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CISCO-XDSL-LINE-MIB

AI MIB Summary

The CISCO-XDSL-LINE-MIB provides vendor-specific, technology-agnostic managed objects for monitoring and configuring the physical layer parameters of Cisco xDSL modems (including ADSL, SDSL, and IDSL) across both Central Office (XTU-C) and Remote (XTU-R) transceivers. This module extends standard line MIBs by exposing generic configuration profiles and performance metrics such as Bit Error Ratio (BER) and Digital Signal Processor (DSP) status that are not covered by vendor-specific or technology-specific MIBs.

The tables defined by this MIB module contain a collection of managed objects that are general in nature and apply to different types of modems. The structure of this module resembles the ADSL-LINE-MIB, CISCO-SDSL-LINE-MIB, ADSL-DMT-LINE-MIB, CISCO-ADSL-DMT-LINE-MIB, etc. Observe that the tables in this module do not necessarily extend the tables defined by the these mibs. Currently, only the table that contains the configuration information extends the profile tables defined by the above modules. Mib objects must fulfill the following criteria to be contained in this mib module: 1) The ADSL-LINE-MIB or the modem specific mibs such as CISCO-SDSL-LINE-MIB, CISCO-ADSL-DMT-LINE-MIB, etc. does not already contain a managed object representing the same information. 2) The mibs object must NOT be technology dependent, they must apply to various types of DSL modems, e.g. IDSL, SDSL, ADSL, etc. *** ABBREVIATIONS, ACRONYMS, AND SYMBOLS *** ADSL - Asymmetric Digital Subscriber Line. ATM - Asynchronous Transfer Mode. XTU-C - xDSL Transceiver Unit, Central Office end. XTU-R - xDSL Transceiver Unit, Remote terminal end. BER - Bit Error Ratio. BERT - Bit Error Ratio Test. DSP - Digital Signal Processor. DSL - Digital Subscriber Line. IDSL - IDSN Digital Subscriber Line. SDSL - Symetric Digital Subscriber Line. xDSL - Group term used to refer to ADSL, HDSL, SDSL, VDSL, IDSL, etc. All are digital technologies using existing copper lines provided by the thelephone companies.
34
Objects
Active
Status
6
Dependencies

Imported Objects

SNMPv2-TC-v1
CISCO-SMI
ADSL-LINE-MIB
IF-MIB
RFC1155-SMI
RFC-1212

Objects

34 total
Object Name
ciscoXdslLineMIB
OBJECT IDENTIFIER
.1.3.6.1.4.1.9.9.204
RFC1155-SMI
Unknown
.1.3.6.1.4.1.9.9.204
ciscoXdslLineMIBObjects
OBJECT IDENTIFIER
.1.3.6.1.4.1.9.9.204.1
cXdslLineTableThis table contains enterprise-specific line parameters for XTU-C class xDSL devices supported by the system.
SEQUENCE OF CXdslLineEntry
.1.3.6.1.4.1.9.9.204.1.1
cXdslLineEntryA set of enterprise-specific xDSL line parameters for an XTU-C class device. There exists an entry for each ifEntry with an ifType of xDSL such as adsl, sdsl, idsl, etc. that are supported by the system.
CXdslLineEntry
.1.3.6.1.4.1.9.9.204.1.1.1
cXdslLineTimeSinceLastChangeRepresents the time elapsed since the status of this interface was last changed.ro
TimeTicks (SNMPv2-SMI)
.1.3.6.1.4.1.9.9.204.1.1.1.1
cXdslLineNoOfChangesRepresents the number of changes of the interface status since last reset of the agent or since a XTU-C modem was installed.ro
Counter
.1.3.6.1.4.1.9.9.204.1.1.1.2
cXdslTestTableThis table contains enterprise-specific test parameters initiated by the XTU-C class devices supported by the system.
SEQUENCE OF CXdslTestEntry
.1.3.6.1.4.1.9.9.204.1.2
cXdslTestEntryA set of enterprise-specific test parameters for an XTU-C class xDSL device. There exists an entry for each ifEntry with an ifType of xDSL such as adsl, sdsl, idsl, etc. that are supported by the system.
CXdslTestEntry
.1.3.6.1.4.1.9.9.204.1.2.1
cXdslTestStatusRepresents status of the test per port. Once a test is completed or aborted, the status remains at passed, failed, or aborted until user clears it by setting cXdslTestTrigger to clear or starts a new test. This object will return 'passed' if there are no cXdslTestBertErrors and no cXdslTestBertBitErrorsro
Enumeration
.1.3.6.1.4.1.9.9.204.1.2.1.1
cXdslTestTypeThe type of test to be performed. The test duration is determined by cXdslTestTime. All the test types inhibit the service on that line. The agent will only change cXdslTestType, if no test is active on the targeted port. The XTU-C may support other test types that are not defined in this mib, if such test is running this object will have a value of 'other'. cXdslTestTrigger will start the test when set to start.rw
Enumeration
.1.3.6.1.4.1.9.9.204.1.2.1.2
cXdslTestTriggerStarts, stops (aborts) a test in progress or clears the test results. The agent will only start a new test, if no test is active on the targeted port. The value of this object returns 'ready' when read, the value cannot be set to 'ready'. The cXdslTestTrigger value affects cXdslTestStatus as following: value current TestStatus - start inactive/pass/fail/ active aborted stop active aborted clear pass/fail/aborted inactive All other combinations will result in error, for instance, starting a test may fail due to a test already in progress. Likewise, stopping a test NOT in progress will result in an error. The value of cXdslTestType, cXdslTestStatus and cXdslTestTime will remain in the system until cleared or until the the agent is reset. When this object is set to 'clear' the test results are cleared, cXdslTestType is set to none and cXdslTestStatus is set to inactive. The 'old' test results will remain until completion of a 'new' test if test results are not clearedrw
Enumeration
.1.3.6.1.4.1.9.9.204.1.2.1.3
cXdslTestTimeTest duration. Time interval between 1 - 30 minutes.rw
INTEGER
.1.3.6.1.4.1.9.9.204.1.2.1.4
cXdslTestBertErrorsErrors during BERT test. The test will abort if any BERT errors occur. Note: that even if there are no BERT errors the test can still fail due to BertBitErrors. Bit Description - 0 No BERT errors 1 XTU-R BERT aborted 2 XTU-R lost sync during BERT 3 XTU-R never got in sync 4 No XTU-R BERT results 5 XTU-C BERT aborted 6 XTU-C lost sync during BERT 7 XTU-C never got in syncro
OCTET STRING
.1.3.6.1.4.1.9.9.204.1.2.1.5
cXdslTestBertBitErrorsThis value represents the number of BERT bit errors accumulated during the test duration, the value may not be available until completion of the test. The test will fail if this value is greater than 0.ro
Gauge
.1.3.6.1.4.1.9.9.204.1.2.1.6
cXdslTestBertRunTimeThis value represents the BERT run time in seconds, the value may not be available until completion of the test.ro
INTEGER
.1.3.6.1.4.1.9.9.204.1.2.1.7
cXdslTestBertBitRateThis value represents the BERT bitrate in bps that was detected during the BERT test, the value may not be available until completion of the test.ro
INTEGER
.1.3.6.1.4.1.9.9.204.1.2.1.8
cXdslModeTableThis table contains enterprise-specific mode parameters initiated by the XTU-C class devices supported by the system.
SEQUENCE OF CXdslModeEntry
.1.3.6.1.4.1.9.9.204.1.3
cXdslModeEntryA set of enterprise-specific mode parameters for an XTU-C class xDSL device. There exists an entry for each ifEntry with an ifType of xDSL such as adsl, sdsl, idsl, etc. that are supported by the system.
CXdslModeEntry
.1.3.6.1.4.1.9.9.204.1.3.1
cXdslModeLoopbackThe value of this object specifies the loopback mode of this interface. The interface will stay in loopback mode until this object is set to disabled. The XTU-C may support other mode types that are not defined in this mib, if such mode is running, this object will have a value of 'other'. The loopback modes will inhibit the service on that line.rw
Enumeration
.1.3.6.1.4.1.9.9.204.1.3.1.1
cXdslModeSpectrumThe value of this object specifies the spectrum mode of this interface. The interface will stay in spectrum mode until this object is set to disabled. The modes will inhibit the service on that line. Not all spectrum modes are avaiable for all types of modems. The modes translate as follows: sdsl & shdsl spectrum1 = tx-1 spectrum2 = tx-3 spectrum3 = tx+1 spectrum4 = tx+3 spectrum5 = spec2PT spectrum6 = spec4PT dmt spectrum1 = reverb spectrum2 = medley spectrum3 = pilot spectrum4 = not supported spectrum5 = not supported spectrum6 = not supported cap spectrum1 = 136k spectrum2 = 340k spectrum3 = 680k spectrum4 = 952k spectrum5 = not supported spectrum6 = not supportedrw
Enumeration
.1.3.6.1.4.1.9.9.204.1.3.1.2
cXdslLineConfProfileTableThis table extends the adslLineConfProfileTable and contains enterprise-specific xDSL configuration information. Entries in this table apply to more than one type of DSL modems
SEQUENCE OF CXdslLineConfProfileEntry
.1.3.6.1.4.1.9.9.204.1.4
cXdslLineConfProfileEntryA configuration profile containing enterprise-specific xDSL line configuration information. An entry exist in this table for every profile created by adslLineConfProfileRowStatus which will also modify or delete an existing row in this table.
CXdslLineConfProfileEntry
.1.3.6.1.4.1.9.9.204.1.4.1
cXdslLineConfPayloadScrambledThis object specifies whether ATM Payload Scrambling is enabled for this profile.rw
TruthValue -- Rsyntax INTEGER { -- true(1), -- false(2) -- }
.1.3.6.1.4.1.9.9.204.1.4.1.1
cXdslLineConfAlarmsEnabledThis object specifies whether Alarms are enabled for this profile.rw
TruthValue -- Rsyntax INTEGER { -- true(1), -- false(2) -- }
.1.3.6.1.4.1.9.9.204.1.4.1.2
cXdslLineConfLinkUpDownTrapThis object specifies whether Link Up/Down traps are enabled for this profile.rw
TruthValue -- Rsyntax INTEGER { -- true(1), -- false(2) -- }
.1.3.6.1.4.1.9.9.204.1.4.1.3
ciscoXdslLineMIBConformance
OBJECT IDENTIFIER
.1.3.6.1.4.1.9.9.204.3
ciscoXdslLineMIBCompliances
OBJECT IDENTIFIER
.1.3.6.1.4.1.9.9.204.3.1
ciscoXdslLineMIBCompliance
OBJECT IDENTIFIER
.1.3.6.1.4.1.9.9.204.3.1.1
ciscoXdslLineMIBGroups
OBJECT IDENTIFIER
.1.3.6.1.4.1.9.9.204.3.2
cXdslLineGroup
OBJECT IDENTIFIER
.1.3.6.1.4.1.9.9.204.3.2.1
cXdslLineConfProfileGroup
OBJECT IDENTIFIER
.1.3.6.1.4.1.9.9.204.3.2.2
cXdslTestGroup
OBJECT IDENTIFIER
.1.3.6.1.4.1.9.9.204.3.2.3
cXdslModeGroup
OBJECT IDENTIFIER
.1.3.6.1.4.1.9.9.204.3.2.4

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