING	read-only	The number of Total stats encountered by T1 interface in the current 15 minute interval.
gdcHdslT1TotalTable	1.3.6.1.4.1.498.11.1.5.7		not-accessible	The GDC HDSL Total Performance table. Information in the entries of this table support the HDSL Scheduled Performance Reports. 24 hour interval.
INT gdcHdslT1TxBulidOut	1.3.6.1.4.1.498.11.1.3.3.1.5	INTEGER	read-write	This variable is used to set T1 Tx Line Bulid Out
INT gdcHdslT1TxClkSource	1.3.6.1.4.1.498.11.1.3.3.1.10	INTEGER	read-write	The source of Tranmit Clock. 'ExternalTiming' indicates that recovered re- ceive clock from another interface is used as the transmit clock. 'InternalTiming' indicates that a local clock source is used. 'loopTiming' indicates that the recovered re- ceive clock is used as the transmit clock.
INT gdcHdslT1TxPreequalization	1.3.6.1.4.1.498.11.1.3.3.1.4	INTEGER	read-write	This variable is used to set T1 Tx Line Preequalization
INT gdcHdslTestExecutionStatus	1.3.6.1.4.1.498.11.1.7.1.1.2	INTEGER	read-only	The current execution status of the diagnostic test. When set to inSync(1), BERT test is in sync and BER rate is valid. When set to notInSync(2), BERT test is not in Sync and BER rate is not valid.
INT gdcHdslTimeSlot16	1.3.6.1.4.1.498.11.1.8.1.1.4	INTEGER	read-write	Object to select if Time Slot 16 is being used either to pass data, or skipped from passing any data for Loop n.
GAU gdcHdslTotalDMs	1.3.6.1.4.1.498.11.1.5.3.1.5	Gauge	read-only	The number of Degraded Minutes (DMs) encoun- tered by a Loop or E1 interface in the previous 24 hour interval.
gdcHdslTotalEntry	1.3.6.1.4.1.498.11.1.5.3.1		not-accessible	An entry in the Total table.
GAU gdcHdslTotalESs	1.3.6.1.4.1.498.11.1.5.3.1.2	Gauge	read-only	The number of Errored Seconds encountered by a Loop or E1interface in the previous 24 hour interval
GAU gdcHdslTotalFEBEs	1.3.6.1.4.1.498.11.1.5.3.1.6	Gauge	read-only	The number of Far End Block Errors en- countered by a Loop or E1 interface in the current 15 minute interval.
SCI gdcHdslTotalIndex	1.3.6.1.4.1.498.11.1.5.3.1.1	SCinstance	read-only	The index value which uniquely identifies the interface to which this entry is applicable. This has the form of a SCinstance which defines the slot, line, drop, and interface, which in this case is a Loop or E1 interface.
GAU gdcHdslTotalSESs	1.3.6.1.4.1.498.11.1.5.3.1.3	Gauge	read-only	The number of Severely Errored Seconds encoun- tered by a Loop or E1 interface in the previous 24 hour interval.
OCT gdcHdslTotalStats	1.3.6.1.4.1.498.11.1.5.3.1.7	OCTET STRING	read-only	The number of Total stats encountered by a Loop or E1 interface in the current 15 minute interval.
gdcHdslTotalTable	1.3.6.1.4.1.498.11.1.5.3		not-accessible	The GDC HDSL Total Performance table. Information in the entries of this table support the HDSL Scheduled Performance Reports. 24 hour interval.
GAU gdcHdslTotalUASs	1.3.6.1.4.1.498.11.1.5.3.1.4	Gauge	read-only	The number of Unavailable Seconds encountered by a Loop or E1 interface in the previous 24 hour in- terval.
INT gdcHdslUnitType	1.3.6.1.4.1.498.11.1.2.1.1.5	INTEGER	read-write	This variable is used to define HDSL unit type. When this object is set to ltu(1), the unit is a Line Terminating Unit and serves as master. When this object is set to ntu(2), the unit is a network terminating unit.
INT gdcHdslV54Config	1.3.6.1.4.1.498.11.1.2.1.1.18	INTEGER	read-write	This object selects the ability of the unit to recognize V.54 pattern. Only applicable to DC730 & DC731 units.
INT gdcHdslV54RDLTest	1.3.6.1.4.1.498.11.1.7.1.1.5	INTEGER	read-only	This variable indicates that the front panel RL button is selected and transmitting a V54 pattern. Applicable only to DC730 units.
gdcHdslVersion	1.3.6.1.4.1.498.11.1.1
gdcHdslVersionEntry	1.3.6.1.4.1.498.11.1.1.2.1		not-accessible	An entry in the GDC Hdsl Version Table.
SCI gdcHdslVersionIndex	1.3.6.1.4.1.498.11.1.1.2.1.1	SCinstance	read-only	The index value which uniquely identifies the interface to which this entry is applicable. This has the form of a SCinstance which defines the slot, line, drop, and sub-identifier. The table describes the maintenance objects for the unit and references the unit interface (cc = 00).
gdcHdslVersionTable	1.3.6.1.4.1.498.11.1.1.2		not-accessible
hdsl	1.3.6.1.4.1.498.11
hdsl700AG2	1.3.6.1.4.1.498.11.22
hdsl700AG2NZ	1.3.6.1.4.1.498.11.23
hdsl700G2	1.3.6.1.4.1.498.11.2
hdsl700G2RP	1.3.6.1.4.1.498.11.10
hdsl700G3	1.3.6.1.4.1.498.11.3
hdsl701T2	1.3.6.1.4.1.498.11.14
hdsl701T2RP	1.3.6.1.4.1.498.11.15
hdsl702G2	1.3.6.1.4.1.498.11.8
hdsl710D2	1.3.6.1.4.1.498.11.9
hdsl710D2RP	1.3.6.1.4.1.498.11.11
hdsl711D2	1.3.6.1.4.1.498.11.30
hdsl720G1	1.3.6.1.4.1.498.11.6
hdsl720G2	1.3.6.1.4.1.498.11.7
hdsl720G2RP	1.3.6.1.4.1.498.11.12
hdsl721T1	1.3.6.1.4.1.498.11.16
hdsl721T2	1.3.6.1.4.1.498.11.17
hdsl721T2RP	1.3.6.1.4.1.498.11.18
hdsl730D1	1.3.6.1.4.1.498.11.4
hdsl730D2	1.3.6.1.4.1.498.11.5
hdsl730D2RP	1.3.6.1.4.1.498.11.13
hdsl731D1	1.3.6.1.4.1.498.11.19
hdsl731D2	1.3.6.1.4.1.498.11.20
hdsl731D2RP	1.3.6.1.4.1.498.11.21
hdslAlarmConfigEntry	1.3.6.1.4.1.498.11.1.9.1.1		not-accessible	An entry in the hdslAlarmConfigTable table.
OID hdslAlarmConfigIdentifier	1.3.6.1.4.1.498.11.1.9.1.1.2	OBJECT IDENTIFIER	read-only	The unique alarm identifier assigned to this alarm type. The format of this identifier is an OBJECT IDENTIFIER that has the following format: {iso(1) org(3) dod(6) internet(1) private(4) enterprises(1) gdc(498) xxx(x) alarm(z) yyy(y) where xxx(x) is the administratively assigned family object identifier (z) is the object identifier for alarms in the family defined MIB and yyy(y) is the administratively assigned alarm type identifier for this alarm.
SCI hdslAlarmConfigIndex	1.3.6.1.4.1.498.11.1.9.1.1.1	SCinstance	read-only	The index value which uniquely identifies the interface to which this entry is applicable.
hdslAlarmConfigTable	1.3.6.1.4.1.498.11.1.9.1		not-accessible	The hdslAlarmConfigTable contains entries that configure alarm reporting. The structure of the table is such that alarm configuration is supported on a unit and interface basis, and then on an alarm type basis within the interface. For simplicity sake alarms, be they unit or interface related, are represented in one table.
INT hdslAlarmThreshold	1.3.6.1.4.1.498.11.1.9.1.1.3	INTEGER	read-write	This function sets/reads the Major or Minor BER alarm threshold criteria.
hdslFracEntry	1.3.6.1.4.1.498.11.1.8.1.1		not-accessible	An entry in the DS1 Fractional table.
SCI hdslFracIndex	1.3.6.1.4.1.498.11.1.8.1.1.1	SCinstance	read-only	The index value which uniquely identifies the interface to which this entry is applicable. This has the form of a SCinstance which defines the slot, line, drop.
hdslFracTable	1.3.6.1.4.1.498.11.1.8.1		not-accessible	The DS1 Fractional table.
hdslGT1020	1.3.6.1.4.1.498.11.28
hdslGT1030	1.3.6.1.4.1.498.11.25
hdslGT2020	1.3.6.1.4.1.498.11.29
hdslGT2030	1.3.6.1.4.1.498.11.26
uas7722	1.3.6.1.4.1.498.11.27

RFC description

General DataComm (GDC) vendor-specific MIB for managing HDSL (High-bit-rate Digital Subscriber Line) modem parameters and performance statistics.

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What Is GDCHDSL-MIB?

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RFC description