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2949 lines
110 KiB
Plaintext
2949 lines
110 KiB
Plaintext
-- *****************************************************************
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-- CISCO-CABLE-SPECTRUM-MIB.my: Cisco Data Over Cable Spectrum
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-- Management MIB file
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--
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-- October 1998 Frances Shen
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--
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-- Copyright (c) 1998, 2000-2006 by Cisco Systems, Inc.
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-- All rights reserved.
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-- *****************************************************************
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CISCO-CABLE-SPECTRUM-MIB DEFINITIONS ::= BEGIN
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IMPORTS
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NOTIFICATION-TYPE,
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MODULE-IDENTITY,
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OBJECT-TYPE,
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Unsigned32,
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Integer32,
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Gauge32,
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Counter32
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FROM SNMPv2-SMI
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OBJECT-GROUP,
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MODULE-COMPLIANCE,
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NOTIFICATION-GROUP
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FROM SNMPv2-CONF
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TruthValue,
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MacAddress,
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RowStatus,
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DateAndTime,
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TimeStamp,
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StorageType,
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TEXTUAL-CONVENTION
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FROM SNMPv2-TC
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ifIndex,
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InterfaceIndex,
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InterfaceIndexOrZero
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FROM IF-MIB
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ciscoMgmt
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FROM CISCO-SMI;
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ciscoCableSpectrumMIB MODULE-IDENTITY
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LAST-UPDATED "200610100000Z"
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ORGANIZATION "Cisco Systems, Inc."
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CONTACT-INFO
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"Cisco Systems
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Customer Service
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Postal: cisco Systems
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170 West Tasman Drive
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San Jose, CA 95134
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U.S.A.
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Tel: +1 800 553-NETS
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E-mail: cs-ubr@cisco.com"
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DESCRIPTION
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"This is the MIB Module for Cable Spectrum Management for
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DOCSIS-compliant Cable Modem Termination Systems (CMTS).
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Spectrum management is a software/hardware feature provided
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in the CMTS so that the CMTS may sense both downstream and
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upstream plant impairments, report them to a management
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entity, and automatically mitigate them where possible.
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The CMTS directly senses upstream transmission errors.It
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may also indirectly monitor the condition of the plant by
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keeping a record of modem state changes. It is desireable
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to perform these functions without reducing throughput or
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latency and without creating additional packet overhead on
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the RF plant.
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The purpose of cable Spectrum Management is to prevent long
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term service interruptions caused by upstream noise events
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in the cable plant. It is also used for fault management
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and trouble shooting the cable network. When modems are
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detected to go on-line and off-line by flap detectors, the
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cable operators can look at the flap list and spectrum
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tables to determine the possible causes."
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REVISION "200610100000Z"
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DESCRIPTION
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"1. Added spectrum group global configuration table
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as ccsSpecGroupFreqTable.
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2. Added ccsUpInSpecGroupTable and ccsUpInFiberNodeTable
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to populate all cable upstream interfaces in each
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spectrum group and fiber-node.
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3. Added ccsUpSpecMgmtSpecGroup and
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ccsUpSpecMgmtSharedSpectrum into ccsUpSpecMgmtTable to
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populate spectrum group configuration and topology
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information for each upstream.
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4. Included 0 as part of ccsUpSpecMgmtHopPeriod.
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5. Changed the SYNTAX of ccsUpSpecMgmtFromCenterFreq and
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ccsUpSpecMgmtToCenterFreq from CCSFrequency to
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Unsigned32 (0 | 5000..65000).
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6. Changed the SYNTAX of ccsUpSpecMgmtFromBandWidth and
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ccsUpSpecMgmtToBandWidth from CCSFrequency to
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Unsigned32 (200 | 400 | 800 | 1600 | 3200 | 6400).
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7. Increased ccsUpSpecMgmtFecUnCorrectThres2 range to 30.
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Included 0 as part of it.
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8. Updated the description for ccsUpSpecMgmtHopPeriod,
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ccsUpSpecMgmtMissedMaintMsgThres,
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ccsUpSpecMgmtFromCenterFreq, ccsUpSpecMgmtToCenterFreq,
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and ccsUpSpecMgmtFecUnCorrectThres2."
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REVISION "200409050000Z"
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DESCRIPTION
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"1. Included 0 as part of ccsUpSpecMgmtSnrThres,
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ccsUpSpecMgmtCnrThres, ccsUpSpecMgmtFecCorrectThres,
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ccsUpSpecMgmtFecUnCorrectThres ranges.
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2. Increased ccsUpSpecMgmtFecCorrectThres and
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ccsUpSpecMgmtFecUnCorrectThres range to 30"
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REVISION "200407140000Z"
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DESCRIPTION
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"1. Modified ccsUpSpecMgmtSNR's description to reflect its
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name since there's a new object defined for CNR.
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2. Added ccsUpSpecMgmtCnrThres1, ccsUpSpecMgmtCnrThres1,
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ccsUpSpecMgmtCNR, ccsUpSpecMgmtMissedMaintMsgThres,
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ccsUpSpecMgmtHopPeriod, ccsUpSpecMgmtCriteria.
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3. Deprecated ccsUpSpecMgmtFecCorrectThres2
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4. Deprecated ccsUpSpecMgmtHopCondition and replaced
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it with ccsUpSpecMgmtCriteria.
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5. Deprecated ccsHoppingNotification and replaced
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it with ccsSpecMgmtNotification."
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REVISION "200403020000Z"
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DESCRIPTION
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"1. Modified description for ccsFlapListMaxSize and
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ccsFlapListCurrentSize.
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2. Implement ccsCmFlapTable using downstream, upstream and
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Mac as indices to replace ccsFlapTable.
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3. Modified description for ccsSNRRequestTable.
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4. Added ccsUpSpecMgmtUpperBoundFreq.
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5. Added ccsCompliance5."
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REVISION "200306180000Z"
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DESCRIPTION
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"1. Changed range of CCSFrequency and CCSMeasuredFrequency
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TEXTUAL-CONVENTION to support Euro-DOCSIS and J-DOCSIS."
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REVISION "200206100000Z"
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DESCRIPTION
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"1. Changed range for ccsUpSpecMgmtFecCorrectThres1,
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ccsUpSpecMgmtFecCorrectThres2,
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ccsUpSpecMgmtFecUnCorrectThres1,
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ccsUpSpecMgmtFecUnCorrectThres2 and ccsUpSpecMgmtSnrThres2.
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2. Changed modemOffline(1) enumeration to
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stationMaintainenceMiss.
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3. Added ccsUpSpecMgmtGroupRev1 to ccsCompliance4."
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REVISION "200102010000Z"
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DESCRIPTION
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"1. Added new objects ccsFlapMissThreshold,
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ccsFlapPowerAdjustThreshold, ccsFlapResetAll, ccsFlapClearAll
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and ccsFlapLastClearTime.
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2. Added new objects ccsFlapInsertionFailNum,
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ccsFlapHitNum, ccsFlapMissNum, ccsFlapCrcErrorNum,
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ccsFlapPowerAdjustmentNum, ccsFlapTotalNum,
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ccsFlapResetNow, ccsFlapLastResetTime into ccsFlapTable."
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REVISION "200008180000Z"
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DESCRIPTION
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"1. Removed ccsSNRRequestUpperFreq and ccsSNRRequestLowFreq
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from ccsSNRRequestTable.
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2. Changed ccsSNRRequestSNR from Unsigned32 to Integer32.
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3. Modified description for ccsHoppingNotification.
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4. Changed ccsSpectrumRequestResolution to Khz."
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REVISION "200004240000Z"
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DESCRIPTION
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"Added new object groups:
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1. ccsSpectrumObjects to provide spectrum information
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2. ccsConfigObjects to support spectrum management
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functions."
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::= { ciscoMgmt 114 }
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CCSFrequency ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"This data type represents the frequency.
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The unit is in KHz.
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A range of 5000KHz to 42000KHz is appropriate for a cable
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plant using a North American Sub-Split channel plan.
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The spectrum range has been expanded to accommodate
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an upper edge of 65000KHz for some European channel plans.
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If DOCSIS is extended to cover other types of channel
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plans (and frequency allocations) this object will
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be modified accordingly."
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SYNTAX Integer32 (5000..65000 )
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CCSMeasuredFrequency ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"This data type represents the actual measured frequency.
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The unit is in KHz."
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SYNTAX Integer32 (4000..65000 )
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CCSRequestOperation ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"The CCSRequestOperation is used to control various spectrum
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tests. It has the following defined values:
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- 'none', initial value at row creation
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and also indicates test completion;
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- 'start', which is used to start the test;
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- 'abort', which is used to abort the test;"
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SYNTAX INTEGER {
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none(0),
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start(1),
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abort(2)
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}
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CCSRequestOperState ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"The CCSRequestOperState is used to represent the current test
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status.
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It has the following defined values:
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- 'idle', which indicates the test has not been initiated;
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- 'pending', which indicates the test is in the pending queue;
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- 'running', which indicates the test is in process;
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- 'noError', which indicates the test has completed
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without error;
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- 'aborted', which indicates the test was stopped
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before the test was completed;
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- 'notOnLine', which indicates the Mac Address
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is not online;
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- 'invalidMac', which indicates the Mac Address
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is not valid;
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- 'timeOut', which indicates timeout has occurred while
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receiving data from DSP;
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- 'fftBusy', which indicates the FFT is busy;
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- 'fftFailed', which indicates the FFT is failed due to
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a hardware problem;
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- 'others', other errors;"
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SYNTAX INTEGER {
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idle(0),
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pending(1),
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running(2),
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noError(3),
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aborted(4),
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notOnLine(5),
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invalidMac(6),
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timeOut(7),
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fftBusy(8),
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fftFailed(9),
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others(10)
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}
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ciscoCableSpectrumMIBObjects OBJECT IDENTIFIER
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::= { ciscoCableSpectrumMIB 1 }
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ccsFlapObjects OBJECT IDENTIFIER
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::= { ciscoCableSpectrumMIBObjects 1 }
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ccsSpectrumObjects OBJECT IDENTIFIER
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::= { ciscoCableSpectrumMIBObjects 2 }
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ccsConfigObjects OBJECT IDENTIFIER
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::= { ciscoCableSpectrumMIBObjects 3 }
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-- Flap List Group
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--
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-- CMTS maintains a list of polled cable modems, when a polled cable
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-- modem triggers a flap detector the modem is considered intermittent
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-- and is added into the Flap List.
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--
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-- The flap detector is an information filter to avoid inundating a
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-- management agent with data which is less meaningful as a function of
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-- size.
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--
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-- There are 3 flap detectors defined. The flap count (ccsFlapTotal)
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-- will be incremented when any one of the flap detectors is triggered.
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--
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-- (1) Registration Flap:
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-- A CM may fail the registration process due to not being able
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-- to get an IP address. When that happens the CMTS will receive
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-- the Initial Maintenance packet from the CM sooner than expected
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-- and the CM is considered a flapping modem. In addition to the
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-- flap count ccsFlapInsertionFails will be incremented; thus
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-- these two counters may tend to track each other for
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-- unauthorized modems. Another cause of registration flap may
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-- be downstream loss of sync or upstream ranging failure.
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--
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-- (2) Station Maintenance Flap:
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-- When the CMTS receives a Miss followed by a Hit then the modem
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-- will be added into the Flap List and the flap count will be
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-- incremented.
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-- If ratio of Miss/Hit is high, then an upstream impairment is
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-- indicated.
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--
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-- (3) Power Adjustment Flap:
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-- When the CM upstream transmit power is adjusted and the
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-- adjustment is greater than the threshold
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-- (ccsPowerAdjustThreshold), the modem will be added into the Flap
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-- List. In addition to the flap count ccsFlapPowerAdjustCnt will
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-- be incremented. Excessive power adjustment is an indication of
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-- poor or failing plant components. It may also
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-- indicate the exposure of plant components to the forces of wind,
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-- moisture, or temperature.
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ccsFlapListMaxSize OBJECT-TYPE
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SYNTAX Integer32 (1..65536 )
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UNITS "modems"
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MAX-ACCESS read-write
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STATUS current
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DESCRIPTION
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"The maximum number of flapped modem entries
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(ccsCmFlapEntry) per Cable downstream interface that
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can be reported in the ccsCmFlapTable. If the Cable
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downstream interface has more flapped modems than
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the ccsFlapListMaxSize, some of the flapped modems
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will not be shown in the ccsCmFlapTable. In this case,
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the users may want to increase the ccsFlapMaxSize."
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DEFVAL { 100 }
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::= { ccsFlapObjects 1 }
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ccsFlapListCurrentSize OBJECT-TYPE
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SYNTAX Gauge32 (0..65536 )
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UNITS "modems"
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The total number of flapped modem entries (ccsCmFlapEntry)
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that reported in the ccsCmFlapTable. The maximum value
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will be ccsFlapListMaxSize * <no of downstreams>."
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::= { ccsFlapObjects 2 }
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ccsFlapAging OBJECT-TYPE
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SYNTAX Integer32 (1..86400 )
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UNITS "minutes"
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MAX-ACCESS read-write
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STATUS current
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DESCRIPTION
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"The flap entry aging threshold. Periodically, the
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aging process scans through the flap list and removes the
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cable modems that have not flapped for that many minutes."
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DEFVAL { 10080 }
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::= { ccsFlapObjects 3 }
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ccsFlapInsertionTime OBJECT-TYPE
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SYNTAX Integer32 (60..86400 )
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UNITS "seconds"
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MAX-ACCESS read-write
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STATUS current
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DESCRIPTION
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"The insertion-time is an empirically derived, worst-case
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number of seconds which the cable modem requires to
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complete registration. The time taken by cable modems to
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complete their registration is measured by the cable
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operators and this information helps to determine the
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insertion time. If the cable modem has not completed the
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registration stage within this insertion-time setting, the
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cable modem will be inserted into the flap-list."
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DEFVAL { 90 }
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::= { ccsFlapObjects 4 }
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ccsFlapTable OBJECT-TYPE
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SYNTAX SEQUENCE OF CcsFlapEntry
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MAX-ACCESS not-accessible
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STATUS deprecated
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DESCRIPTION
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"This table keeps the records of modem state changes.
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It can be used to identify the problematic cable modems.
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An entry can be deleted from the table but can not be
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added to the table."
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::= { ccsFlapObjects 5 }
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ccsFlapEntry OBJECT-TYPE
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SYNTAX CcsFlapEntry
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MAX-ACCESS not-accessible
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STATUS deprecated
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DESCRIPTION
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"List of attributes for an entry in the ccsFlapTable.
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An entry in this table exists for each cable modem that
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triggered one of our flap detectors."
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INDEX { ccsFlapMacAddr }
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::= { ccsFlapTable 1 }
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CcsFlapEntry ::= SEQUENCE {
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ccsFlapMacAddr MacAddress,
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ccsFlapUpstreamIfIndex InterfaceIndex,
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ccsFlapDownstreamIfIndex InterfaceIndex,
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ccsFlapInsertionFails Counter32,
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ccsFlapHits Counter32,
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ccsFlapMisses Counter32,
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ccsFlapCrcErrors Counter32,
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ccsFlapPowerAdjustments Counter32,
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ccsFlapTotal Counter32,
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ccsFlapLastFlapTime DateAndTime,
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ccsFlapCreateTime DateAndTime,
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ccsFlapRowStatus RowStatus,
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ccsFlapInsertionFailNum Unsigned32,
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ccsFlapHitNum Unsigned32,
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ccsFlapMissNum Unsigned32,
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ccsFlapCrcErrorNum Unsigned32,
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ccsFlapPowerAdjustmentNum Unsigned32,
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ccsFlapTotalNum Unsigned32,
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ccsFlapResetNow TruthValue,
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ccsFlapLastResetTime DateAndTime
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}
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ccsFlapMacAddr OBJECT-TYPE
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SYNTAX MacAddress
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MAX-ACCESS not-accessible
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STATUS deprecated
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DESCRIPTION
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"MAC address of the Cable Modem's Cable interface
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which identifies a flap-list entry for a flapping
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Cable Modem."
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::= { ccsFlapEntry 1 }
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ccsFlapUpstreamIfIndex OBJECT-TYPE
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SYNTAX InterfaceIndex
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MAX-ACCESS read-only
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STATUS deprecated
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DESCRIPTION
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"The ifIndex of the Cable upstream interface whose ifType is
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docsCableUpstream(129). The CMTS detects a flapping Cable
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Modem from its Cable upstream interface."
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::= { ccsFlapEntry 2 }
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ccsFlapDownstreamIfIndex OBJECT-TYPE
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SYNTAX InterfaceIndex
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MAX-ACCESS read-only
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STATUS deprecated
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DESCRIPTION
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"The ifIndex of the Cable downstream interface whose ifType
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is docsCableDownstream(128)."
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::= { ccsFlapEntry 3 }
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ccsFlapInsertionFails OBJECT-TYPE
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SYNTAX Counter32
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MAX-ACCESS read-only
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STATUS deprecated
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DESCRIPTION
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"The number of times a Cable Modem registered
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more frequently than expected. Excessive registration
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is defined as the presence of a time span between
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two successive registration cycles which is less than
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a threshold span (ccsFlapInsertionTime).
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A Cable Modem may fail the ranging or registration process
|
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due to not being able to get an IP address. When the Cable
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Modem can not finish registration within the insertion
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time, it retries the process and sends the Initial
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Maintenance packet again.
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CMTS will receive the Initial Maintenance
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packet from the Cable Modem sooner than expected and the
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Cable Modem is considered a flapping modem.
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This count may indicate:
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Intermittent downstream sync loss, or
|
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DHCP or modem registration problems.
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The Flap Count (ccsFlapTotal) will be incremented when this
|
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counter is incremented.
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Discontinuites in the value of this counter can occur if
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this entry is removed from the table and then re-added, and
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are indicated by a change in the value of
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ccsFlapCreateTime."
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REFERENCE
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|
"Data over Cable Radio Frequency Interface specification,
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Section 7.2."
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::= { ccsFlapEntry 4 }
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ccsFlapHits OBJECT-TYPE
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SYNTAX Counter32
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MAX-ACCESS read-only
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STATUS deprecated
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DESCRIPTION
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"The number of times the CMTS receives the Ranging request
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from the Cable Modem.
|
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The CMTS issues a Station Maintenance transmit opportunity
|
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at a typical rate of once every 10 seconds and waits for
|
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a Ranging request from the Cable Modem.If the CMTS receives
|
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a Ranging request then the Hit count will be increased by 1
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If the FlapTotal count is high,both Hits and Misses counts
|
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are high, and other counters are relatively low then the
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flapping is probably caused by the modem going up and down.
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The Hits and Misses counts are keep-alive polling
|
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statistics.
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The Hits count should be much greater than the Misses count
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Discontinuites in the value of this counter can occur if
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this entry is removed from the table and then re-added, and
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are indicated by a change in the value of
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ccsFlapCreateTime."
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::= { ccsFlapEntry 5 }
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ccsFlapMisses OBJECT-TYPE
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SYNTAX Counter32
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MAX-ACCESS read-only
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STATUS deprecated
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DESCRIPTION
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"The number of times the CMTS misses the Ranging request
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from the Cable Modem.
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The CMTS issues a Station Maintenance packet every 10
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seconds and waits for a Ranging request from the Cable
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Modem.
|
|
If the CMTS misses a Ranging request within 25 msec then
|
|
the Misses count will be incremented.
|
|
|
|
If ccsFlapTotal is high, Hits and Misses are high but
|
|
ccsFlapPowerAdjustments and ccsFlapInsertionFails are
|
|
low then the flapping is probably caused by the modem
|
|
going up and down.
|
|
|
|
Miss counts can indicate:
|
|
Intermittent upstream,
|
|
Laser clipping, or
|
|
Noise bursts.
|
|
|
|
Laser clipping can happen if the signal power is too high
|
|
when the upstream electrical signal is converted to an
|
|
optical signal. When it happens the more input produces
|
|
less output, until finally there is no more increase in
|
|
output. This phenomena is called laser clipping.
|
|
|
|
Discontinuites in the value of this counter can occur if
|
|
this entry is removed from the table and then re-added, and
|
|
are indicated by a change in the value of
|
|
ccsFlapCreateTime."
|
|
::= { ccsFlapEntry 6 }
|
|
|
|
ccsFlapCrcErrors OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The number of times the CMTS upstream receiver flagged
|
|
a packet with a CRC error.
|
|
|
|
If ccsFlapCrcErrors is high, it indicates the cable
|
|
upstream may have high noise level. The modem may not be
|
|
flapping yet but it may be a potential problem.
|
|
|
|
This count can indicate:
|
|
Intermittent upstream,
|
|
Laser clipping, or
|
|
Noise bursts.
|
|
|
|
Laser clipping can happen if the signal power is too high
|
|
when the upstream electrical signal is converted to an
|
|
optical signal. When it happens the more input produces
|
|
less output, until finally there is no more increase in
|
|
output. This phenomena is called laser clipping.
|
|
Discontinuites in the value of this counter can occur if
|
|
this entry is removed from the table and then re-added, and
|
|
are indicated by a change in the value of
|
|
ccsFlapCreateTime."
|
|
::= { ccsFlapEntry 7 }
|
|
|
|
ccsFlapPowerAdjustments OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The number of times the Cable Modem upstream
|
|
transmit power is adjusted during station
|
|
maintenance. When the adjustment is greater than the
|
|
power adjustment threshold the counter will be incremented.
|
|
The power adjustment threshold is chosen in an
|
|
implementation-dependent manner.
|
|
|
|
The Flap Count (ccsFlapTotal) will be incremented when this
|
|
counter is incremented.
|
|
|
|
If ccsFlapTotal is high, ccsFlapPowerAdjustments is high
|
|
but the Hits and Misses are low and ccsFlapInsertionFails
|
|
are low then the flapping is probably caused by an improper
|
|
transmit power level setting at the modem end.
|
|
|
|
This count can indicate:
|
|
Amplifier degradation,
|
|
Poor connections, or
|
|
Wind, moisture, or temperature sensitivity.
|
|
|
|
Discontinuites in the value of this counter can occur if
|
|
this entry is removed from the table and then re-added, and
|
|
are indicated by a change in the value of
|
|
ccsFlapCreateTime."
|
|
REFERENCE
|
|
"Data over Cable Radio Frequency Interface specification,
|
|
Section 7.2."
|
|
::= { ccsFlapEntry 8 }
|
|
|
|
ccsFlapTotal OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"Whenever the Cable Modem passes flap detection,
|
|
then the flap counter is increased.
|
|
|
|
There are 3 flap detectors defined:
|
|
(1) When ccsFlapInsertionFails is increased the Flap count
|
|
will be increased.
|
|
(2) When the CMTS receives a Miss followed by a Hit
|
|
then the Flap count will be increased.
|
|
(3) When ccsFlapPowerAdjustments is increased the Flap
|
|
count will be increased.
|
|
|
|
Discontinuites in the value of this counter can occur if
|
|
this entry is removed from the table and then re-added, and
|
|
are indicated by a change in the value of
|
|
ccsFlapCreateTime."
|
|
REFERENCE
|
|
"Data over Cable Radio Frequency Interface specification,
|
|
Appendix B."
|
|
::= { ccsFlapEntry 9 }
|
|
|
|
ccsFlapLastFlapTime OBJECT-TYPE
|
|
SYNTAX DateAndTime
|
|
MAX-ACCESS read-only
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The flap time is set whenever the Cable Modem triggers a
|
|
flap detector."
|
|
::= { ccsFlapEntry 10 }
|
|
|
|
ccsFlapCreateTime OBJECT-TYPE
|
|
SYNTAX DateAndTime
|
|
MAX-ACCESS read-only
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The time that this entry was added to the table. If an
|
|
entry is removed and then later re-added, there may be a
|
|
discontinuity in the counters associated with this entry.
|
|
This timestamp can be used to detect those
|
|
discontinuities."
|
|
::= { ccsFlapEntry 11 }
|
|
|
|
ccsFlapRowStatus OBJECT-TYPE
|
|
SYNTAX RowStatus
|
|
MAX-ACCESS read-write
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"Controls and reflects the status of rows in this table.
|
|
|
|
When a cable modem triggers a flap detector, if an entry
|
|
does not already exist for this cable modem, and
|
|
ccsFlapListCurrentSize is less than ccsFlapListMaxSize,
|
|
then an entry will be created in this table. The new
|
|
instance of this object will be set to active(1). All
|
|
flapping modems have the status of active(1).
|
|
|
|
Active entries are removed from the table after they have
|
|
not triggered any additional flap detectors for the period
|
|
of time defined in ccsFlapAging. Alternatively, setting
|
|
this instance to destroy(6) will remove the entry
|
|
immediately.
|
|
|
|
createAndGo(4) and createAndWait(5) are not supported."
|
|
::= { ccsFlapEntry 12 }
|
|
|
|
ccsFlapInsertionFailNum OBJECT-TYPE
|
|
SYNTAX Unsigned32
|
|
MAX-ACCESS read-only
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The number of times a Cable Modem registered more frequently
|
|
than expected. Excessive registration is defined as the
|
|
presence of a time span between two successive registration
|
|
cycles which is less than a threshold span
|
|
(ccsFlapInsertionTime).
|
|
|
|
A Cable Modem may fail the ranging or registration process
|
|
due to not being able to get an IP address. When the Cable
|
|
Modem can not finish registration within the insertion
|
|
time, it retries the process and sends the Initial
|
|
Maintenance packet again. CMTS will receive the Initial
|
|
Maintenance packet from the Cable Modem sooner than expected
|
|
and the Cable Modem is considered a flapping modem.
|
|
|
|
This object may indicate:
|
|
Intermittent downstream sync loss, or
|
|
DHCP or modem registration problems.
|
|
|
|
The Flap number (ccsFlapTotalNum) will be incremented when
|
|
this object is incremented.
|
|
|
|
This object is going to replace the object
|
|
ccsFlapInsertionFails and the value of this object can be
|
|
reset to zero if this entry is removed from the table and then
|
|
re-added, or if a user resets all the statistical objects for
|
|
this entry. The value of the object ccsFlapLastResetTime
|
|
indicates the last reset time."
|
|
::= { ccsFlapEntry 13 }
|
|
|
|
ccsFlapHitNum OBJECT-TYPE
|
|
SYNTAX Unsigned32
|
|
MAX-ACCESS read-only
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The number of times the CMTS receives the Ranging request
|
|
from the Cable Modem.
|
|
|
|
The CMTS issues a Station Maintenance transmit opportunity
|
|
at a typical rate of once every 10 seconds and waits for
|
|
a Ranging request from the Cable Modem. If the CMTS receives
|
|
a Ranging request then the Hit number will be increased by 1
|
|
|
|
If the FlapTotal object is high, both Hit and Miss objects are
|
|
high, and other statistical objects are relatively low then
|
|
the flapping is probably caused by the modem going up and down.
|
|
The Hit and Miss objects keep-alive polling statistics. The
|
|
Hit object should be much greater than the Misses count.
|
|
|
|
This object is going to replace the object ccsFlapHits and the
|
|
value of this object can be reset to zero if this entry is
|
|
removed from the table and then re-added, or if an user resets
|
|
all the statistical objects for this entry. The value of the
|
|
object ccsFlapLastResetTime indicates the last reset time."
|
|
::= { ccsFlapEntry 14 }
|
|
|
|
ccsFlapMissNum OBJECT-TYPE
|
|
SYNTAX Unsigned32
|
|
MAX-ACCESS read-only
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The number of times the CMTS misses the Ranging request
|
|
from the Cable Modem.
|
|
|
|
The CMTS issues a Station Maintenance packet every 10 seconds
|
|
and waits for a Ranging request from the Cable Modem. If the
|
|
CMTS misses a Ranging request within 25 msec then the Miss
|
|
Object will be incremented.
|
|
|
|
If ccsFlapTotalNum is high, Hit and Miss are high but
|
|
ccsFlapPowerAdjustmentNum and ccsFlapInsertionFailNum are low
|
|
then the flapping is probably caused by the modem going up and
|
|
down.
|
|
|
|
Miss object can indicate:
|
|
Intermittent upstream,
|
|
Laser clipping, or
|
|
Noise bursts.
|
|
|
|
Laser clipping can happen if the signal power is too high
|
|
when the upstream electrical signal is converted to an
|
|
optical signal. When it happens the more input produces less
|
|
output, until finally there is no more increase in output.
|
|
This phenomena is called laser clipping.
|
|
|
|
This object is going to replace the object ccsFlapMisses and
|
|
the value of this object can be reset to zero if this entry
|
|
is removed from the table and then re-added, or if an user
|
|
resets all the statistical objects for this entry. The value
|
|
of the object ccsFlapLastResetTime indicates the last reset
|
|
time."
|
|
::= { ccsFlapEntry 15 }
|
|
|
|
ccsFlapCrcErrorNum OBJECT-TYPE
|
|
SYNTAX Unsigned32
|
|
MAX-ACCESS read-only
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The number of times the CMTS upstream receiver flagged
|
|
a packet with a CRC error.
|
|
|
|
If ccsFlapCrcErrorNum is high, it indicates the cable
|
|
upstream may have high noise level. The modem may not be
|
|
flapping yet but it may be a potential problem.
|
|
|
|
This object can indicate:
|
|
Intermittent upstream,
|
|
Laser clipping, or
|
|
Noise bursts.
|
|
|
|
Laser clipping can happen if the signal power is too high
|
|
when the upstream electrical signal is converted to an
|
|
optical signal. When it happens the more input produces
|
|
less output, until finally there is no more increase in
|
|
output. This phenomena is called laser clipping.
|
|
|
|
This object is going to replace the object ccsFlapCrcErrors
|
|
and the value of this object can be reset to zero if this
|
|
entry is removed from the table and then re-added, or if a
|
|
user resets all the statistical objects for this entry. The
|
|
value of the object ccsFlapLastResetTime indicates the last
|
|
reset time."
|
|
::= { ccsFlapEntry 16 }
|
|
|
|
ccsFlapPowerAdjustmentNum OBJECT-TYPE
|
|
SYNTAX Unsigned32
|
|
MAX-ACCESS read-only
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The number of times the Cable Modem upstream transmit power
|
|
is adjusted during station maintenance. When the adjustment
|
|
is greater than the power adjustment threshold the number
|
|
will be incremented. The power adjustment threshold is chosen
|
|
in an implementation-dependent manner
|
|
|
|
The Flap number (ccsFlapTotalNum) will be incremented when
|
|
this object is incremented.
|
|
|
|
If ccsFlapTotalNum is high, ccsFlapPowerAdjustmentNum is high
|
|
but the Hit and Miss are low and ccsFlapInsertionFailNum are
|
|
low then the flapping is probably caused by an improper
|
|
transmit power level setting at the modem end.
|
|
|
|
This object can indicate:
|
|
Amplifier degradation,
|
|
Poor connections, or
|
|
Wind, moisture, or temperature sensitivity.
|
|
|
|
This object is going to replace the object
|
|
ccsFlapPowerAdjustments and the value of this object can be
|
|
reset to zero if this entry is removed from the table and
|
|
then re-added, or if a user resets all the statistical objects
|
|
for this entry. The value of the object ccsFlapLastResetTime
|
|
indicates the last reset time."
|
|
::= { ccsFlapEntry 17 }
|
|
|
|
ccsFlapTotalNum OBJECT-TYPE
|
|
SYNTAX Unsigned32
|
|
MAX-ACCESS read-only
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"Whenever the Cable Modem passes flap detection, then the flap
|
|
number is increased.
|
|
|
|
There are 3 flap detectors defined:
|
|
(1) When ccsFlapInsertionFailNum is increased the Flap number
|
|
will be increased.
|
|
(2) When the CMTS receives a Miss followed by a Hit
|
|
then the Flap number will be increased.
|
|
(3) When ccsFlapPowerAdjustmentNum is increased the Flap
|
|
number will be increased.
|
|
|
|
This object is going to replace the object ccsFlapTotal and
|
|
the value of this object can be reset to zero if this entry
|
|
is removed from the table and then re-added, or if an user
|
|
resets all the statistical objects for this entry. The value
|
|
of the object ccsFlapLastResetTime indicates the last reset
|
|
time."
|
|
::= { ccsFlapEntry 18 }
|
|
|
|
ccsFlapResetNow OBJECT-TYPE
|
|
SYNTAX TruthValue
|
|
MAX-ACCESS read-write
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"Setting this object to true(1) will set the following objects
|
|
of this entry to 0: ccsFlapInsertionFailsNum, ccsFlapHitsNum,
|
|
ccsFlapMissesNum, ccsFlapCrcErrorsNum, ccsFlapPowerAdjustmentsNum
|
|
and ccsFlapTotalNum. Setting this object to true does not destroy
|
|
the entry, so the ccsFlapCreateTime will be unchanged. Reading
|
|
this object always returns false(2)."
|
|
::= { ccsFlapEntry 19 }
|
|
|
|
ccsFlapLastResetTime OBJECT-TYPE
|
|
SYNTAX DateAndTime
|
|
MAX-ACCESS read-only
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The last time that all the statistical objects of this entry
|
|
are started from zero. There are several ways to restart the
|
|
the statistical objects from zero. Setting the object
|
|
ccsFlapResetNow or ccsFlapResetAll to true via SNMP is one
|
|
way and and the other way is via command Line Interface. This
|
|
timestamp can be used to know the last time the statistical
|
|
objects are started from zero. The special value of all '00'Hs
|
|
indicates that these statistical objects of this entry in the
|
|
ccsFlapTable have never been reset."
|
|
::= { ccsFlapEntry 20 }
|
|
|
|
|
|
|
|
ccsFlapPowerAdjustThreshold OBJECT-TYPE
|
|
SYNTAX Integer32 (1..10 )
|
|
UNITS "db"
|
|
MAX-ACCESS read-write
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The power adjust threshold. When the power of the modem is
|
|
adjusted beyond this threshold, the modem will be inserted
|
|
into the flap-list."
|
|
DEFVAL { 1 }
|
|
::= { ccsFlapObjects 6 }
|
|
|
|
ccsFlapMissThreshold OBJECT-TYPE
|
|
SYNTAX Unsigned32 (1..12 )
|
|
MAX-ACCESS read-write
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"Per modem miss threshold which triggers polling flap detector.
|
|
When the number of times a cable modem does not acknowledge a
|
|
MAC-layer keepalive message from a cable modem card exceeds the
|
|
miss threshold, the cable modem is placed in the flap list."
|
|
DEFVAL { 6 }
|
|
::= { ccsFlapObjects 7 }
|
|
|
|
ccsFlapResetAll OBJECT-TYPE
|
|
SYNTAX TruthValue
|
|
MAX-ACCESS read-write
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"Setting this object to true(1) causes ccsFlapInsertionFailNum,
|
|
ccsFlapHitNum, ccsFlapMissNum, ccsFlapCrcErrorNum,
|
|
ccsFlapPowerAdjustmentNum and ccsFlapTotalNum objects of each
|
|
entry in ccsFlapTable to be started from zero. Reading this
|
|
object always returns false(2)."
|
|
::= { ccsFlapObjects 8 }
|
|
|
|
ccsFlapClearAll OBJECT-TYPE
|
|
SYNTAX TruthValue
|
|
MAX-ACCESS read-write
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"Setting this object to true(1) removes all cable modems from
|
|
flap-list and all the entries in the ccsFlapTable are
|
|
destroyed. If a modem keeps flapping, the modem will be added
|
|
again into the flap list and a new entry in the ccsFlapTable
|
|
will be created. The newly created entry for that modem will
|
|
have new value of ccsFlapCreateTime and all the statistical
|
|
objects will be started from zero. Reading this object always
|
|
returns false(2)."
|
|
::= { ccsFlapObjects 9 }
|
|
|
|
ccsFlapLastClearTime OBJECT-TYPE
|
|
SYNTAX DateAndTime
|
|
MAX-ACCESS read-only
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The last time that all the entries in the ccsFlapTable are
|
|
destroyed. There are several ways to destroy all the entries
|
|
in the ccsFlapTable. Setting the object ccsFlapClearAll to
|
|
true is one way, and the other way is through Command Line
|
|
Interface. This timestamp can be used to know when all the
|
|
entries in the ccsFlapTable are destroyed. The special value
|
|
of all '00'Hs indicates that the entries in the ccsFlapTable
|
|
have never been destroyed."
|
|
::= { ccsFlapObjects 10 }
|
|
|
|
ccsCmFlapTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF CcsCmFlapEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This table keeps the records of modem state changes,
|
|
so it can be used to identify the problematic cable
|
|
modems.
|
|
An entry per modem is added to the table automatically
|
|
by the system when it detects any state changes to
|
|
the modem. Therefore, it can be deleted but
|
|
can not be added by the management system."
|
|
::= { ccsFlapObjects 11 }
|
|
|
|
ccsCmFlapEntry OBJECT-TYPE
|
|
SYNTAX CcsCmFlapEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"List of attributes for an entry in the ccsCmFlapTable.
|
|
An entry in this table exists for each cable modem that
|
|
triggered one of our flap detectors."
|
|
INDEX {
|
|
ccsCmFlapDownstreamIfIndex,
|
|
ccsCmFlapUpstreamIfIndex,
|
|
ccsCmFlapMacAddr
|
|
}
|
|
::= { ccsCmFlapTable 1 }
|
|
|
|
CcsCmFlapEntry ::= SEQUENCE {
|
|
ccsCmFlapDownstreamIfIndex InterfaceIndex,
|
|
ccsCmFlapUpstreamIfIndex InterfaceIndex,
|
|
ccsCmFlapMacAddr MacAddress,
|
|
ccsCmFlapLastFlapTime DateAndTime,
|
|
ccsCmFlapCreateTime DateAndTime,
|
|
ccsCmFlapInsertionFailNum Unsigned32,
|
|
ccsCmFlapHitNum Unsigned32,
|
|
ccsCmFlapMissNum Unsigned32,
|
|
ccsCmFlapCrcErrorNum Unsigned32,
|
|
ccsCmFlapPowerAdjustmentNum Unsigned32,
|
|
ccsCmFlapTotalNum Unsigned32,
|
|
ccsCmFlapResetNow TruthValue,
|
|
ccsCmFlapLastResetTime DateAndTime,
|
|
ccsCmFlapRowStatus RowStatus
|
|
}
|
|
|
|
ccsCmFlapDownstreamIfIndex OBJECT-TYPE
|
|
SYNTAX InterfaceIndex
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The ifIndex of the Cable downstream interface whose ifType
|
|
is docsCableDownstream(128)."
|
|
::= { ccsCmFlapEntry 1 }
|
|
|
|
ccsCmFlapUpstreamIfIndex OBJECT-TYPE
|
|
SYNTAX InterfaceIndex
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The ifIndex of the Cable upstream interface whose ifType is
|
|
docsCableUpstream(129). The CMTS detects a flapping Cable
|
|
Modem from its Cable upstream interface."
|
|
::= { ccsCmFlapEntry 2 }
|
|
|
|
ccsCmFlapMacAddr OBJECT-TYPE
|
|
SYNTAX MacAddress
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"MAC address of the Cable Modem's Cable interface which
|
|
identifies a flapping Cable Modem."
|
|
::= { ccsCmFlapEntry 3 }
|
|
|
|
ccsCmFlapLastFlapTime OBJECT-TYPE
|
|
SYNTAX DateAndTime
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The flap time is set whenever the Cable Modem triggers a
|
|
flap detector."
|
|
::= { ccsCmFlapEntry 4 }
|
|
|
|
ccsCmFlapCreateTime OBJECT-TYPE
|
|
SYNTAX DateAndTime
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The time that this entry was added to the table. If an
|
|
entry is removed and then later re-added, there may be a
|
|
discontinuity in the counters associated with this entry.
|
|
This timestamp can be used to detect those
|
|
discontinuities."
|
|
::= { ccsCmFlapEntry 5 }
|
|
|
|
ccsCmFlapInsertionFailNum OBJECT-TYPE
|
|
SYNTAX Unsigned32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The number of times a Cable Modem registered more frequently
|
|
than expected. Excessive registration is defined as the
|
|
presence of a time span between two successive registration
|
|
cycles which is less than a threshold span
|
|
(ccsFlapInsertionTime).
|
|
|
|
A Cable Modem may fail the ranging or registration process
|
|
due to not being able to get an IP address. When the Cable
|
|
Modem can not finish registration within the insertion
|
|
time, it retries the process and sends the Initial
|
|
Maintenance packet again. CMTS will receive the Initial
|
|
Maintenance packet from the Cable Modem sooner than expected
|
|
and the Cable Modem is considered a flapping modem.
|
|
|
|
This object may indicate:
|
|
Intermittent downstream sync loss, or
|
|
DHCP or modem registration problems.
|
|
|
|
The Flap number (ccsCmFlapTotalNum) will be incremented when
|
|
this object is incremented.
|
|
|
|
The value of this object can be reset to zero if this entry
|
|
is removed from the table and then re-added, or if the
|
|
ccsCmFlapResetNow object was set to true(1). The value of the
|
|
object ccsCmFlapLastResetTime indicates the last reset time."
|
|
::= { ccsCmFlapEntry 6 }
|
|
|
|
ccsCmFlapHitNum OBJECT-TYPE
|
|
SYNTAX Unsigned32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The number of times the CMTS receives the Ranging request
|
|
from the Cable Modem.
|
|
|
|
The CMTS issues a Station Maintenance transmit opportunity
|
|
at a typical rate of once every 10 seconds and waits for
|
|
a Ranging request from the Cable Modem. If the CMTS receives
|
|
a Ranging request then the Hit number will be increased by 1
|
|
|
|
If the FlapTotal object is high, both Hit and Miss objects are
|
|
high, and other statistical objects are relatively low then
|
|
the flapping is probably caused by the modem going up and down.
|
|
The Hit and Miss objects keep-alive polling statistics. The
|
|
Hit object should be much greater than the Misses count.
|
|
|
|
The value of this object can be reset to zero if this entry
|
|
is removed from the table and then re-added, or if the
|
|
ccsCmFlapResetNow object was set to true(1). The value of the
|
|
object ccsCmFlapLastResetTime indicates the last reset time."
|
|
::= { ccsCmFlapEntry 7 }
|
|
|
|
ccsCmFlapMissNum OBJECT-TYPE
|
|
SYNTAX Unsigned32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The number of times the CMTS misses the Ranging request
|
|
from the Cable Modem.
|
|
|
|
The CMTS issues a Station Maintenance packet every 10 seconds
|
|
and waits for a Ranging request from the Cable Modem. If the
|
|
CMTS misses a Ranging request within 25 msec then the Miss
|
|
Object will be incremented.
|
|
|
|
If ccsCmFlapTotalNum is high, Hit and Miss are high but
|
|
ccsCmFlapPowerAdjustmentNum and ccsCmFlapInsertionFailNum
|
|
are low then the flapping is probably caused by the modem
|
|
going up and down.
|
|
|
|
Miss object can indicate:
|
|
Intermittent upstream,
|
|
Laser clipping, or
|
|
Noise bursts.
|
|
|
|
Laser clipping can happen if the signal power is too high
|
|
when the upstream electrical signal is converted to an
|
|
optical signal. When it happens the more input produces less
|
|
output, until finally there is no more increase in output.
|
|
This phenomena is called laser clipping.
|
|
|
|
The value of this object can be reset to zero if this entry
|
|
is removed from the table and then re-added, or if the
|
|
ccsCmFlapResetNow object was set to true(1). The value of the
|
|
object ccsCmFlapLastResetTime indicates the last reset time."
|
|
::= { ccsCmFlapEntry 8 }
|
|
|
|
ccsCmFlapCrcErrorNum OBJECT-TYPE
|
|
SYNTAX Unsigned32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The number of times the CMTS upstream receiver flagged
|
|
a packet with a CRC error.
|
|
|
|
If ccsCmFlapCrcErrorNum is high, it indicates the cable
|
|
upstream may have high noise level. The modem may not be
|
|
flapping yet but it may be a potential problem.
|
|
|
|
This object can indicate:
|
|
Intermittent upstream,
|
|
Laser clipping, or
|
|
Noise bursts.
|
|
|
|
Laser clipping can happen if the signal power is too high
|
|
when the upstream electrical signal is converted to an
|
|
optical signal. When it happens the more input produces less
|
|
output, until finally there is no more increase in output.
|
|
This phenomena is called laser clipping.
|
|
|
|
The value of this object can be reset to zero if this entry
|
|
is removed from the table and then re-added, or if the
|
|
ccsCmFlapResetNow object was set to true(1). The value of the
|
|
object ccsCmFlapLastResetTime indicates the last reset time."
|
|
::= { ccsCmFlapEntry 9 }
|
|
|
|
ccsCmFlapPowerAdjustmentNum OBJECT-TYPE
|
|
SYNTAX Unsigned32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The number of times the Cable Modem upstream transmit power
|
|
is adjusted during station maintenance. When the adjustment is
|
|
greater than the power adjustment threshold the number will be
|
|
incremented. The power adjustment threshold is chosen in an
|
|
implementation-dependent manner
|
|
|
|
The Flap number (ccsCmFlapTotalNum) will be incremented when
|
|
this object is incremented.
|
|
|
|
If ccsCmFlapTotalNum is high, ccsCmFlapPowerAdjustmentNum is
|
|
high but the Hit and Miss are low and
|
|
ccsCmFlapInsertionFailNum are low then the flapping is
|
|
probably caused by an improper transmit power level
|
|
setting at the modem end.
|
|
|
|
This object can indicate:
|
|
Amplifier degradation,
|
|
Poor connections, or
|
|
Wind, moisture, or temperature sensitivity.
|
|
|
|
The value of this object can be reset to zero if this entry
|
|
is removed from the table and then re-added, or if the
|
|
ccsCmFlapResetNow object was set to true(1). The value of the
|
|
object ccsCmFlapLastResetTime indicates the last reset time."
|
|
::= { ccsCmFlapEntry 10 }
|
|
|
|
ccsCmFlapTotalNum OBJECT-TYPE
|
|
SYNTAX Unsigned32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Whenever the Cable Modem passes flap detection, then the flap
|
|
number is increased.
|
|
|
|
There are 3 flap detectors defined:
|
|
(1) When ccsCmFlapInsertionFailNum is increased the Flap number
|
|
will be increased.
|
|
(2) When the CMTS receives a Miss followed by a Hit
|
|
then the Flap number will be increased.
|
|
(3) When ccsCmFlapPowerAdjustmentNum is increased the Flap
|
|
number will be increased.
|
|
|
|
The value of this object can be reset to zero if this entry
|
|
is removed from the table and then re-added, or if the
|
|
ccsCmFlapResetNow object was set to true(1). The value of the
|
|
object ccsCmFlapLastResetTime indicates the last reset time."
|
|
::= { ccsCmFlapEntry 11 }
|
|
|
|
ccsCmFlapResetNow OBJECT-TYPE
|
|
SYNTAX TruthValue
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Setting this object to true(1) will set the value of
|
|
certain objects in this table to 0 and does not
|
|
destroy the entry, so the ccsCmFlapCreateTime will be
|
|
unchanged. Reading this object always returns false(2)."
|
|
::= { ccsCmFlapEntry 12 }
|
|
|
|
ccsCmFlapLastResetTime OBJECT-TYPE
|
|
SYNTAX DateAndTime
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The last time that all the statistical objects of this entry
|
|
are started from zero. There are several ways to restart the
|
|
the statistical objects from zero. Setting the object
|
|
ccsCmFlapResetNow or ccsCmFlapResetAll to true via SNMP is one
|
|
way and and the other way is via command Line Interface. This
|
|
timestamp can be used to know the last time the statistical
|
|
objects are started from zero. The special value of all '00'Hs
|
|
indicates that these statistical objects of this entry in the
|
|
ccsCmFlapTable have never been reset."
|
|
::= { ccsCmFlapEntry 13 }
|
|
|
|
ccsCmFlapRowStatus OBJECT-TYPE
|
|
SYNTAX RowStatus
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Controls and reflects the status of rows in this table.
|
|
|
|
When a cable modem triggers a flap detector, if an entry
|
|
does not already exist for this cable modem,
|
|
an entry will be created in this table. The new instance
|
|
of this object will be set to active(1). All flapping
|
|
modems have the status of active(1).
|
|
|
|
Active entries are removed from the table after they have
|
|
not triggered any additional flap detectors for the period
|
|
of time defined in ccsFlapAging. Alternatively, setting
|
|
this instance to destroy(6) will remove the entry
|
|
immediately.
|
|
|
|
createAndGo(4) and createAndWait(5) are not supported."
|
|
::= { ccsCmFlapEntry 14 }
|
|
|
|
|
|
-- Upstream Spectrum Information Group
|
|
--
|
|
-- There are a variety of internal and external noise sources
|
|
-- to the cable plant system which would impair the upstream
|
|
-- communication between the CMTS and CM. With the help of the
|
|
-- advanced spectrum management, the management system can
|
|
-- retrieve the receiving power and Carrier to Noise Ratio (CNR)
|
|
-- from the CMTS. This information can be presented graphically
|
|
-- for system troubleshooting or trend analysis.
|
|
--
|
|
|
|
--
|
|
-- Spectrum Request Table
|
|
|
|
ccsSpectrumRequestTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF CcsSpectrumRequestEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This table contains the spectrum data requests.
|
|
|
|
There are two types of request: background noise and SNR.
|
|
Refer to ccsSpectrumRequestIfIndex and ccsSpectrumRequestMacAddr
|
|
DESCRIPTIONS on how the type of request is determined."
|
|
::= { ccsSpectrumObjects 1 }
|
|
|
|
ccsSpectrumRequestEntry OBJECT-TYPE
|
|
SYNTAX CcsSpectrumRequestEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Information about a spectrum data request. The management
|
|
system uses ccsSpectrumRequestStatus to control entry
|
|
modification, creation, and deletion.
|
|
|
|
Setting ccsSpectrumRequestEntry to 'destroy' causes entry
|
|
and its associated data (example: ccsSpectrumDataEntry)
|
|
to be cleaned up properly. It is suggested the entry
|
|
to be set to 'destroy' when the row is no longer in use."
|
|
INDEX { ccsSpectrumRequestIndex }
|
|
::= { ccsSpectrumRequestTable 1 }
|
|
|
|
CcsSpectrumRequestEntry ::= SEQUENCE {
|
|
ccsSpectrumRequestIndex Integer32,
|
|
ccsSpectrumRequestIfIndex InterfaceIndexOrZero,
|
|
ccsSpectrumRequestMacAddr MacAddress,
|
|
ccsSpectrumRequestLowFreq CCSFrequency,
|
|
ccsSpectrumRequestUpperFreq CCSFrequency,
|
|
ccsSpectrumRequestResolution Integer32,
|
|
ccsSpectrumRequestOperation CCSRequestOperation,
|
|
ccsSpectrumRequestOperState CCSRequestOperState,
|
|
ccsSpectrumRequestStartTime TimeStamp,
|
|
ccsSpectrumRequestStoppedTime TimeStamp,
|
|
ccsSpectrumRequestStatus RowStatus
|
|
}
|
|
|
|
ccsSpectrumRequestIndex OBJECT-TYPE
|
|
SYNTAX Integer32 (1..100 )
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An arbitrary integer to uniquely identify the entry."
|
|
::= { ccsSpectrumRequestEntry 1 }
|
|
|
|
ccsSpectrumRequestIfIndex OBJECT-TYPE
|
|
SYNTAX InterfaceIndexOrZero
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The ifIndex of a docsCableUpstream(129) interface.
|
|
|
|
The background noise measurement is requested when
|
|
ccsSpectrumRequestIfIndex is specified.
|
|
|
|
The receiving power measurement is requested when
|
|
ccsSpectrumRequestMacAddr is specified; In this case,
|
|
ccsSpectrumRequestIfIndex is the ifIndex of the
|
|
remote CM's upstream."
|
|
::= { ccsSpectrumRequestEntry 2 }
|
|
|
|
ccsSpectrumRequestMacAddr OBJECT-TYPE
|
|
SYNTAX MacAddress
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A MAC address that identifies a remote CM.
|
|
|
|
The default value of 0000.0000.0000 indicates that
|
|
the background noise will be measured for the
|
|
upstream. In this case, ccsSpectrumRequestIfIndex
|
|
must be specified.
|
|
|
|
Other values indicate that the receiving power test
|
|
is requested for the ccsSpectrumRequestMacAddr
|
|
with CM signals."
|
|
DEFVAL { '000000000000'H }
|
|
::= { ccsSpectrumRequestEntry 3 }
|
|
|
|
ccsSpectrumRequestLowFreq OBJECT-TYPE
|
|
SYNTAX CCSFrequency
|
|
UNITS "KHz"
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Start of frequency range.
|
|
|
|
The ccsSpectrumRequestLowFreq is adjusted slightly to
|
|
accurately represent the actual starting point
|
|
of the frequency range.
|
|
|
|
The adjustment is done as follows:
|
|
|
|
aFactor = (center frequency - ccsSpectrumRequestLowFreq)/12K
|
|
ccsSpectrumRequestLowFreq = center frequency - (aFactor * 12K)
|
|
|
|
where 12K is the FFT's bin size."
|
|
DEFVAL { 5000 }
|
|
::= { ccsSpectrumRequestEntry 4 }
|
|
|
|
ccsSpectrumRequestUpperFreq OBJECT-TYPE
|
|
SYNTAX CCSFrequency
|
|
UNITS "KHz"
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"End of frequency range.
|
|
|
|
With the adjustment done to the ccsSpectrumRequestLowFreq,
|
|
ccsSpectrumRequestUpperFreq will also be adjusted to the
|
|
last frequency within the specified range divisible by the
|
|
bin size.
|
|
|
|
Refer to the ccsSpectrumRequestLowFreq DESCRIPTION for
|
|
the adjustment calculation."
|
|
DEFVAL { 42000 }
|
|
::= { ccsSpectrumRequestEntry 5 }
|
|
|
|
ccsSpectrumRequestResolution OBJECT-TYPE
|
|
SYNTAX Integer32 (12..37000 )
|
|
UNITS "KHz"
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A span between two frequencies.
|
|
|
|
ccsSpectrumRequestResolution dictates the amount of
|
|
receiving power data to be returned in ccsSpectrumDataTable.
|
|
The finer the resolution, the more data returned.
|
|
|
|
ccsSpectrumRequestResolution is adjusted to a value which
|
|
is divisible by FFT's 12KHz bin size."
|
|
DEFVAL { 60 }
|
|
::= { ccsSpectrumRequestEntry 6 }
|
|
|
|
ccsSpectrumRequestOperation OBJECT-TYPE
|
|
SYNTAX CCSRequestOperation
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The control that allows 'start' or 'abort' of
|
|
the test.
|
|
|
|
Since there is only 1 FFT engine running on the CMTS,
|
|
'start' changes ccsSpectrumRequestOperState to 'pending'
|
|
state if the FFT is busy; Otherwise, it changes
|
|
ccsSpectrumRequestOperState to 'running'.
|
|
|
|
'abort' changes ccsSpectrumRequestOperState to 'aborted'
|
|
state. 'abort' is only allowed when ccsSpectrumRequestOperState
|
|
is in 'pending' state.
|
|
|
|
Only 'start' when request is to be started and 'abort' when
|
|
request is to be aborted can be set by the user. It is set to
|
|
'none' only on completion of the request by the FFT engine.
|
|
|
|
Note: The SNMP SET is rejected if ccsSpectrumRequestStatus
|
|
is not 'active'."
|
|
DEFVAL { none }
|
|
::= { ccsSpectrumRequestEntry 7 }
|
|
|
|
ccsSpectrumRequestOperState OBJECT-TYPE
|
|
SYNTAX CCSRequestOperState
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The operational state of the test.
|
|
|
|
ccsSpectrumRequestIfIndex, ccsSpectrumRequestMacAddr,
|
|
ccsSpectrumRequestUpperFreq, ccsSpectrumRequestLowFreq
|
|
and ccsSpectrumRequestResolution cannot be changed when
|
|
CCSRequestOperState is in the 'running' state.
|
|
|
|
For a detailed description, see the CCSRequestOperState
|
|
DESCRIPTION."
|
|
::= { ccsSpectrumRequestEntry 8 }
|
|
|
|
ccsSpectrumRequestStartTime OBJECT-TYPE
|
|
SYNTAX TimeStamp
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The value of sysUpTime when the spectrum measurement
|
|
operation starts."
|
|
::= { ccsSpectrumRequestEntry 9 }
|
|
|
|
ccsSpectrumRequestStoppedTime OBJECT-TYPE
|
|
SYNTAX TimeStamp
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The value of sysUpTime when the spectrum measurement
|
|
operation stops."
|
|
::= { ccsSpectrumRequestEntry 10 }
|
|
|
|
ccsSpectrumRequestStatus OBJECT-TYPE
|
|
SYNTAX RowStatus
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The control that allows modification, creation, and
|
|
deletion of entries. For detailed rules, see the
|
|
ccsSpectrumRequestEntry DESCRIPTION."
|
|
::= { ccsSpectrumRequestEntry 11 }
|
|
|
|
|
|
-- Spectrum Data Table
|
|
|
|
ccsSpectrumDataTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF CcsSpectrumDataEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This table contains the receiving power or background
|
|
noise measurement based on the criteria that is set in
|
|
the ccsSpectrumRequestEntry."
|
|
::= { ccsSpectrumObjects 2 }
|
|
|
|
ccsSpectrumDataEntry OBJECT-TYPE
|
|
SYNTAX CcsSpectrumDataEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Information about the receiving power or background noise
|
|
measured at a particular frequency for the
|
|
ccsSpectrumRequestEntry."
|
|
INDEX {
|
|
ccsSpectrumRequestIndex,
|
|
ccsSpectrumDataFreq
|
|
}
|
|
::= { ccsSpectrumDataTable 1 }
|
|
|
|
CcsSpectrumDataEntry ::= SEQUENCE {
|
|
ccsSpectrumDataFreq CCSMeasuredFrequency,
|
|
ccsSpectrumDataPower INTEGER
|
|
}
|
|
|
|
ccsSpectrumDataFreq OBJECT-TYPE
|
|
SYNTAX CCSMeasuredFrequency
|
|
UNITS "KHz"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"ccsSpectrumDataPower measurement frequency.
|
|
|
|
Due to the adjustment calculation the starting
|
|
frequency range for the actual measured frequency
|
|
if off comparing to the configured frequency.
|
|
|
|
Refer to ccsSpectrumRequestLowFreq DESCRIPTIONS
|
|
for the adjustment calculation."
|
|
::= { ccsSpectrumDataEntry 1 }
|
|
|
|
ccsSpectrumDataPower OBJECT-TYPE
|
|
SYNTAX INTEGER (-50..50)
|
|
UNITS "dBmV"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The receiving power measured at the
|
|
ccsSpectrumDataFreq."
|
|
::= { ccsSpectrumDataEntry 2 }
|
|
|
|
|
|
-- SNR Request Table
|
|
|
|
ccsSNRRequestTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF CcsSNRRequestEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION "A table of CNR requests."
|
|
::= { ccsSpectrumObjects 3 }
|
|
|
|
ccsSNRRequestEntry OBJECT-TYPE
|
|
SYNTAX CcsSNRRequestEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Information about an CNR request. The management
|
|
system uses ccsSNRRequestStatus to control entry
|
|
modification, creation, and deletion."
|
|
INDEX { ccsSNRRequestIndex }
|
|
::= { ccsSNRRequestTable 1 }
|
|
|
|
CcsSNRRequestEntry ::= SEQUENCE {
|
|
ccsSNRRequestIndex Integer32,
|
|
ccsSNRRequestMacAddr MacAddress,
|
|
ccsSNRRequestSNR Integer32,
|
|
ccsSNRRequestOperation CCSRequestOperation,
|
|
ccsSNRRequestOperState CCSRequestOperState,
|
|
ccsSNRRequestStartTime TimeStamp,
|
|
ccsSNRRequestStoppedTime TimeStamp,
|
|
ccsSNRRequestStatus RowStatus
|
|
}
|
|
|
|
ccsSNRRequestIndex OBJECT-TYPE
|
|
SYNTAX Integer32 (1..100 )
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An arbitrary integer to uniquely identify this entry."
|
|
::= { ccsSNRRequestEntry 1 }
|
|
|
|
ccsSNRRequestMacAddr OBJECT-TYPE
|
|
SYNTAX MacAddress
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A MAC address that identifies the remote online CM
|
|
that the CNR measurement operation is being
|
|
performed on."
|
|
::= { ccsSNRRequestEntry 2 }
|
|
|
|
ccsSNRRequestSNR OBJECT-TYPE
|
|
SYNTAX Integer32 (-100..100 )
|
|
UNITS "dB"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A snap shot of the CNR value that is measured over
|
|
the in-use band frequency. The ccsSNRRequestSNR is set
|
|
to 0 when ccsSNRRequestOperState is in the 'running' state."
|
|
::= { ccsSNRRequestEntry 3 }
|
|
|
|
ccsSNRRequestOperation OBJECT-TYPE
|
|
SYNTAX CCSRequestOperation
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The control that allows start or abort of the test.
|
|
|
|
Since there is only 1 FFT engine running on the CMTS,
|
|
'start' changes ccsSNRRequestOperState to 'pending'
|
|
state if the FFT is busy; Otherwise, it changes
|
|
ccsSNRRequestOperState to 'running'.
|
|
|
|
'abort' changes ccsSNRRequestOperState to 'aborted'
|
|
state.
|
|
|
|
Only 'start' when request is to be started and 'abort' when
|
|
request is to be aborted can be set by the user. It is set to
|
|
'none' only on completion of the request by the FFT engine."
|
|
DEFVAL { none }
|
|
::= { ccsSNRRequestEntry 4 }
|
|
|
|
ccsSNRRequestOperState OBJECT-TYPE
|
|
SYNTAX CCSRequestOperState
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The operational state of the test.
|
|
|
|
ccsSNRRequestMacAddr, cannot be changed when the
|
|
ccsSNRRequestOperState is in the 'running' state."
|
|
::= { ccsSNRRequestEntry 5 }
|
|
|
|
ccsSNRRequestStartTime OBJECT-TYPE
|
|
SYNTAX TimeStamp
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The value of sysUpTime when the CNR measurement
|
|
operation starts."
|
|
::= { ccsSNRRequestEntry 6 }
|
|
|
|
ccsSNRRequestStoppedTime OBJECT-TYPE
|
|
SYNTAX TimeStamp
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The value of sysUpTime when the CNR measurement
|
|
operation stops."
|
|
::= { ccsSNRRequestEntry 7 }
|
|
|
|
ccsSNRRequestStatus OBJECT-TYPE
|
|
SYNTAX RowStatus
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The control that allows modification, creation, and
|
|
deletion of entries. For detailed rules see the
|
|
ccsSpectrumRequestEntry DESCRIPTION.
|
|
"
|
|
::= { ccsSNRRequestEntry 8 }
|
|
|
|
|
|
|
|
ccsUpInSpecGroupTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF CcsUpInSpecGroupEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This table contains the cable upstream interfaces assigned to
|
|
a spectrum group. A spectrum group contains one or more fixed
|
|
frequencies or frequency bands which can be assigned to cable
|
|
upstream interfaces in the spectrum group."
|
|
::= { ccsSpectrumObjects 4 }
|
|
|
|
ccsUpInSpecGroupEntry OBJECT-TYPE
|
|
SYNTAX CcsUpInSpecGroupEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An entry in ccsUpInSpecGroupTable table. Each entry represents
|
|
a cable upstream interface assigned to a spectrum group."
|
|
INDEX {
|
|
ccsSpecGroupNumber,
|
|
ccsSpecGroupUpstreamIfIndex
|
|
}
|
|
::= { ccsUpInSpecGroupTable 1 }
|
|
|
|
CcsUpInSpecGroupEntry ::= SEQUENCE {
|
|
ccsSpecGroupNumber Unsigned32,
|
|
ccsSpecGroupUpstreamIfIndex InterfaceIndex,
|
|
ccsSpecGroupUpstreamStorage StorageType,
|
|
ccsSpecGroupUpstreamRowStatus RowStatus
|
|
}
|
|
|
|
ccsSpecGroupNumber OBJECT-TYPE
|
|
SYNTAX Unsigned32 (1..4294967295 )
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The spectrum group number. The value of the object is same as
|
|
the value of ccsUpSpecMgmtSpecGroup object except value 0."
|
|
::= { ccsUpInSpecGroupEntry 1 }
|
|
|
|
ccsSpecGroupUpstreamIfIndex OBJECT-TYPE
|
|
SYNTAX InterfaceIndex
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The ifIndex of the Cable upstream interface belonging to
|
|
this Spectrum Group. The value of the corresponding
|
|
instance of ifType is 'docsCableUpstream(129)'."
|
|
::= { ccsUpInSpecGroupEntry 2 }
|
|
|
|
ccsSpecGroupUpstreamStorage OBJECT-TYPE
|
|
SYNTAX StorageType
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION "The storage type for this conceptual row."
|
|
::= { ccsUpInSpecGroupEntry 3 }
|
|
|
|
ccsSpecGroupUpstreamRowStatus OBJECT-TYPE
|
|
SYNTAX RowStatus
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The status for this conceptual row. This object is used
|
|
for creating/deleting entries in ccsUpInSpecGroupTable."
|
|
::= { ccsUpInSpecGroupEntry 4 }
|
|
|
|
|
|
|
|
ccsUpInFiberNodeTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF CcsUpInFiberNodeEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This table contains the cable upstream interfaces in a
|
|
fiber-node.Each fiber-node uniquely represents an RF
|
|
domain.Cable upstream interfaces in the same fiber-node
|
|
are physically combined together into the same RF domain."
|
|
::= { ccsSpectrumObjects 5 }
|
|
|
|
ccsUpInFiberNodeEntry OBJECT-TYPE
|
|
SYNTAX CcsUpInFiberNodeEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An entry in ccsUpInFiberNodeTable. Each entry represents a
|
|
cable upstream interface assigned to a fiber-node."
|
|
INDEX {
|
|
ccsFiberNodeNumber,
|
|
ccsFiberNodeUpstreamIfIndex
|
|
}
|
|
::= { ccsUpInFiberNodeTable 1 }
|
|
|
|
CcsUpInFiberNodeEntry ::= SEQUENCE {
|
|
ccsFiberNodeNumber Unsigned32,
|
|
ccsFiberNodeUpstreamIfIndex InterfaceIndex,
|
|
ccsFiberNodeUpstreamStorage StorageType,
|
|
ccsFiberNodeUpstreamRowStatus RowStatus
|
|
}
|
|
|
|
ccsFiberNodeNumber OBJECT-TYPE
|
|
SYNTAX Unsigned32 (1..4294967295 )
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The fiber-node number. The value of the object is same as
|
|
the value of ccsUpSpecMgmtSharedSpectrum except value 0."
|
|
::= { ccsUpInFiberNodeEntry 1 }
|
|
|
|
ccsFiberNodeUpstreamIfIndex OBJECT-TYPE
|
|
SYNTAX InterfaceIndex
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The ifIndex of the Cable upstream interface belonging to
|
|
this Spectrum Group. The value of the corresponding
|
|
instance of ifType is 'docsCableUpstream(129)'."
|
|
::= { ccsUpInFiberNodeEntry 2 }
|
|
|
|
ccsFiberNodeUpstreamStorage OBJECT-TYPE
|
|
SYNTAX StorageType
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION "The storage type for this conceptual row."
|
|
::= { ccsUpInFiberNodeEntry 3 }
|
|
|
|
ccsFiberNodeUpstreamRowStatus OBJECT-TYPE
|
|
SYNTAX RowStatus
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The status for this conceptual row. This object is used
|
|
for creating/deleting entries in ccsUpInFiberNodeTable."
|
|
::= { ccsUpInFiberNodeEntry 4 }
|
|
|
|
|
|
-- cable upstream interface spectrum management parameters
|
|
|
|
ccsUpSpecMgmtTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF CcsUpSpecMgmtEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This table contains the attributes of the cable
|
|
upstream interfaces, ifType of docsCableUpstream(129),
|
|
to be used for improving performance and proactive
|
|
hopping.
|
|
|
|
Proactive hopping is achieved by setting the SNR
|
|
polling period over the in-use band without CM
|
|
signals."
|
|
::= { ccsConfigObjects 1 }
|
|
|
|
ccsUpSpecMgmtEntry OBJECT-TYPE
|
|
SYNTAX CcsUpSpecMgmtEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Upstream interface's spectrum management information."
|
|
INDEX { ifIndex }
|
|
::= { ccsUpSpecMgmtTable 1 }
|
|
|
|
CcsUpSpecMgmtEntry ::= SEQUENCE {
|
|
ccsUpSpecMgmtHopPriority INTEGER ,
|
|
ccsUpSpecMgmtSnrThres1 Integer32,
|
|
ccsUpSpecMgmtSnrThres2 Integer32,
|
|
ccsUpSpecMgmtFecCorrectThres1 Integer32,
|
|
ccsUpSpecMgmtFecCorrectThres2 Integer32,
|
|
ccsUpSpecMgmtFecUnCorrectThres1 Integer32,
|
|
ccsUpSpecMgmtFecUnCorrectThres2 Integer32,
|
|
ccsUpSpecMgmtSnrPollPeriod Integer32,
|
|
ccsUpSpecMgmtHopCondition INTEGER ,
|
|
ccsUpSpecMgmtFromCenterFreq Unsigned32,
|
|
ccsUpSpecMgmtToCenterFreq Unsigned32,
|
|
ccsUpSpecMgmtFromBandWidth Unsigned32,
|
|
ccsUpSpecMgmtToBandWidth Unsigned32,
|
|
ccsUpSpecMgmtFromModProfile Integer32,
|
|
ccsUpSpecMgmtToModProfile Integer32,
|
|
ccsUpSpecMgmtSNR Integer32,
|
|
ccsUpSpecMgmtUpperBoundFreq CCSFrequency,
|
|
ccsUpSpecMgmtCnrThres1 Integer32,
|
|
ccsUpSpecMgmtCnrThres2 Integer32,
|
|
ccsUpSpecMgmtCNR Integer32,
|
|
ccsUpSpecMgmtMissedMaintMsgThres Integer32,
|
|
ccsUpSpecMgmtHopPeriod Integer32,
|
|
ccsUpSpecMgmtCriteria BITS,
|
|
ccsUpSpecMgmtSpecGroup Unsigned32,
|
|
ccsUpSpecMgmtSharedSpectrum Unsigned32
|
|
}
|
|
|
|
ccsUpSpecMgmtHopPriority OBJECT-TYPE
|
|
SYNTAX INTEGER {
|
|
frqModChannel(0),
|
|
frqChannelMod(1),
|
|
modFrqChannel(2),
|
|
modChannelFrq(3),
|
|
channelFrqMod(4),
|
|
channelModFrq(5)
|
|
}
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A preference priority for changing the frequency,
|
|
modulation, or channel width supporting the automatic
|
|
switching of the modulation scheme when the channel
|
|
becomes noisy.
|
|
|
|
The default priority is frequency, modulation, and
|
|
channel width. With the default preference, the
|
|
frequency is changed if there is a clean band
|
|
available. If there's no clean band available,
|
|
the modulation is changed. And if the
|
|
clean band is still not available, the bandwidth is
|
|
reduced until an acceptable band is found or a minimum
|
|
bandwidth of 200KHz."
|
|
DEFVAL { frqModChannel }
|
|
::= { ccsUpSpecMgmtEntry 1 }
|
|
|
|
ccsUpSpecMgmtSnrThres1 OBJECT-TYPE
|
|
SYNTAX Integer32 (0 | 5..35 )
|
|
UNITS "dB"
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The Signal to Noise (SNR) threshold. This object
|
|
is applicable for modulation profile 1.
|
|
|
|
When the CMTS detects that the SNR goes lower than
|
|
ccsUpSpecMgmtSnrThres1, it switches to profile 2.
|
|
Therefore, ccsUpSpecMgmtSnrThres1 should be larger than
|
|
ccsUpSpecMgmtSnrThres2.
|
|
|
|
A value 0 indicates to bypass the threshold check."
|
|
DEFVAL { 25 }
|
|
::= { ccsUpSpecMgmtEntry 2 }
|
|
|
|
ccsUpSpecMgmtSnrThres2 OBJECT-TYPE
|
|
SYNTAX Integer32 (0 | 5..35 )
|
|
UNITS "dB"
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The Signal to Noise (SNR) threshold. This object
|
|
is applicable for modulation profile 2.
|
|
|
|
Refer to ccsUpSpecMgmtCriteria on how
|
|
ccsUpSpecMgmtSnrThres2 can trigger a change
|
|
in frequency, modulation or channel width.
|
|
|
|
A value 0 indicates to bypass the threshold check.
|
|
|
|
Note: The SNMP SET is rejected if both
|
|
ccsUpSpecMgmtSnrThres1, ccsUpSpecMgmtSnrThres2
|
|
are non-zero and ccsUpSpecMgmtSnrThres2
|
|
is higher than ccsUpSpecMgmtSnrThres1."
|
|
DEFVAL { 15 }
|
|
::= { ccsUpSpecMgmtEntry 3 }
|
|
|
|
ccsUpSpecMgmtFecCorrectThres1 OBJECT-TYPE
|
|
SYNTAX Integer32 (0 | 1..30 )
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The Forward Error Correction (FEC) correctable count
|
|
threshold. This object is applicable for profile 1.
|
|
|
|
A value 0 indicates to bypass the threshold check.
|
|
|
|
When CMTS detects that FEC correctable count goes
|
|
higher than ccsUpSpecMgmtFecCorrectThres1, it
|
|
switch to Profile 2. Therefore,
|
|
ccsUpSpecMgmtFecCorrectThres1 should be smaller
|
|
than ccsUpSpecMgmtFecCorrectThres2."
|
|
::= { ccsUpSpecMgmtEntry 4 }
|
|
|
|
ccsUpSpecMgmtFecCorrectThres2 OBJECT-TYPE
|
|
SYNTAX Integer32 (1..20 )
|
|
MAX-ACCESS read-write
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The FEC correctable count threshold. This object
|
|
is applicable for profile 2.
|
|
|
|
When CMTS detects that FEC correctable count goes higher
|
|
than ccsUpSpecMgmtFecCorrectThres2, modulation change can
|
|
occur, depending on the type of ccsUpSpecMgmtHopPriority.
|
|
|
|
Note: SNMP SET will be rejected if
|
|
ccsUpSpecMgmtFecCorrectThres2 is lower than
|
|
ccsUpSpecMgmtFecCorrectThres1."
|
|
::= { ccsUpSpecMgmtEntry 5 }
|
|
|
|
ccsUpSpecMgmtFecUnCorrectThres1 OBJECT-TYPE
|
|
SYNTAX Integer32 (0 | 1..30 )
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The FEC uncorrectable count threshold. This object
|
|
is applicable for modulation profile 1.
|
|
|
|
A value 0 indicates to bypass the threshold check.
|
|
|
|
When CMTS detects that FEC uncorrectable count goes higher than
|
|
ccsUpSpecMgmtFecUnCorrectThres1, it switches to Profile 2.
|
|
Therefore, ccsUpSpecMgmtFecUnCorrectThres1 should be smaller
|
|
than ccsUpSpecMgmtFecUnCorrectThres2."
|
|
::= { ccsUpSpecMgmtEntry 6 }
|
|
|
|
ccsUpSpecMgmtFecUnCorrectThres2 OBJECT-TYPE
|
|
SYNTAX Integer32 (0 | 1..30 )
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The FEC uncorrectable count threshold. This object
|
|
is applicable for modulation profile 2.
|
|
|
|
A value 0 indicates to bypass the threshold check.
|
|
|
|
Refer to ccsUpSpecMgmtCriteria on how
|
|
ccsUpSpecMgmtFecUnCorrectThres2 can trigger a change
|
|
in frequency, modulation or channel width.
|
|
|
|
Note: SNMP SET is rejected if ccsUpSpecMgmtFecUnCorrectThres2
|
|
is lower than ccsUpSpecMgmtFecUnCorrectThres1."
|
|
::= { ccsUpSpecMgmtEntry 7 }
|
|
|
|
ccsUpSpecMgmtSnrPollPeriod OBJECT-TYPE
|
|
SYNTAX Integer32 (500..25000 )
|
|
UNITS "msec"
|
|
MAX-ACCESS read-write
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"A period between SNR pollings.
|
|
|
|
The SNR is collected from the Fast Fourier Transform
|
|
(FFT) measurement over the in-use band when there is
|
|
no CM signals. When the CMTS detects that SNR doesn't
|
|
meet ccsUpSpecMgmtSnrThres1 or ccsUpSpecMgmtSnrThres2,
|
|
a possible hopping occurs, depending on the type of
|
|
ccsUpSpecMgmtHopPriority."
|
|
DEFVAL { 500 }
|
|
::= { ccsUpSpecMgmtEntry 8 }
|
|
|
|
ccsUpSpecMgmtHopCondition OBJECT-TYPE
|
|
SYNTAX INTEGER {
|
|
snr(0),
|
|
stationMaintainenceMiss(1),
|
|
others(2)
|
|
}
|
|
MAX-ACCESS read-only
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"A condition that triggers hopping.
|
|
|
|
The SNR condition occurs when SNR does not meet
|
|
the ccsUpSpecMgmtSnrThres1 or ccsUpSpecMgmtSnrThres2.
|
|
|
|
The stationMaintainenceMiss condition occurs when the
|
|
percentage of offline CMs is reached."
|
|
::= { ccsUpSpecMgmtEntry 9 }
|
|
|
|
ccsUpSpecMgmtFromCenterFreq OBJECT-TYPE
|
|
SYNTAX Unsigned32 (0 | 5000..65000 )
|
|
UNITS "KHz"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Center frequency before hopping occurs.
|
|
|
|
A value 0 indicates that the interface has no
|
|
frequency assigned."
|
|
::= { ccsUpSpecMgmtEntry 10 }
|
|
|
|
ccsUpSpecMgmtToCenterFreq OBJECT-TYPE
|
|
SYNTAX Unsigned32 (0 | 5000..65000 )
|
|
UNITS "KHz"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Current center frequency.
|
|
|
|
A value 0 indicates that the interface has no
|
|
frequency assigned."
|
|
::= { ccsUpSpecMgmtEntry 11 }
|
|
|
|
ccsUpSpecMgmtFromBandWidth OBJECT-TYPE
|
|
SYNTAX Unsigned32 (200 | 400 | 800 | 1600 | 3200 | 6400)
|
|
UNITS "KHz"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION "Bandwidth before hopping occurs."
|
|
::= { ccsUpSpecMgmtEntry 12 }
|
|
|
|
ccsUpSpecMgmtToBandWidth OBJECT-TYPE
|
|
SYNTAX Unsigned32 (200 | 400 | 800 | 1600 | 3200 | 6400)
|
|
UNITS "KHz"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION "Current bandwidth."
|
|
::= { ccsUpSpecMgmtEntry 13 }
|
|
|
|
ccsUpSpecMgmtFromModProfile OBJECT-TYPE
|
|
SYNTAX Integer32 (1..2147483647 )
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Modulation profile index before hopping occurs.
|
|
It is the index identical to the docsIfModIndex
|
|
in the docsIfCmtsModulationTable.
|
|
|
|
For the detailed descriptions, see the
|
|
docsIfCmtsModulationTable and docsIfCmtsModIndex
|
|
DESCRIPTIONS."
|
|
::= { ccsUpSpecMgmtEntry 14 }
|
|
|
|
ccsUpSpecMgmtToModProfile OBJECT-TYPE
|
|
SYNTAX Integer32 (1..2147483647 )
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The current modulation profile index.
|
|
It is the index identical to the docsIfModIndex
|
|
in the docsIfCmtsModulationTable.
|
|
|
|
For the detailed descriptions, see the
|
|
docsIfCmtsModulationTable and docsIfCmtsModIndex
|
|
DESCRIPTIONS."
|
|
::= { ccsUpSpecMgmtEntry 15 }
|
|
|
|
ccsUpSpecMgmtSNR OBJECT-TYPE
|
|
SYNTAX Integer32 (-100..100 )
|
|
UNITS "dB"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Current SNR.
|
|
A value -99 indicates the system detected no
|
|
modem on line, and a value of -100 indicates the
|
|
system was unable to retrieve the SNR value."
|
|
::= { ccsUpSpecMgmtEntry 16 }
|
|
|
|
ccsUpSpecMgmtUpperBoundFreq OBJECT-TYPE
|
|
SYNTAX CCSFrequency
|
|
UNITS "KHz"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION "Upper bound frequency that the upstream supports."
|
|
::= { ccsUpSpecMgmtEntry 17 }
|
|
|
|
ccsUpSpecMgmtCnrThres1 OBJECT-TYPE
|
|
SYNTAX Integer32 (0 | 5..35 )
|
|
UNITS "dB"
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The Carrier to Noise (CNR) threshold. This
|
|
object is applicable for modulation profile 1.
|
|
|
|
|
|
When the CMTS detects that the CNR goes lower than
|
|
ccsUpSpecMgmtCnrThres1, it switches to profile 2.
|
|
Therefore, ccsUpSpecMgmtCnrThres1 should be larger
|
|
than ccsUpSpecMgmtCnrThres2.
|
|
|
|
A value 0 indicates to bypass the threshold check."
|
|
DEFVAL { 25 }
|
|
::= { ccsUpSpecMgmtEntry 18 }
|
|
|
|
ccsUpSpecMgmtCnrThres2 OBJECT-TYPE
|
|
SYNTAX Integer32 (0 | 5..35 )
|
|
UNITS "dB"
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The Carrier to Noise (CNR) threshold. This object
|
|
is applicable for modulation profile 2.
|
|
|
|
Refer to ccsUpSpecMgmtCriteria on how
|
|
ccsUpSpecMgmtCnrThres2 can trigger a change
|
|
in frequency, modulation or channel width.
|
|
|
|
A value 0 indicates to bypass the threshold check.
|
|
|
|
Note: The SNMP SET is rejected if both
|
|
ccsUpSpecMgmtCnrThres1, ccsUpSpecMgmtCnrThres2
|
|
are non-zero and ccsUpSpecMgmtCnrThres2
|
|
is higher than ccsUpSpecMgmtCnrThres1."
|
|
DEFVAL { 15 }
|
|
::= { ccsUpSpecMgmtEntry 19 }
|
|
|
|
ccsUpSpecMgmtCNR OBJECT-TYPE
|
|
SYNTAX Integer32 (-100..100 )
|
|
UNITS "dB"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Current CNR.
|
|
A value -99 indicates the system detected no
|
|
modem on line, and a value of -100 indicates the
|
|
system was unable to retrieve the CNR value."
|
|
::= { ccsUpSpecMgmtEntry 20 }
|
|
|
|
ccsUpSpecMgmtMissedMaintMsgThres OBJECT-TYPE
|
|
SYNTAX Integer32 (0..100 )
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The missed maintenance message threshold in percentage.
|
|
|
|
A value 0 indicates that the interface has no spectrum
|
|
group assigned. i.e. ccsUpSpecMgmtSpecGroup equals 0."
|
|
::= { ccsUpSpecMgmtEntry 21 }
|
|
|
|
ccsUpSpecMgmtHopPeriod OBJECT-TYPE
|
|
SYNTAX Integer32 (0 | 1..3600 )
|
|
UNITS "seconds"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The minimum time between frequency hops in seconds.
|
|
|
|
A value 0 indicates that the interface has no
|
|
spectrum group assigned. i.e. ccsUpSpecMgmtSpecGroup
|
|
equals to 0."
|
|
::= { ccsUpSpecMgmtEntry 22 }
|
|
|
|
ccsUpSpecMgmtCriteria OBJECT-TYPE
|
|
SYNTAX BITS {
|
|
snrBelowThres(0),
|
|
cnrBelowThres(1),
|
|
corrFecAboveThres(2),
|
|
uncorrFecAboveThres(3),
|
|
snrAboveThres(4),
|
|
cnrAboveThres(5),
|
|
corrFecBelowThres(6),
|
|
uncorrFecBelowThres(7),
|
|
noActiveModem(8),
|
|
uncorrFecAboveSecondThres(9),
|
|
others(10)
|
|
}
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Defines the criteria that trigger a change in
|
|
frequency hopping, modulation or channel width.
|
|
|
|
Depending on the type of linecards, the criteria
|
|
are slightly different:
|
|
|
|
For the linecards that have no Hardware
|
|
Based Spectrum Management capability like
|
|
the uBR-MC1xC, change in modulation or frequency
|
|
occurs in the following criteria:
|
|
|
|
1) Change from modulation profile 1 to
|
|
modulation profile 2 would occur when CMTS
|
|
detects the SNR that goes below the
|
|
threshold and either corr FEC or uncorr FEC
|
|
is above the threshold. In this case,
|
|
snrBelowThres and either corrFecAboveThres or
|
|
uncorrFecAboveThres bits will get set.
|
|
|
|
2) Change from modulation profile 2 to
|
|
modulation profile 1 would occur when CMTS
|
|
detects the SNR goes above the threshold+3
|
|
and both corr FEC and uncorr FEC are
|
|
below the threshold. In this case,
|
|
snrAboveThres and corrFecBelowThres
|
|
and uncorrFecBelowThres bits will get set.
|
|
|
|
3) Change in frequency or frequency hopping would
|
|
occur when CMTS detects no active modem on the link.
|
|
In this case, noActiveModem bit will get
|
|
set accordingly.
|
|
|
|
|
|
For the linecards that have the Hardware Based
|
|
Spectrum Management capability, change in
|
|
frequency, modulation or channel width occurs
|
|
in the following criteria:
|
|
|
|
1) when CMTS detects the SNR or CNR goes below the
|
|
threshold and either corr FEC or uncorr FEC is
|
|
above the threshold. In this case,
|
|
either snrBelowThres or cnrBelowThres and
|
|
either corrFecAboveThres or uncorrFecAboveThres
|
|
bits will get set.
|
|
|
|
2) when CMTS detects the SNR or CNR goes above the
|
|
threshold + 3 and both corr FEC and uncorr FEC are
|
|
below the threshold. In this case,
|
|
either snrAboveThres or cnrAboveThres and both
|
|
corrFecBelowThres and uncorrFecBelowThres bits
|
|
will get set.
|
|
|
|
3) when CMTS detects no active modem on the link or
|
|
uncorr FEC is above ccsUpSpecMgmtFecUnCorrectThres2.
|
|
In this case noActiveModem or
|
|
uncorrFecAboveSecondThres bit will get set
|
|
accordingly.
|
|
|
|
Note: The order of frequency, modulation or channel
|
|
width changes for the advanced spectrum management
|
|
linecards will be determined based on the selection of
|
|
the ccsUpSpecMgmtHopPriority."
|
|
::= { ccsUpSpecMgmtEntry 23 }
|
|
|
|
ccsUpSpecMgmtSpecGroup OBJECT-TYPE
|
|
SYNTAX Unsigned32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The spectrum group assigned to the upstream. The value of 0 for
|
|
the object indicates that the upstream has no spectrum group
|
|
assigned."
|
|
DEFVAL { 0 }
|
|
::= { ccsUpSpecMgmtEntry 24 }
|
|
|
|
ccsUpSpecMgmtSharedSpectrum OBJECT-TYPE
|
|
SYNTAX Unsigned32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The fiber-node assigned to the upstreams. Upstreams having
|
|
same fiber-node number indicates that they physically
|
|
combine together into same RF domain and must have unique
|
|
frequency assigned. The value of 0 for the object
|
|
indicates that the upstream is not physically combine with
|
|
any others."
|
|
DEFVAL { 0 }
|
|
::= { ccsUpSpecMgmtEntry 25 }
|
|
|
|
|
|
|
|
ccsSpecGroupFreqTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF CcsSpecGroupFreqEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This table contains the frequency and band configuration
|
|
of the spectrum group."
|
|
::= { ccsConfigObjects 2 }
|
|
|
|
ccsSpecGroupFreqEntry OBJECT-TYPE
|
|
SYNTAX CcsSpecGroupFreqEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An entry in ccsSpecGroupFreqTable. Each entry represents a
|
|
center frequency or a frequency band configured for the
|
|
spectrum group."
|
|
INDEX {
|
|
ccsSpecGroupNumber,
|
|
ccsSpecGroupFreqIndex
|
|
}
|
|
::= { ccsSpecGroupFreqTable 1 }
|
|
|
|
CcsSpecGroupFreqEntry ::= SEQUENCE {
|
|
ccsSpecGroupFreqIndex Unsigned32,
|
|
ccsSpecGroupFreqType INTEGER ,
|
|
ccsSpecGroupFreqLower Integer32,
|
|
ccsSpecGroupFreqUpper Integer32,
|
|
ccsSpecGroupStorage StorageType,
|
|
ccsSpecGroupRowStatus RowStatus
|
|
}
|
|
|
|
ccsSpecGroupFreqIndex OBJECT-TYPE
|
|
SYNTAX Unsigned32 (1..4294967295 )
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An arbitrary index to uniquely identify frequencies or bands
|
|
configured in spectrum group."
|
|
::= { ccsSpecGroupFreqEntry 1 }
|
|
|
|
ccsSpecGroupFreqType OBJECT-TYPE
|
|
SYNTAX INTEGER {
|
|
centerFreq(1),
|
|
bandFreq(2)
|
|
}
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The type of the frequency configured in spectrum group. This is
|
|
a mandatory object and can be modified when the row is active.
|
|
If the value of centerFreq(1) is specified, the values of the
|
|
corresponding instance of ccsSpecGroupFreqLower and
|
|
csSpecGroupFreqUpper object must be identical. If the value of
|
|
bandFreq(2) is specified, the values of the corresponding
|
|
instance of ccsSpecGroupFreqLower and csSpecGroupFreqUpper
|
|
must be unique."
|
|
::= { ccsSpecGroupFreqEntry 2 }
|
|
|
|
ccsSpecGroupFreqLower OBJECT-TYPE
|
|
SYNTAX Integer32 (0..1000000000 )
|
|
UNITS "Hz"
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The lower frequency configured in spectrum group. This is a
|
|
mandatory object and can be modified when the row is active.
|
|
To configure a band frequency in the spectrum group, the value
|
|
of this object must be lower than the value of the corresponding
|
|
instance of ccsSpecGroupFreqUpper. To configure a fixed center
|
|
frequency in the spectrum group, the value of this object must
|
|
be equal to the value of the corresponding instance of
|
|
ccsSpecGroupFreqUpper."
|
|
::= { ccsSpecGroupFreqEntry 3 }
|
|
|
|
ccsSpecGroupFreqUpper OBJECT-TYPE
|
|
SYNTAX Integer32 (0..1000000000 )
|
|
UNITS "Hz"
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The upper frequency configured in spectrum group. This is a
|
|
mandatory object and can be modified when the row is active.
|
|
To configure a band frequency in the spectrum group, the value
|
|
of this object must be greater than the value of the
|
|
corresponding instance of ccsSpecGroupFreqLower. To configure a
|
|
fixed center frequency in the spectrum group, the value of this
|
|
object must be equal to the value of the corresponding instance
|
|
of ccsSpecGroupFreqLower."
|
|
::= { ccsSpecGroupFreqEntry 4 }
|
|
|
|
ccsSpecGroupStorage OBJECT-TYPE
|
|
SYNTAX StorageType
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION "The storage type for this conceptual row."
|
|
::= { ccsSpecGroupFreqEntry 5 }
|
|
|
|
ccsSpecGroupRowStatus OBJECT-TYPE
|
|
SYNTAX RowStatus
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The status of this conceptual row. This object is used for
|
|
creating/deleting entries in ccsSpecGroupFreqTable.
|
|
|
|
A conceptual row may not be created via SNMP without
|
|
explicitly setting the value of ccsSpecGroupRowStatus to
|
|
createAndGo(4).
|
|
|
|
A conceptual row can not have the status of active(1) until
|
|
proper values have been assigned to the mandatory objects
|
|
ccsSpecGroupFreqType, ccsSpecGroupFreqLower, and
|
|
ccsSpecGroupFreqUpper.
|
|
|
|
A conceptual row may be modified or deleted any time. If
|
|
the frequency represents by the row has been assigned to a
|
|
cable upstream interface, modifying or deleting such row
|
|
would cause the cable upstream interface frequency
|
|
reassignment."
|
|
::= { ccsSpecGroupFreqEntry 6 }
|
|
|
|
|
|
-- Notification group
|
|
ciscoCableSpectrumMIBNotificationPrefix OBJECT IDENTIFIER
|
|
::= { ciscoCableSpectrumMIB 2 }
|
|
|
|
ccsMIBNotifications OBJECT IDENTIFIER
|
|
::= { ciscoCableSpectrumMIBNotificationPrefix 0 }
|
|
|
|
|
|
|
|
ccsHoppingNotification NOTIFICATION-TYPE
|
|
OBJECTS {
|
|
ccsUpSpecMgmtHopCondition,
|
|
ccsUpSpecMgmtFromCenterFreq,
|
|
ccsUpSpecMgmtToCenterFreq,
|
|
ccsUpSpecMgmtFromBandWidth,
|
|
ccsUpSpecMgmtToBandWidth,
|
|
ccsUpSpecMgmtFromModProfile,
|
|
ccsUpSpecMgmtToModProfile
|
|
}
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"A notification is sent when there's a change in
|
|
frequency (hopping), modulation, or profile.
|
|
|
|
In the case of frequency hopping,
|
|
ccsUpSpecMgmtHopCondition would indicate whether
|
|
SNR or modemOffline that caused the hopping."
|
|
::= { ccsMIBNotifications 1 }
|
|
|
|
|
|
ccsSpecMgmtNotification NOTIFICATION-TYPE
|
|
OBJECTS {
|
|
ccsUpSpecMgmtCriteria,
|
|
ccsUpSpecMgmtFromCenterFreq,
|
|
ccsUpSpecMgmtToCenterFreq,
|
|
ccsUpSpecMgmtFromBandWidth,
|
|
ccsUpSpecMgmtToBandWidth,
|
|
ccsUpSpecMgmtFromModProfile,
|
|
ccsUpSpecMgmtToModProfile
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A notification is sent when there's a change in
|
|
frequency hopping, modulation, or profile.
|
|
ccsUpSpecMgmtCriteria is used to indicate the
|
|
cause(s)."
|
|
::= { ccsMIBNotifications 2 }
|
|
-- Conformance statement
|
|
ciscoCableSpectrumMIBConformance OBJECT IDENTIFIER
|
|
::= { ciscoCableSpectrumMIB 3 }
|
|
|
|
ciscoCableSpectrumMIBCompliances OBJECT IDENTIFIER
|
|
::= { ciscoCableSpectrumMIBConformance 1 }
|
|
|
|
ciscoCableSpectrumMIBGroups OBJECT IDENTIFIER
|
|
::= { ciscoCableSpectrumMIBConformance 2 }
|
|
|
|
|
|
-- compliance statements
|
|
ccsCompliance MODULE-COMPLIANCE
|
|
STATUS obsolete
|
|
DESCRIPTION
|
|
"The compliance statement for devices that implement
|
|
DOCSIS-compliant Radio Frequency Interfaces and Spectrum
|
|
Management features."
|
|
MODULE -- this module
|
|
MANDATORY-GROUPS { ccsFlapGroup }
|
|
::= { ciscoCableSpectrumMIBCompliances 1 }
|
|
|
|
ccsCompliance2 MODULE-COMPLIANCE
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The compliance statement for devices that implement DOCSIS-
|
|
compliant Radio Frequency Interfaces and Spectrum
|
|
Management features.
|
|
|
|
This compliance is deprecated and replaced by
|
|
ccsCompliance3."
|
|
MODULE -- this module
|
|
MANDATORY-GROUPS {
|
|
ccsFlapGroup,
|
|
ccsSpectrumGroup,
|
|
ccsUpSpecMgmtGroup
|
|
}
|
|
::= { ciscoCableSpectrumMIBCompliances 2 }
|
|
|
|
ccsCompliance3 MODULE-COMPLIANCE
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The compliance statement for devices that implement DOCSIS-
|
|
compliant Radio Frequency Interfaces and Spectrum
|
|
Management features."
|
|
MODULE -- this module
|
|
MANDATORY-GROUPS {
|
|
ccsFlapGroupRev1,
|
|
ccsSpectrumGroup,
|
|
ccsUpSpecMgmtGroup
|
|
}
|
|
::= { ciscoCableSpectrumMIBCompliances 3 }
|
|
|
|
ccsCompliance4 MODULE-COMPLIANCE
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The compliance statement for devices that implement DOCSIS-
|
|
compliant Radio Frequency Interfaces and Spectrum
|
|
Management features."
|
|
MODULE -- this module
|
|
MANDATORY-GROUPS {
|
|
ccsFlapGroupRev1,
|
|
ccsSpectrumGroup,
|
|
ccsNotificationGroup,
|
|
ccsUpSpecMgmtGroupRev1
|
|
}
|
|
::= { ciscoCableSpectrumMIBCompliances 4 }
|
|
|
|
ccsCompliance5 MODULE-COMPLIANCE
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The compliance statement for devices that implement DOCSIS-
|
|
compliant Radio Frequency Interfaces and Spectrum
|
|
Management features."
|
|
MODULE -- this module
|
|
MANDATORY-GROUPS {
|
|
ccsFlapGroupRev2,
|
|
ccsSpectrumGroup,
|
|
ccsNotificationGroup,
|
|
ccsUpSpecMgmtGroupRev2
|
|
}
|
|
|
|
OBJECT ccsFlapListMaxSize
|
|
WRITE-SYNTAX Integer32(1..8191 )
|
|
DESCRIPTION
|
|
"Current implementation limits the upper bound to 8191."
|
|
::= { ciscoCableSpectrumMIBCompliances 5 }
|
|
|
|
ccsCompliance6 MODULE-COMPLIANCE
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The compliance statement for devices that implement DOCSIS-
|
|
compliant Radio Frequency Interfaces and Spectrum
|
|
Management features."
|
|
MODULE -- this module
|
|
MANDATORY-GROUPS {
|
|
ccsFlapGroupRev2,
|
|
ccsSpectrumGroup,
|
|
ccsNotificationGroupRev1,
|
|
ccsUpSpecMgmtGroupRev3
|
|
}
|
|
|
|
OBJECT ccsFlapListMaxSize
|
|
WRITE-SYNTAX Integer32(1..8191 )
|
|
DESCRIPTION
|
|
"Current implementation limits the upper bound to 8191."
|
|
::= { ciscoCableSpectrumMIBCompliances 6 }
|
|
|
|
ccsCompliance7 MODULE-COMPLIANCE
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The compliance statement for devices that implement DOCSIS-
|
|
compliant Radio Frequency Interfaces and Spectrum
|
|
Management features."
|
|
MODULE -- this module
|
|
MANDATORY-GROUPS {
|
|
ccsFlapGroupRev2,
|
|
ccsSpectrumGroup,
|
|
ccsNotificationGroupRev1,
|
|
ccsUpSpecMgmtGroupRev4,
|
|
ccsSpecGroupFreqGroup,
|
|
ccsUpInSpecGroupGroup,
|
|
ccsUpInFiberNodeGroup
|
|
}
|
|
|
|
OBJECT ccsFlapListMaxSize
|
|
WRITE-SYNTAX Integer32(1..8191 )
|
|
DESCRIPTION
|
|
"Current implementation limits the upper bound to 8191."
|
|
|
|
OBJECT ccsSpecGroupStorage
|
|
MIN-ACCESS read-only
|
|
DESCRIPTION
|
|
"Only read-only access to this object need to be supported."
|
|
|
|
OBJECT ccsSpecGroupRowStatus
|
|
SYNTAX INTEGER {
|
|
active(1),
|
|
createAndGo(4),
|
|
destroy(6)
|
|
}
|
|
DESCRIPTION
|
|
"Only createAndGo(4), destroy(6), and active(1) need to be
|
|
supported.
|
|
|
|
value active(1) may be read but not written. value
|
|
createAndGo(4) and destroy(6)may be written but are never
|
|
read."
|
|
|
|
OBJECT ccsSpecGroupUpstreamStorage
|
|
MIN-ACCESS read-only
|
|
DESCRIPTION
|
|
"Only read-only access to this object need to be supported."
|
|
|
|
OBJECT ccsSpecGroupUpstreamRowStatus
|
|
SYNTAX INTEGER {
|
|
active(1)
|
|
}
|
|
MIN-ACCESS read-only
|
|
DESCRIPTION
|
|
"Only read-only access to this object need to be supported.
|
|
Only active(1) need to be supported."
|
|
|
|
OBJECT ccsFiberNodeUpstreamStorage
|
|
MIN-ACCESS read-only
|
|
DESCRIPTION
|
|
"Only read-only access to this object need to be supported."
|
|
|
|
OBJECT ccsFiberNodeUpstreamRowStatus
|
|
SYNTAX INTEGER {
|
|
active(1)
|
|
}
|
|
MIN-ACCESS read-only
|
|
DESCRIPTION
|
|
"Only read-only access to this object need to be supported.
|
|
Only active(1) need to be supported."
|
|
::= { ciscoCableSpectrumMIBCompliances 7 }
|
|
|
|
-- units of conformance
|
|
ccsFlapGroup OBJECT-GROUP
|
|
OBJECTS {
|
|
ccsFlapListMaxSize,
|
|
ccsFlapListCurrentSize,
|
|
ccsFlapAging,
|
|
ccsFlapInsertionTime,
|
|
ccsFlapUpstreamIfIndex,
|
|
ccsFlapDownstreamIfIndex,
|
|
ccsFlapInsertionFails,
|
|
ccsFlapHits,
|
|
ccsFlapMisses,
|
|
ccsFlapCrcErrors,
|
|
ccsFlapPowerAdjustments,
|
|
ccsFlapTotal,
|
|
ccsFlapLastFlapTime,
|
|
ccsFlapCreateTime,
|
|
ccsFlapRowStatus
|
|
}
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"Group of objects implemented in CMTS
|
|
providing Flap List information.
|
|
|
|
This object group has been deprecated and replaced by
|
|
ccsFlapGroupRev1."
|
|
::= { ciscoCableSpectrumMIBGroups 1 }
|
|
|
|
ccsSpectrumGroup OBJECT-GROUP
|
|
OBJECTS {
|
|
ccsSpectrumRequestIfIndex,
|
|
ccsSpectrumRequestMacAddr,
|
|
ccsSpectrumRequestUpperFreq,
|
|
ccsSpectrumRequestLowFreq,
|
|
ccsSpectrumRequestResolution,
|
|
ccsSpectrumRequestStartTime,
|
|
ccsSpectrumRequestStoppedTime,
|
|
ccsSpectrumRequestOperation,
|
|
ccsSpectrumRequestOperState,
|
|
ccsSpectrumRequestStatus,
|
|
ccsSpectrumDataFreq,
|
|
ccsSpectrumDataPower,
|
|
ccsSNRRequestMacAddr,
|
|
ccsSNRRequestSNR,
|
|
ccsSNRRequestStartTime,
|
|
ccsSNRRequestStoppedTime,
|
|
ccsSNRRequestOperation,
|
|
ccsSNRRequestOperState,
|
|
ccsSNRRequestStatus
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Group of objects implemented in Cable Modem
|
|
Termination Systems providing upstream spectrum data
|
|
information."
|
|
::= { ciscoCableSpectrumMIBGroups 2 }
|
|
|
|
ccsUpSpecMgmtGroup OBJECT-GROUP
|
|
OBJECTS {
|
|
ccsUpSpecMgmtHopPriority,
|
|
ccsUpSpecMgmtSnrThres1,
|
|
ccsUpSpecMgmtSnrThres2,
|
|
ccsUpSpecMgmtFecCorrectThres1,
|
|
ccsUpSpecMgmtFecCorrectThres2,
|
|
ccsUpSpecMgmtFecUnCorrectThres1,
|
|
ccsUpSpecMgmtFecUnCorrectThres2,
|
|
ccsUpSpecMgmtSnrPollPeriod,
|
|
ccsUpSpecMgmtHopCondition,
|
|
ccsUpSpecMgmtFromCenterFreq,
|
|
ccsUpSpecMgmtToCenterFreq,
|
|
ccsUpSpecMgmtFromBandWidth,
|
|
ccsUpSpecMgmtToBandWidth,
|
|
ccsUpSpecMgmtFromModProfile,
|
|
ccsUpSpecMgmtToModProfile,
|
|
ccsUpSpecMgmtSNR
|
|
}
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"Group of objects implemented in Cable Modem
|
|
Termination Systems for configuring cable upstream
|
|
interface attributes which are used to increase the
|
|
performance and proactive hopping."
|
|
::= { ciscoCableSpectrumMIBGroups 3 }
|
|
|
|
ccsNotificationGroup NOTIFICATION-GROUP
|
|
NOTIFICATIONS { ccsHoppingNotification }
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"The notification which a CISCO-CABLE-SPECTRUM-MIB
|
|
entity is required to implement."
|
|
::= { ciscoCableSpectrumMIBGroups 4 }
|
|
|
|
ccsFlapGroupRev1 OBJECT-GROUP
|
|
OBJECTS {
|
|
ccsFlapListMaxSize,
|
|
ccsFlapListCurrentSize,
|
|
ccsFlapAging,
|
|
ccsFlapInsertionTime,
|
|
ccsFlapUpstreamIfIndex,
|
|
ccsFlapDownstreamIfIndex,
|
|
ccsFlapLastFlapTime,
|
|
ccsFlapCreateTime,
|
|
ccsFlapRowStatus,
|
|
ccsFlapInsertionFailNum,
|
|
ccsFlapHitNum,
|
|
ccsFlapMissNum,
|
|
ccsFlapCrcErrorNum,
|
|
ccsFlapPowerAdjustmentNum,
|
|
ccsFlapTotalNum,
|
|
ccsFlapResetNow,
|
|
ccsFlapLastResetTime,
|
|
ccsFlapPowerAdjustThreshold,
|
|
ccsFlapMissThreshold,
|
|
ccsFlapResetAll,
|
|
ccsFlapClearAll,
|
|
ccsFlapLastClearTime
|
|
}
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"Group of objects implemented in CMTS
|
|
providing Flap List information.
|
|
This object group has been deprecated and replaced by
|
|
ccsFlapGroupRev2."
|
|
::= { ciscoCableSpectrumMIBGroups 5 }
|
|
|
|
ccsUpSpecMgmtGroupRev1 OBJECT-GROUP
|
|
OBJECTS {
|
|
ccsUpSpecMgmtHopPriority,
|
|
ccsUpSpecMgmtSnrThres1,
|
|
ccsUpSpecMgmtSnrThres2,
|
|
ccsUpSpecMgmtFecCorrectThres1,
|
|
ccsUpSpecMgmtFecCorrectThres2,
|
|
ccsUpSpecMgmtFecUnCorrectThres1,
|
|
ccsUpSpecMgmtFecUnCorrectThres2,
|
|
ccsUpSpecMgmtHopCondition,
|
|
ccsUpSpecMgmtFromCenterFreq,
|
|
ccsUpSpecMgmtToCenterFreq,
|
|
ccsUpSpecMgmtFromBandWidth,
|
|
ccsUpSpecMgmtToBandWidth,
|
|
ccsUpSpecMgmtFromModProfile,
|
|
ccsUpSpecMgmtToModProfile,
|
|
ccsUpSpecMgmtSNR
|
|
}
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"Group of objects implemented in Cable Modem
|
|
Termination Systems for configuring cable upstream
|
|
interface attributes which are used to increase the
|
|
performance and proactive hopping.
|
|
|
|
This object group has been deprecated and replaced by
|
|
ccsUpSpecMgmtGroupRev2."
|
|
::= { ciscoCableSpectrumMIBGroups 6 }
|
|
|
|
ccsFlapGroupRev2 OBJECT-GROUP
|
|
OBJECTS {
|
|
ccsFlapListMaxSize,
|
|
ccsFlapListCurrentSize,
|
|
ccsFlapAging,
|
|
ccsFlapInsertionTime,
|
|
ccsCmFlapLastFlapTime,
|
|
ccsCmFlapCreateTime,
|
|
ccsCmFlapInsertionFailNum,
|
|
ccsCmFlapHitNum,
|
|
ccsCmFlapMissNum,
|
|
ccsCmFlapCrcErrorNum,
|
|
ccsCmFlapPowerAdjustmentNum,
|
|
ccsCmFlapTotalNum,
|
|
ccsCmFlapResetNow,
|
|
ccsCmFlapLastResetTime,
|
|
ccsCmFlapRowStatus
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Group of objects implemented in CMTS
|
|
providing Flap List information."
|
|
::= { ciscoCableSpectrumMIBGroups 7 }
|
|
|
|
ccsUpSpecMgmtGroupRev2 OBJECT-GROUP
|
|
OBJECTS {
|
|
ccsUpSpecMgmtHopPriority,
|
|
ccsUpSpecMgmtSnrThres1,
|
|
ccsUpSpecMgmtSnrThres2,
|
|
ccsUpSpecMgmtFecCorrectThres1,
|
|
ccsUpSpecMgmtFecCorrectThres2,
|
|
ccsUpSpecMgmtFecUnCorrectThres1,
|
|
ccsUpSpecMgmtFecUnCorrectThres2,
|
|
ccsUpSpecMgmtHopCondition,
|
|
ccsUpSpecMgmtFromCenterFreq,
|
|
ccsUpSpecMgmtToCenterFreq,
|
|
ccsUpSpecMgmtFromBandWidth,
|
|
ccsUpSpecMgmtToBandWidth,
|
|
ccsUpSpecMgmtFromModProfile,
|
|
ccsUpSpecMgmtToModProfile,
|
|
ccsUpSpecMgmtSNR,
|
|
ccsUpSpecMgmtUpperBoundFreq
|
|
}
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"Group of objects implemented in Cable Modem
|
|
Termination Systems for configuring cable upstream
|
|
interface attributes."
|
|
::= { ciscoCableSpectrumMIBGroups 8 }
|
|
|
|
ccsNotificationGroupRev1 NOTIFICATION-GROUP
|
|
NOTIFICATIONS { ccsSpecMgmtNotification }
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The notification which a CISCO-CABLE-SPECTRUM-MIB
|
|
entity is required to implement."
|
|
::= { ciscoCableSpectrumMIBGroups 9 }
|
|
|
|
ccsUpSpecMgmtGroupRev3 OBJECT-GROUP
|
|
OBJECTS {
|
|
ccsUpSpecMgmtHopPriority,
|
|
ccsUpSpecMgmtSnrThres1,
|
|
ccsUpSpecMgmtSnrThres2,
|
|
ccsUpSpecMgmtFecCorrectThres1,
|
|
ccsUpSpecMgmtFecUnCorrectThres1,
|
|
ccsUpSpecMgmtFecUnCorrectThres2,
|
|
ccsUpSpecMgmtFromCenterFreq,
|
|
ccsUpSpecMgmtToCenterFreq,
|
|
ccsUpSpecMgmtFromBandWidth,
|
|
ccsUpSpecMgmtToBandWidth,
|
|
ccsUpSpecMgmtFromModProfile,
|
|
ccsUpSpecMgmtToModProfile,
|
|
ccsUpSpecMgmtSNR,
|
|
ccsUpSpecMgmtUpperBoundFreq,
|
|
ccsUpSpecMgmtCnrThres1,
|
|
ccsUpSpecMgmtCnrThres2,
|
|
ccsUpSpecMgmtCNR,
|
|
ccsUpSpecMgmtMissedMaintMsgThres,
|
|
ccsUpSpecMgmtHopPeriod,
|
|
ccsUpSpecMgmtCriteria
|
|
}
|
|
STATUS deprecated
|
|
DESCRIPTION
|
|
"Group of objects implemented in Cable Modem
|
|
Termination Systems for configuring cable upstream
|
|
interface attributes."
|
|
::= { ciscoCableSpectrumMIBGroups 10 }
|
|
|
|
ccsSpecGroupFreqGroup OBJECT-GROUP
|
|
OBJECTS {
|
|
ccsSpecGroupFreqType,
|
|
ccsSpecGroupFreqLower,
|
|
ccsSpecGroupFreqUpper,
|
|
ccsSpecGroupStorage,
|
|
ccsSpecGroupRowStatus
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Global spectrum group frequency / band definition."
|
|
::= { ciscoCableSpectrumMIBGroups 11 }
|
|
|
|
ccsUpSpecMgmtGroupRev4 OBJECT-GROUP
|
|
OBJECTS {
|
|
ccsUpSpecMgmtHopPriority,
|
|
ccsUpSpecMgmtSnrThres1,
|
|
ccsUpSpecMgmtSnrThres2,
|
|
ccsUpSpecMgmtFecCorrectThres1,
|
|
ccsUpSpecMgmtFecUnCorrectThres1,
|
|
ccsUpSpecMgmtFecUnCorrectThres2,
|
|
ccsUpSpecMgmtFromCenterFreq,
|
|
ccsUpSpecMgmtToCenterFreq,
|
|
ccsUpSpecMgmtFromBandWidth,
|
|
ccsUpSpecMgmtToBandWidth,
|
|
ccsUpSpecMgmtFromModProfile,
|
|
ccsUpSpecMgmtToModProfile,
|
|
ccsUpSpecMgmtSNR,
|
|
ccsUpSpecMgmtUpperBoundFreq,
|
|
ccsUpSpecMgmtCnrThres1,
|
|
ccsUpSpecMgmtCnrThres2,
|
|
ccsUpSpecMgmtCNR,
|
|
ccsUpSpecMgmtMissedMaintMsgThres,
|
|
ccsUpSpecMgmtHopPeriod,
|
|
ccsUpSpecMgmtCriteria,
|
|
ccsUpSpecMgmtSpecGroup,
|
|
ccsUpSpecMgmtSharedSpectrum
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Group of objects implemented in Cable Modem
|
|
Termination Systems for configuring cable upstream
|
|
interface attributes."
|
|
::= { ciscoCableSpectrumMIBGroups 12 }
|
|
|
|
ccsUpInSpecGroupGroup OBJECT-GROUP
|
|
OBJECTS {
|
|
ccsSpecGroupUpstreamStorage,
|
|
ccsSpecGroupUpstreamRowStatus
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Group of objects to populate all cable upstream interfaces
|
|
in spectrum group."
|
|
::= { ciscoCableSpectrumMIBGroups 13 }
|
|
|
|
ccsUpInFiberNodeGroup OBJECT-GROUP
|
|
OBJECTS {
|
|
ccsFiberNodeUpstreamStorage,
|
|
ccsFiberNodeUpstreamRowStatus
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Group of objects to populate all cable upstream interfaces
|
|
in fiber-node."
|
|
::= { ciscoCableSpectrumMIBGroups 14 }
|
|
|
|
END
|
|
|