DOCS-IF31-MIB Table View

The Receive Channel Status object reports the status
of the statically-configured and dynamically-created
Receive Channels within an RCC.
          
This extends the DOCS-IF3-MIB's docsIf3RxChStatusTable.

docsIf31RxChStatusEntry row .1.3.6.1.4.1.4491.2.1.28.1.2.1

The conceptual row of docsIf31RxChStatusTable.

Indexes

No indexes recorded

Column	Syntax	OID
docsIf31RxChStatusPrimaryDsIndicator This attribute is used to identify the downstream channel as primary, backup primary or non-primary. A value of 'primary(2)' indicates that OFDM channel is assigned to be the CM's primary downstream channel. A value of …	PrimaryDsIndicatorType Type Values: 1 other 2 primary 3 backupPrimary 4 nonPrimary	.1.3.6.1.4.1.4491.2.1.28.1.2.1.1

This object defines attributes that represent the CM's
registration status as tracked by the CMTS.
Refer to the individual attribute definitions for
applicability to 3.0 and 3.1 Cable Modems.
          
This extends the DOCS-IF3-MIB's docsIf3CmtsCmRegStatusTable.

docsIf31CmtsCmRegStatusEntry row .1.3.6.1.4.1.4491.2.1.28.1.3.1

The conceptual row of docsIf31CmtsCmRegStatusTable.

Indexes

No indexes recorded

Column	Syntax	OID
docsIf31CmtsCmRegStatusAssignedEmIds This attribute reports the set of CMTS-assigned EM-IDs for this CM. This attribute is encoded as an array 16-bit binary values with up to 3 elements. The broadcast EM-ID is not included in the list. If the EM-ID is unkn…	EmIdList Type Constraints: range: 0 range: 2 range: 4 range: 6	.1.3.6.1.4.1.4491.2.1.28.1.3.1.1
docsIf31CmtsCmRegStatusDsProfileIdList This attribute is a variable length series of hexadecimal octets where each series entry consists of the following fields (encoded in the following order): - The Channel Id (1 octet) of the OFDM channel w…	OctetString Constraints: range: 0-0 range: 3-72	.1.3.6.1.4.1.4491.2.1.28.1.3.1.2
docsIf31CmtsCmRegStatusUsProfileIucList This attribute is a variable length series of hexadecimal octets where each series entry consists of the following fields (encoded in the following order): - The Channel Id (1 octet) of the OFDMA channel …	OctetString Constraints: range: 3-72 range: 0-0	.1.3.6.1.4.1.4491.2.1.28.1.3.1.3
docsIf31CmtsCmRegStatusTcsPhigh This attribute reports the P1.6hi value for the CM's Transmit Channel Set. This object is applicable to DOCSIS 3.1 modems but not to prior versions of DOCSIS modems. If the CM is a pre-DOCSIS 3.1 modem, the CMTS returns…	Unsigned32 Constraints: range: 68-320 range: 0-0	.1.3.6.1.4.1.4491.2.1.28.1.3.1.4
docsIf31CmtsCmRegStatusTcsDrwTop This attribute reports the level of the top of the Dynamic Range Window. The value is expressed in dBmV and is the result of a calculation equal to P1.6hi - P1.6load_min_set. This object is applicable to DOCSIS 3.1 mode…	dBmVSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.3.1.5
docsIf31CmtsCmRegStatusMinUsableDsFreq This attribute is the higher of the CCAP's minimum supported downstream frequency and the CM's minimum supported downstream frequency. It indicates the lowest downstream frequency the CCAP can use to communicate with th…	HzSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.3.1.6
docsIf31CmtsCmRegStatusMaxUsableDsFreq This attribute is the lower of the CCAP's maximum supported downstream frequency and the CM's maximum supported downstream frequency. It indicates the highest downstream frequency the CCAP can use to communicate with th…	HzSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.3.1.7
docsIf31CmtsCmRegStatusMaxUsableUsFreq This attribute is the lower of the CCAP's maximum supported upstream frequency and the CM's maximum supported upstream frequency. It indicates the highest upstream frequency the CCAP can use to receive signals from this…	HzSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.3.1.8
docsIf31CmtsCmRegStatusPartialSvcState This attribute indicates the type of 'bonding group' issue that this CM is experiencing, based on what the MAC-layer shows. See PartialServiceType for further detail. This object is applicable to DOCSIS 3.1 modems but n…	PartialServiceType Type Values: 1 other 2 none 3 partialSvcDsOnlyImpaired 4 partialSvcUsOnlyImpaired 5 partialSvcDsAndUsImpaired	.1.3.6.1.4.1.4491.2.1.28.1.3.1.9
docsIf31CmtsCmRegStatusPartialChanState This attribute is a bit-field which indicates the type of OFDM channel issue that this CM is experiencing, based on what the MAC-layer shows. See PartialChannelType for further detail. This object is applicable to DOCSI…	PartialChannelType Type Values: 0 lostFecLockDsProfile 1 lostFecLockNcpProfile 2 lostFecLockPlc 3 lostFecLockUsProfile	.1.3.6.1.4.1.4491.2.1.28.1.3.1.10

This object defines current status information of the CM
on each OFDMA upstream channel, as reported by the CMTS.

docsIf31CmtsCmUsOfdmaChannelStatusEntry row .1.3.6.1.4.1.4491.2.1.28.1.4.1

The conceptual row of docsIf31CmtsCmUsOfdmaChannelStatusTable.
A separate entry exists for every OFDMA channel of every CM
currently assigned to an OFDMA channel.

Indexes

DOCS-IF3-MIBdocsIf3CmtsCmRegStatusId IF-MIBifIndex

Column	Syntax	OID
docsIf31CmtsCmUsOfdmaChannelRxPower This attribute is the total received power in a specified OFDMA channel, normalized to power in a 1.6 MHz bandwidth, at the RF input port of the CMTS for a given CM.	DOCS-IF-MIBTenthdBmV	.1.3.6.1.4.1.4491.2.1.28.1.4.1.1
docsIf31CmtsCmUsOfdmaChannelMeanRxMer This attribute is the mean of the dB values of the RxMER measurements of all active subcarriers. The mean is computed directly on the dB values as follows: Mean = sum of (RxMER dB values) / number of RxME…	HundredthdB	.1.3.6.1.4.1.4491.2.1.28.1.4.1.2
docsIf31CmtsCmUsOfdmaChannelStdDevRxMer This attribute is the standard deviation of the dB values of the RxMER measurements of all active subcarriers. The standard deviation is computed directly on the dB values as follows: StdDev = sqrt(sum of…	HundredthdB	.1.3.6.1.4.1.4491.2.1.28.1.4.1.3
docsIf31CmtsCmUsOfdmaChannelRxMerThreshold This attribute specifies the percentile (such as 2nd percentile or 5th percentile) of all active subcarriers in an OFDM channel at which the ThresholdRxMerValue occurs. That is, (Percentile) % of the subcarriers have Rx…	percentileSNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.4.1.4
docsIf31CmtsCmUsOfdmaChannelThresholdRxMerValue This attribute is the RxMER value corresponding to the specified docsIf31CmtsCmUsOfdmaChannelRxMerThreshold percentile value. The CCAP sorts the subcarriers in ascending order of RxMER, resulting in a post-sorting subca…	HundredthdB	.1.3.6.1.4.1.4491.2.1.28.1.4.1.5
docsIf31CmtsCmUsOfdmaChannelThresholdRxMerHighestFreq This attribute is the frequency in Hz of the highest-frequency subcarrier having RxMER = ThresholdRxMer value.	HzSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.4.1.6
docsIf31CmtsCmUsOfdmaChannelMicroreflections This attribute represents microreflections received on this upstream channel in dBc.	dBcSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.4.1.7
docsIf31CmtsCmUsOfdmaChannelHighResolutionTimingOffset This attribute represents the current measured round trip time on this CM's upstream channel in units of (6.25 microseconds/(64*256)). This attribute returns zero if the value is unknown.	time tick/(64*256)SNMPv2-SMIInteger32 Type Constraints: range: -2147483648..2147483647	.1.3.6.1.4.1.4491.2.1.28.1.4.1.8
docsIf31CmtsCmUsOfdmaChannelIsMuted This attribute has a value 'true' to indicate that the CM's upstream channel has been muted via CM-CTRL-REQ/CM-CTRL-RSP message exchange.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.4491.2.1.28.1.4.1.9
docsIf31CmtsCmUsOfdmaChannelRangingStatus This attribute denotes the ranging state of the CM.	DOCS-IF3-MIBRangingState Type Values: 1 other 2 aborted 3 retriesExceeded 4 success 5 continue 6 timeoutT4	.1.3.6.1.4.1.4491.2.1.28.1.4.1.10
docsIf31CmtsCmUsOfdmaChannelCurPartialSvcReasonCode This attribute returns the current CM-STATUS Event Code which indicates the reason that this CM is experiencing Partial Service with a bonding group utilizing this upstream OFDMA channel. A value of 0 indicates that the…	PartialSvcReasonType Type Values: 0 none 1 secondaryChanMddTimeout 2 lostFecLock	.1.3.6.1.4.1.4491.2.1.28.1.4.1.11
docsIf31CmtsCmUsOfdmaChannelLastPartialSvcTime This attribute returns the date and time when the MAC indicated that this CM recovered from its most recent Partial Service incident on this upstream OFDMA channel.	SNMPv2-TCDateAndTime Type Constraints: range: 8 range: 11 Description: A date-time specification. field octets contents range ----- ------ -------- ----- 1 1-2 year* 0..65536 2 3 month …	.1.3.6.1.4.1.4491.2.1.28.1.4.1.12
docsIf31CmtsCmUsOfdmaChannelLastPartialSvcReasonCode This attribute returns the last CM-STATUS Event Code which indicates the reason that this CM was experiencing Partial Service on this upstream OFDMA channel. (Note: if the CM is currently experiencing Partial Service, t…	PartialSvcReasonType Type Values: 0 none 1 secondaryChanMddTimeout 2 lostFecLock	.1.3.6.1.4.1.4491.2.1.28.1.4.1.13
docsIf31CmtsCmUsOfdmaChannelNumPartialSvcIncidents This attribute returns the number of Partial Service incidents the MAC layer has reported for this CM on this upstream OFDMA channel.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.4.1.14
docsIf31CmtsCmUsOfdmaChannelNumPartialChanIncidents This attributes returns the number of Partial Channel incidents the MAC layer has reported for this CM on this upstream OFDMA channel.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.4.1.15

This object defines current status information of the CM on
each OFDMA upstream channel profile, as reported by the CMTS.

docsIf31CmtsCmUsOfdmaProfileStatusEntry row .1.3.6.1.4.1.4491.2.1.28.1.5.1

The conceptual row of docsIf31CmtsCmUsOfdmaProfileStatusTable.
A separate entry exists for every Data IUC assigned to the CM
for every OFDMA channel of every CM currently assigned to an
OFDMA channel.

Indexes

DOCS-IF3-MIBdocsIf3CmtsCmRegStatusId IF-MIBifIndex docsIf31CmtsUsOfdmaDataIucStatsDataIuc

Column	Syntax	OID
docsIf31CmtsCmUsOfdmaProfileTotalCodewords This attribute represents the count of the total number of FEC codewords received from the CM on this Profile/Data IUC for this upstream OFDMA channel. Discontinuities in the value of this counter can occ…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.5.1.1
docsIf31CmtsCmUsOfdmaProfileCorrectedCodewords This attribute represents the count of codewords received that failed the pre-decoding syndrome check, but passed the post-decoding syndrome check from the CM on this Profile/Data IUC for this upstream OFDMA channel. …	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.5.1.2
docsIf31CmtsCmUsOfdmaProfileUnreliableCodewords This attribute represents the count of codewords that failed the post-decoding syndrome check received from the CM on this Profile/Data IUC for this upstream OFDMA channel. Discontinuities in the value of…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.5.1.3
docsIf31CmtsCmUsOfdmaProfileLastPartialChanTime This attribute returns the date and time when the MAC indicated that this CM recovered from its most recent Partial Channel incident on this upstream OFDMA channel.	SNMPv2-TCDateAndTime Type Constraints: range: 8 range: 11 Description: A date-time specification. field octets contents range ----- ------ -------- ----- 1 1-2 year* 0..65536 2 3 month …	.1.3.6.1.4.1.4491.2.1.28.1.5.1.4
docsIf31CmtsCmUsOfdmaProfileLastPartialChanReasonCode This attribute returns the current CM-STATUS Event Code which indicates the reason that this CM is in a Partial Channel state utilizing this Profile/Data IUC on this upstream OFDMA channel. A value of 0 indicates that t…	PartialChanReasonType Type Values: 0 none 16 dsOfdmProfileFailure 18 dpdMismatch 19 invalidDpd 20 ncpProfileFailure 21 lostFecLockPlc 25 ofdmaProfileFailure	.1.3.6.1.4.1.4491.2.1.28.1.5.1.5
docsIf31CmtsCmUsOfdmaProfilePartialChanReasonCode This attribute returns the current CM-STATUS Event Code which indicates the reason that this CM is in a Partial Channel state utilizing this Profile/Data IUC on this upstream OFDMA channel. A value of 0 indicates that t…	PartialChanReasonType Type Values: 0 none 16 dsOfdmProfileFailure 18 dpdMismatch 19 invalidDpd 20 ncpProfileFailure 21 lostFecLockPlc 25 ofdmaProfileFailure	.1.3.6.1.4.1.4491.2.1.28.1.5.1.6

This object defines current status information of the CM
on each OFDM downstream channel, as reported by the CMTS.
A separate entry exists for every OFDMA channel of every CM
currently assigned to an OFDMA channel.

docsIf31CmtsCmDsOfdmChannelStatusEntry row .1.3.6.1.4.1.4491.2.1.28.1.6.1

The conceptual row of docsIf31CmtsCmDsOfdmChannelStatusTable.

Indexes

DOCS-IF3-MIBdocsIf3CmtsCmRegStatusId IF-MIBifIndex

Column	Syntax	OID
docsIf31CmtsCmDsOfdmChannelCurPartialSvcReasonCode This attribute returns the current CM-STATUS Event Code which indicates the reason that this CM is experiencing Partial Service with a bonding group utilizing this downstream OFDM channel. A value of 0 indicates that th…	PartialSvcReasonType Type Values: 0 none 1 secondaryChanMddTimeout 2 lostFecLock	.1.3.6.1.4.1.4491.2.1.28.1.6.1.1
docsIf31CmtsCmDsOfdmChannelLastPartialSvcTime This attribute returns the date and time when the MAC indicated that this CM recovered from its most recent Partial Service incident on this downstream OFDM channel.	SNMPv2-TCDateAndTime Type Constraints: range: 8 range: 11 Description: A date-time specification. field octets contents range ----- ------ -------- ----- 1 1-2 year* 0..65536 2 3 month …	.1.3.6.1.4.1.4491.2.1.28.1.6.1.2
docsIf31CmtsCmDsOfdmChannelLastPartialSvcReasonCode This attribute returns the last CM-STATUS Event Code which indicates the reason that this CM was experiencing Partial Service on this downstream OFDM channel. (Note: if the CM is currently experiencing Partial Service, …	PartialSvcReasonType Type Values: 0 none 1 secondaryChanMddTimeout 2 lostFecLock	.1.3.6.1.4.1.4491.2.1.28.1.6.1.3
docsIf31CmtsCmDsOfdmChannelNumPartialSvcIncidents This attribute returns the number of Partial Service incidents the MAC layer has reported for this CM on this downstream OFDM channel	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.6.1.4
docsIf31CmtsCmDsOfdmChannelNumPartialChanIncidents This attribute returns the number of Partial Channel incidents the MAC layer has reported for this CM on this downstream OFDM channel	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.6.1.5

This object defines current status information of the CM on
each OFDMA upstream channel profile, as reported by the CMTS.

docsIf31CmtsCmDsOfdmProfileStatusEntry row .1.3.6.1.4.1.4491.2.1.28.1.7.1

The conceptual row of docsIf31CmtsCmDsOfdmProfileStatusTable.
A separate entry exists for every Profile assigned to the CM
for every OFDM channel of every CM currently assigned to an
OFDM channel.

Indexes

DOCS-IF3-MIBdocsIf3CmtsCmRegStatusId IF-MIBifIndex docsIf31CmtsDsOfdmProfileStatsProfileId

Column	Syntax	OID
docsIf31CmtsCmDsOfdmProfileTotalCodewords This attribute represents the count of codewords sent to the CM on this Profile/Data IUC for this downstream OFDM channel. Discontinuities in the value of this counter can occur at re-initialization of th…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.7.1.1
docsIf31CmtsCmDsOfdmProfilePartialChanReasonCode This attribute returns the current CM-STATUS Event Code which indicates the reason that this CM is in a Partial Channel state utilizing this Profile on this downstream OFDM channel.A value of 0 indicates that the CM is …	PartialChanReasonType Type Values: 0 none 16 dsOfdmProfileFailure 18 dpdMismatch 19 invalidDpd 20 ncpProfileFailure 21 lostFecLockPlc 25 ofdmaProfileFailure	.1.3.6.1.4.1.4491.2.1.28.1.7.1.2
docsIf31CmtsCmDsOfdmProfileLastPartialChanTime This attribute returns the date and time when the MAC indicated that this CM recovered from its most recent Partial Channel incident for this Profile on this downstream OFDM channel.	SNMPv2-TCDateAndTime Type Constraints: range: 8 range: 11 Description: A date-time specification. field octets contents range ----- ------ -------- ----- 1 1-2 year* 0..65536 2 3 month …	.1.3.6.1.4.1.4491.2.1.28.1.7.1.3
docsIf31CmtsCmDsOfdmProfileLastPartialChanReasonCode This attribute returns the last CM-STATUS Event Code which indicates the reason that this CM was experiencing a Partial Channel event for this Profile on this downstream OFDM channel. A value of 0 indicates that the CM …	PartialChanReasonType Type Values: 0 none 16 dsOfdmProfileFailure 18 dpdMismatch 19 invalidDpd 20 ncpProfileFailure 21 lostFecLockPlc 25 ofdmaProfileFailure	.1.3.6.1.4.1.4491.2.1.28.1.7.1.4

This table defines Energy Management mode statistics for the
CM as reported by the CMTS.  For example, such metrics can
provide insight into configuration of appropriate EM 1x1 Mode
Activity Detection thresholds on the CM and/or to get feedback
on how/if the current thresholds are working well or are
causing user experience issues.

docsIf31CmtsCmEmStatsEntry row .1.3.6.1.4.1.4491.2.1.28.1.8.1

The conceptual row of docsIf31CmtsCmEmStatsTable.

A row exists in this table for every CM capable of
Energy Management (either 1x1 or DLS).

Indexes

DOCS-IF3-MIBdocsIf3CmtsCmRegStatusId

Column	Syntax	OID
docsIf31CmtsCmEmStatsEm1x1ModeTotalDuration This attribute indicates the total time duration, in seconds since registration, the CM identified by docsIf3CmtsCmRegStatusId has been in Energy Management 1x1 mode, as controlled by the DBC-REQ Energy Management 1x1 M…	secondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.8.1.1
docsIf31CmtsCmEmStatsDlsModeTotalDuration This attribute indicates the total time duration, in seconds since registration, the CM identified by docsIf3CmtsCmRegStatusId has been in DLS mode.	secondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.8.1.2
docsIf31CmtsCmEmStatsLastDlsTime This attribute indicates the time of the last DLS wakeup event for this CM. If this CM is currently in DLS mode, then this attribute returns 0.	SNMPv2-TCDateAndTime Type Constraints: range: 8 range: 11 Description: A date-time specification. field octets contents range ----- ------ -------- ----- 1 1-2 year* 0..65536 2 3 month …	.1.3.6.1.4.1.4491.2.1.28.1.8.1.3
docsIf31CmtsCmEmStatsDlsWakeupEvents This attribute indicates the total number of wakeup events that this CM has experienced over the CCAP's history for this CM.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.8.1.4

This table describes the CM's downstream OFDM channels.

docsIf31CmDsOfdmChanEntry row .1.3.6.1.4.1.4491.2.1.28.1.9.1

The conceptual row of docsIf31CmDsOfdmChanTable.

An entry exists in this table for each ifEntry with an
ifType value of docsOfdmDownstream(277).

Indexes

IF-MIBifIndex

Column	Syntax	OID
docsIf31CmDsOfdmChanChannelId The Cable Modem Termination System identification of the OFDM downstream channel within this particular MAC interface. if the interface is down, the object returns the most current value. If the downstream channel ID i…	Integer32 Constraints: range: 0-255	.1.3.6.1.4.1.4491.2.1.28.1.9.1.1
docsIf31CmDsOfdmChanChanIndicator This attribute is used to identify the OFDM downstream channel as primary, backup primary or non-primary. A value of 'primary(2)' indicates that OFDM channel is assigned to be the CM's primary downstream channel. A valu…	PrimaryDsIndicatorType Type Values: 1 other 2 primary 3 backupPrimary 4 nonPrimary	.1.3.6.1.4.1.4491.2.1.28.1.9.1.2
docsIf31CmDsOfdmChanSubcarrierZeroFreq This attribute specifies the center frequency of the subcarrier 0 of the OFDM transmission. Note that since subcarrier 0 is always excluded, it will actually be below the allowed downstream spectrum band. This is the fr…	HzSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.9.1.3
docsIf31CmDsOfdmChanFirstActiveSubcarrierNum This attribute corresponds to the number of the first non-excluded subcarrier. The valid range is 148 to 7895	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.9.1.4
docsIf31CmDsOfdmChanLastActiveSubcarrierNum This attribute corresponds to the number of the last non-excluded subcarrier. The valid range is 148 to 7895	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.9.1.5
docsIf31CmDsOfdmChanNumActiveSubcarriers This attribute represents the number of active data subcarriers within the OFDM downstream channel (i.e. this exclude subcarriers for continuous pilots and the PLC). For 4K FFT mode, the maximum number of subcarriers in…	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.9.1.6
docsIf31CmDsOfdmChanSubcarrierSpacing This attribute defines the subcarrier spacing associated with a particular FFT mode configured on the OFDM downstream channel. If it is 4K mode, then the subcarrier spacing is 50kHz. If it is 8K mode, then the subcarrie…	kHzSubcarrierSpacingType Type Constraints: range: 25 range: 50	.1.3.6.1.4.1.4491.2.1.28.1.9.1.7
docsIf31CmDsOfdmChanCyclicPrefix Cyclic prefix enables the receiver to overcome the effects of inter-symbol-interference and intercarrier-interference caused by micro-reflections in the channel. There are five possible values for the length of the CP a…	number of samplesDsOfdmCyclicPrefix Type Constraints: range: 192 range: 256 range: 512 range: 768 range: 1024	.1.3.6.1.4.1.4491.2.1.28.1.9.1.8
docsIf31CmDsOfdmChanRollOffPeriod Roll off period maximizes channel capacity by sharpening the edges of the spectrum of the OFDM signal. For windowing purposes another segment at the start of the IDFT output is appended to the end of the IDFT output - t…	number of samplesDsOfdmRollOffPeriod Type Constraints: range: 0 range: 64 range: 128 range: 192 range: 256	.1.3.6.1.4.1.4491.2.1.28.1.9.1.9
docsIf31CmDsOfdmChanPlcFreq This is the PHY Link Channel (PLC) frequency. It is the center frequency of the lowest frequency subcarrier of the PLC. The aim of the PLC is for the CMTS to convey to the CM the physical properties of the OFDM channel.	HzSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.9.1.10
docsIf31CmDsOfdmChanNumPilots This attribute indicates the number of continuous pilots configured for the OFDM downstream channel as received in the OCD message.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.9.1.11
docsIf31CmDsOfdmChanTimeInterleaverDepth The time interleaving used for this downstream channel as received in the OCD message.	symbolsTimeInterleaverDepth Type Constraints: range: 1..32	.1.3.6.1.4.1.4491.2.1.28.1.9.1.12
docsIf31CmDsOfdmChanPlcTotalCodewords This attribute represents the total number of PLC codewords received by the CM.	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.9.1.13
docsIf31CmDsOfdmChanPlcUnreliableCodewords This attribute represents the total number of PLC codewords which failed post-decoding LDPC syndrome check.	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.9.1.14
docsIf31CmDsOfdmChanNcpTotalFields This attribute represents the total number of NCP fields received by the CM.	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.9.1.15
docsIf31CmDsOfdmChanNcpFieldCrcFailures This attribute represents the total number of NCP fields received by the CM which failed the CRC check.	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.9.1.16

This CM object specifies the attributes of the Downstream
profile assigned to an OFDM downstream channel.

docsIf31CmDsOfdmProfileStatsEntry row .1.3.6.1.4.1.4491.2.1.28.1.10.1

The conceptual row of docsIf31CmDsOfdmProfileStatsTable.

An entry exists in this table for each DS Profile assigned to
this CM on channels with an ifType value of docsOfdmDownstream(277).

Indexes

IF-MIBifIndex docsIf31CmDsOfdmProfileStatsProfileId

Column	Syntax	OID
docsIf31CmDsOfdmProfileStatsProfileId This attribute is the unique identifier of the downstream profile associated with the OFDM downstream channel. Profile ID with a value of 255 corresponds to NCP profile.	Unsigned32 Constraints: range: 0-255	.1.3.6.1.4.1.4491.2.1.28.1.10.1.1
docsIf31CmDsOfdmProfileStatsConfigChangeCt This attribute contains the value of the Configuration Change Count field in the Downstream Profile Descriptor (DPD) MAC Management Message corresponding to this profile.	Unsigned32 Constraints: range: 0-255	.1.3.6.1.4.1.4491.2.1.28.1.10.1.2
docsIf31CmDsOfdmProfileStatsTotalCodewords This attribute defines the total number of codewords (including full-length and shortened) measured on this profile.	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.10.1.3
docsIf31CmDsOfdmProfileStatsCorrectedCodewords This attribute defines the number of codewords measured on this profile that failed pre-decoding LDPC syndrome check and passed BCH decoding.	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.10.1.4
docsIf31CmDsOfdmProfileStatsUncorrectableCodewords This attribute defines the number of codewords measured on this profile that failed BCH decoding.	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.10.1.5
docsIf31CmDsOfdmProfileStatsInOctets This attribute is the count of MAC-layer octets received by the CM on this Profile. This value is the size of all unicast, multicast or broadcast frames (including all MAC- layer framing) delivered from the Phy to the M…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.10.1.6
docsIf31CmDsOfdmProfileStatsInUnicastOctets This attribute is the count of MAC-layer unicast octets received by the CM on this profile. This value is the size of all unicast frames (including all MAC-layer framing) delivered from the Phy to the MAC; this includes…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.10.1.7
docsIf31CmDsOfdmProfileStatsInMulticastOctets This attribute is the count of MAC-layer multicast and broadcast octets received by the CM on this profile. This value is the size of all frames (including all MAC-layer framing) delivered from the Phy to the MAC and ad…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.10.1.8
docsIf31CmDsOfdmProfileStatsInFrames This attribute is the count of frames received by the CM on this profile. This value is the count of all unicast, multicast or broadcast frames delivered from the Phy to the MAC; this includes user data, DOCSIS MAC Mana…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.10.1.9
docsIf31CmDsOfdmProfileStatsInUnicastFrames This attribute is the count of frames received by the CM on this profile. This value is the count of all unicast, multicast or broadcast frames delivered from the Phy to the MAC; this includes user data, DOCSIS MAC Mana…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.10.1.10
docsIf31CmDsOfdmProfileStatsInMulticastFrames This attribute is the count of multicast frames received by the CM on this profile. This value is the count of all frames delivered from the Phy to the MAC and addressed to a multicast MAC address; this includes user da…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.10.1.11
docsIf31CmDsOfdmProfileStatsInFrameCrcFailures This attribute defines the number of MAC frames measured on this profile that failed the MAC frame CRC check.	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.10.1.12
docsIf31CmDsOfdmProfileStatsCtrDiscontinuityTime This attribute is the value of sysUpTime on the most recent occasion at which any one or more of this entry's counters suffered a discontinuity. If no such discontinuities have occurred since the last re-initialization …	SNMPv2-TCTimeStamp Based On: SNMPv2-SMITimeTicks Description: The value of the sysUpTime object at which a specific occurrence happened. The specific occurrence must be defined in the description of any object defined using this type. If sysUpTime is reset t…	.1.3.6.1.4.1.4491.2.1.28.1.10.1.13

This CM object provides measurements of the channel power
in 6 MHz wide bands at the F connector input of the CM.

docsIf31CmDsOfdmChannelPowerEntry row .1.3.6.1.4.1.4491.2.1.28.1.11.1

The conceptual row of docsIf31CmDsOfdmChannelPowerTable.

Indexes

IF-MIBifIndex docsIf31CmDsOfdmChannelBandIndex

Column	Syntax	OID
docsIf31CmDsOfdmChannelBandIndex This attribute is a unique index used by the CM to identify each of the 6 MHz bands of a given OFDM downstream channel (from the lowest 6MHz band of the Occupied Bandwidth to the highest 6MHz band of the Occupied Bandwi…	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.11.1.1
docsIf31CmDsOfdmChannelPowerCenterFrequency This attribute corresponds to the center frequency of the 6 MHz band the CM measured the average channel power. See Reference for specific details on this attribute.	HzSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.11.1.2
docsIf31CmDsOfdmChannelPowerRxPower This attribute provides an estimate of the average power measured at the F connector input of the CM in the receive downstream channel set for this 6 MHz band. If the band index is 0, then this attribute …	TenthdBmVDOCS-IF-MIBTenthdBmV	.1.3.6.1.4.1.4491.2.1.28.1.11.1.3

This object defines PHY and MAC information about
the CM's upstream channels operating in OFDMA mode.
This object provides per-CM Upstream channel information
previously available in the table docsIf3CmStatusTable.

docsIf31CmStatusOfdmaUsEntry row .1.3.6.1.4.1.4491.2.1.28.1.12.1

The conceptual row of docsIf31CmStatusOfdmaUsTable.
An instance exist for each of the CM's OFDMA upstream channels
which are configured for data transmission.

Indexes

IF-MIBifIndex

Column	Syntax	OID
docsIf31CmStatusOfdmaUsT3Timeouts This attribute denotes the number of times counter T3 expired in the CM for this upstream channel. Discontinuities in the value of this counter can occur at re-initialization of the managed system, and at other times as…	timeoutsSNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.12.1.2
docsIf31CmStatusOfdmaUsT4Timeouts This attribute denotes the number of times counter T4 expired in the CM for this upstream channel. Discontinuities in the value of this counter can occur at re-initialization of the managed system, and at other times as…	timeoutsSNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.12.1.3
docsIf31CmStatusOfdmaUsRangingAborteds This attribute denotes the number of times the ranging process was aborted by the CMTS. Discontinuities in the value of this counter can occur at re-initialization of the managed system, and at other times as indicated …	attemptsSNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.12.1.4
docsIf31CmStatusOfdmaUsT3Exceededs This attribute denotes the number of times for excessive T3 timeouts. Discontinuities in the value of this counter can occur at re-initialization of the managed system, and at other times as indicated by the value of if…	timeoutsSNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.12.1.5
docsIf31CmStatusOfdmaUsIsMuted This attribute denotes whether the upstream channel is muted.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.4491.2.1.28.1.12.1.6
docsIf31CmStatusOfdmaUsRangingStatus This attribute denotes the ranging state of the CM.	DOCS-IF3-MIBRangingState Type Values: 1 other 2 aborted 3 retriesExceeded 4 success 5 continue 6 timeoutT4	.1.3.6.1.4.1.4491.2.1.28.1.12.1.7

This object specifies the CM upstream OFDMA channel.

docsIf31CmUsOfdmaChanEntry row .1.3.6.1.4.1.4491.2.1.28.1.13.1

The conceptual row of docsIf31CmUsOfdmaChanTable.
An instance exist for the CM OFDMA upstream interface.

Indexes

IF-MIBifIndex

Column	Syntax	OID
docsIf31CmUsOfdmaChanConfigChangeCt This attribute contains the value of the Configuration Change Count field in the Upstream Channel Descriptor (UCD) MAC Management Message corresponding to this OFDMA channel.	Unsigned32 Constraints: range: 0-255	.1.3.6.1.4.1.4491.2.1.28.1.13.1.1
docsIf31CmUsOfdmaChanSubcarrierZeroFreq This attribute defines the lower edge frequency of the OFDMA upstream channel	HzSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.13.1.2
docsIf31CmUsOfdmaChanFirstActiveSubcarrierNum This attribute defines the upper edge of the OFDMA upstream channel. The minimum channel width for an OFDMA upstream channel is 6.4 MHz in 4K mode and 10MHz in 2K mode. The valid range is 74 to 3947.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.13.1.3
docsIf31CmUsOfdmaChanLastActiveSubcarrierNum This attribute defines the last active subcarrier number. The valid range is 74 to 3947.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.13.1.4
docsIf31CmUsOfdmaChanNumActiveSubcarriers This attribute defines the number of active subcarriers within the OFDMA upstream channel. The valid range is 1 to 3800.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.13.1.5
docsIf31CmUsOfdmaChanSubcarrierSpacing This attribute defines the subcarrier spacing associated with a particular FFT mode configured on the OFDMA upstream channel. If it is 2K mode, then the subcarrier spacing is 50kHz. If it is 4K mode, then the subcarrier…	kHzSubcarrierSpacingType Type Constraints: range: 25 range: 50	.1.3.6.1.4.1.4491.2.1.28.1.13.1.6
docsIf31CmUsOfdmaChanCyclicPrefix Cyclic prefix is added in order to enable the receiver to overcome the effects of inter-symbol interference (ISI) and inter-carrier interference caused by microreflections in the channel. The cyclic prefix (in usec) is …	number of samplesUsOfdmaCyclicPrefix Type Constraints: range: 96 range: 128 range: 160 range: 192 range: 224 range: 256 range: 288 range: 320 range: 384 range: 512 range: 640	.1.3.6.1.4.1.4491.2.1.28.1.13.1.7
docsIf31CmUsOfdmaChanRollOffPeriod Windowing is applied in order to maximize channel capacity by sharpening the edges of the spectrum of the OFDMA signal. Windowing is applied in the time domain by tapering (or rolling off) the edges using a raised cosin…	number of samplesUsOfdmaRollOffPeriod Type Constraints: range: 0 range: 32 range: 64 range: 96 range: 128 range: 160 range: 192 range: 224	.1.3.6.1.4.1.4491.2.1.28.1.13.1.8
docsIf31CmUsOfdmaChanNumSymbolsPerFrame This attribute is the number of symbol periods per frame. For channel bandwidth greater than 72MHz, the maximum number of symbol periods per frame is 18 for 2K mode and 9 for 4K mode. For channel bandwidth less than 72 …	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.13.1.9
docsIf31CmUsOfdmaChanTxPower This attribute represents the operational transmit power for the associated OFDMA upstream channel.	dBmVDOCS-IF-MIBTenthdBmV	.1.3.6.1.4.1.4491.2.1.28.1.13.1.10
docsIf31CmUsOfdmaChanPreEqEnabled This attribute defines whether pre-equalization is enabled on the associated OFDMA upstream channel.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.4491.2.1.28.1.13.1.11

This CM object specifies the attributes of the Upstream
profile assigned to an OFDM upstream channel.

docsIf31CmUsOfdmaProfileStatsEntry row .1.3.6.1.4.1.4491.2.1.28.1.14.1

The conceptual row of docsIf31CmUsOfdmaProfileStatsTable.
An instance exist for each profile associated with the OFDMA
upstream interface.

Indexes

IF-MIBifIndex docsIf31CmUsOfdmaProfileStatsIuc

Column	Syntax	OID
docsIf31CmUsOfdmaProfileStatsIuc This attribute is the unique identifier of the upstream profile/IUC associated with the OFDMA upstream channel. It is a key defined to provide an index into the table. In DOCSIS 3.1 the valid Data Profile IUCs are: 5, 6…	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.14.1.1
docsIf31CmUsOfdmaProfileStatsOutOctets This attribute is the count of MAC-layer octets transmitted by the CM using this Data IUC profile. This value is the size of all unicast, multicast or broadcast frames (including all MAC- layer framing) delivered from t…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.14.1.2
docsIf31CmUsOfdmaProfileStatsCtrDiscontinuityTime This attribute is the value of sysUpTime on the most recent occasion at which any one or more of this entry's counters suffered a discontinuity. If no such discontinuities have occurred since the last re-initialization …	SNMPv2-TCTimeStamp Based On: SNMPv2-SMITimeTicks Description: The value of the sysUpTime object at which a specific occurrence happened. The specific occurrence must be defined in the description of any object defined using this type. If sysUpTime is reset t…	.1.3.6.1.4.1.4491.2.1.28.1.14.1.3

This CM object specifies the attributes of the minislot
configuration associated with a OFDMA upstream channel.

docsIf31CmUsOfdmaMinislotCfgStateEntry row .1.3.6.1.4.1.4491.2.1.28.1.15.1

The conceptual row of docsIf31CmUsOfdmaMinislotCfgStateTable.
An instance exists for each OFDMA minislot.

Indexes

IF-MIBifIndex docsIf31CmUsOfdmaProfileStatsIuc docsIf31CmUsOfdmaMinislotCfgStateStartMinislotNum

Column	Syntax	OID
docsIf31CmUsOfdmaMinislotCfgStateStartMinislotNum This attribute is the unique identifier of the starting minislot in the group of consecutive minislots. The valid range is 1 to 240.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.15.1.1
docsIf31CmUsOfdmaMinislotCfgStateFirstSubcarrierId This attribute is subcarrier identifier of the first subcarrier in the minislot. The valid range is 0 to 4095.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.15.1.2
docsIf31CmUsOfdmaMinislotCfgStateNumConsecutiveMinislots This attribute defines the number of continuous minislots which have the same bit loading, starting with the StartMinislotNum, defined in the associated upstream profile. The valid range is 1 to 237.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.15.1.3
docsIf31CmUsOfdmaMinislotCfgStateMinislotPilotPattern This attribute specifies the id of the pilot pattern used for the minislot. The actual range varies depending on the FFT size in use, either 1-8 for 2K or 1-14 for 4K mode. The valid range is 1 to 14.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.15.1.4
docsIf31CmUsOfdmaMinislotCfgStateDataSymbolModulation This attribute defines the bit loading of the data subcarriers in the minislot.	UsOfdmaModulationType Type Values: 1 other 2 zeroValued 3 bpsk 4 qpsk 5 qam8 6 qam16 7 qam32 8 qam64 9 qam128 10 qam256 11 qam512 12 qam1024 13 qam2048 14 qam4096	.1.3.6.1.4.1.4491.2.1.28.1.15.1.5

This CM object provides statistics on the DLS feature, when
enabled.

docsIf31CmEmDlsStatsEntry row .1.3.6.1.4.1.4491.2.1.28.1.16.1

The conceptual row of docsIf31CmEmDlsStatsTable. An
instance exists for each of the Cable Modem's MAC Domains.
It is indexed by the ifIndex of the corresponding MAC Domain.

Indexes

IF-MIBifIndex

Column	Syntax	OID
docsIf31CmEmDlsStatsNumberTimesCrossedBelowUsEntryThrshlds This attribute indicates the number of times since registration the CM crossed below the upstream entry bitrate threshold for a number of consecutive seconds equal to or exceeding the upstream entry time threshold.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.16.1.1
docsIf31CmEmDlsStatsNumberTimesCrossedBelowDsEntryThrshlds This attribute indicates the number of times since registration the CM crossed below the downstream entry bitrate threshold for a number of consecutive seconds equal to or exceeding the downstream entry time threshold.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.16.1.2
docsIf31CmEmDlsStatsTotalDuration This attribute indicates the total time duration, in seconds since registration, the CM has been in Energy Management DLS mode, as controlled by the DBC-REQ Energy Management DLS Mode Indicator TLV. This attribute diffe…	secondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.16.1.3
docsIf31CmEmDlsStatsTotalDurationBelowUsThrshlds This attribute indicates the total time duration, in seconds since registration, the CM satisfied upstream conditions for entry into or remaining in Energy Management DLS mode.	secondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.16.1.4
docsIf31CmEmDlsStatsTotalDurationBelowDsThrshlds This attribute indicates the total time duration, in seconds since registration, the CM satisfied downstream conditions for entry into or remaining in Energy Management DLS mode.	secondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.16.1.5
docsIf31CmEmDlsStatsTotalDurationBelowUsDsThrshlds This attribute indicates the total time duration, in seconds since registration, the CM, with respect to both upstream and downstream entry and exit thresholds, satisfied conditions for entry into and remaining in Energ…	secondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.16.1.6
docsIf31CmEmDlsStatsNumSleepLatencyTriggers This attribute indicates the number of times since registration the CM transitioned to the DLS wake state due to the DLS Maximum Sleep Latency being exceeded.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.16.1.7
docsIf31CmEmDlsStatsNumSleepByteCtTriggers This attribute indicates the number of times since registration the CM transitioned to the DLS wake state due to the DLS Maximum Byte Count being exceeded.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.16.1.8

This CM object provides statistics on the DLS feature, when
enabled.

docsIf31CmEmDlsStatusEntry row .1.3.6.1.4.1.4491.2.1.28.1.17.1

The conceptual row of docsIf31CmEmDlsStatusTable. An
instance exists for each of the Cable Modem's MAC Domains.
It is indexed by the ifIndex of the corresponding MAC Domain.

Indexes

IF-MIBifIndex

Column	Syntax	OID
docsIf31CmEmDlsStatusAssignedEmIds This attribute reports the set of CMTS-assigned EM-IDs for this CM. This attribute is encoded as an array 16-bit binary values with up to 3 elements. The broadcast EM-ID is not included in the list	EmIdList Type Constraints: range: 0 range: 2 range: 4 range: 6	.1.3.6.1.4.1.4491.2.1.28.1.17.1.1
docsIf31CmEmDlsStatusReceiveTimer This attribute specifies how long the CM is required to continue listening on the downstream for traffic, after reception of the EMM with Sleep Time with a non-zero value. The CMTS communicates the EM Receive Timer to t…	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.17.1.2
docsIf31CmEmDlsStatusMaxSleepLatency This attribute specifies the amount of time the CM would allow an upstream channel to queue the packets without transitioning to DLS wake state. The Max Sleep Latency is specified in msec.	millisecondsUnsigned32 Constraints: range: 1-255	.1.3.6.1.4.1.4491.2.1.28.1.17.1.3
docsIf31CmEmDlsStatusMaxSleepBytes This attribute specifies the maximum number of bytes a CM would allow an upstream service flow to enqueue without transitioning to DLS wake state. The MaxSleepBytes is specified in bytes.	Unsigned32 Constraints: range: 1-65535	.1.3.6.1.4.1.4491.2.1.28.1.17.1.4

This CMTS object reports the status of the downstream OFDM channels.

docsIf31CmtsDsOfdmChanEntry row .1.3.6.1.4.1.4491.2.1.28.1.19.1

The conceptual row of docsIf31CmtsDsOfdmTable.
An instance exists for each downstream OFDM channel.

Indexes

IF-MIBifIndex

Column	Syntax	OID
docsIf31CmtsDsOfdmChanChannelId The Cable Modem Termination System identification of the OFDM downstream channel within this particular MAC interface. if the interface is down, the object returns the most current value. If the downstream channel ID i…	Integer32 Constraints: range: 0-255	.1.3.6.1.4.1.4491.2.1.28.1.19.1.1
docsIf31CmtsDsOfdmChanLowerBdryFreq This attribute represents either the lower boundary frequency of the lower guardband or (if no guardband is defined) the lower boundary frequency of the lowest active subcarrier of the OFDM downstream channel.	HzSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.19.1.2
docsIf31CmtsDsOfdmChanUpperBdryFreq This attribute represents either the upper boundary frequency of the upper guardband or (if no guardband is defined) the upper boundary frequency of the highest active subcarrier of the OFDM downstream channel.	HzSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.19.1.3
docsIf31CmtsDsOfdmChanLowerBdryEncompSpectrum This attribute represents the lower boundary frequency of the encompassed spectrum.	HzSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.19.1.4
docsIf31CmtsDsOfdmChanUpperBdryEncompSpectrum This attribute represents the upper boundary frequency of the encompassed spectrum.	HzSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.19.1.5
docsIf31CmtsDsOfdmChanPlcFreq This is the PHY Link Channel (PLC) frequency. It is the center frequency of the lowest frequency subcarrier of the PLC. The aim of the PLC is for the CMTS to convey to the CM the physical properties of the OFDM channel.	HzSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.19.1.6
docsIf31CmtsDsOfdmChanSubcarrierZeroFreq This attribute specifies the center frequency of the subcarrier 0 of the OFDM transmission. Note that since subcarrier 0 is always excluded, it will actually be below the allowed downstream spectrum band. This is the fr…	HzSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.19.1.7
docsIf31CmtsDsOfdmChanFirstActiveSubcarrierNum This attribute corresponds to the number of the first non-excluded subcarrier. The valid range is 148 to 7895.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.19.1.8
docsIf31CmtsDsOfdmChanLastActiveSubcarrierNum This attribute corresponds to the number of the last non-excluded subcarrier. The valid range is 148 to 7895	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.19.1.9
docsIf31CmtsDsOfdmChanNumActiveSubcarriers This attribute represents the number of active data subcarriers within the OFDM downstream channel (i.e. this exclude subcarriers for continuous pilots and the PLC). For 4K FFT mode, the maximum number of subcarriers in…	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.19.1.10
docsIf31CmtsDsOfdmChanSubcarrierSpacing This attribute defines the subcarrier spacing associated with a particular FFT mode configured on the OFDM downstream channel. If it is 4K mode, then the subcarrier spacing is 50kHz. If it is 8K mode, then the subcarrie…	kHzSubcarrierSpacingType Type Constraints: range: 25 range: 50	.1.3.6.1.4.1.4491.2.1.28.1.19.1.11
docsIf31CmtsDsOfdmChanLowerGuardbandWidth This attribute is the width in Hertz of the lower guard band of the OFDM channel. The valid range is 0 or 1MHz to 1.77GHz.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.19.1.12
docsIf31CmtsDsOfdmChanUpperGuardbandWidth This attribute is the width in Hertz of the upper guard band of the OFDM channel. The valid range is 0 or 1MHz to 1.77GHz	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.19.1.13
docsIf31CmtsDsOfdmChanCyclicPrefix Cyclic prefix enables the receiver to overcome the effects of inter-symbol-interference and intercarrier-interference caused by micro-reflections in the channel. There are five possible values for the length of the CP a…	number of samplesDsOfdmCyclicPrefix Type Constraints: range: 192 range: 256 range: 512 range: 768 range: 1024	.1.3.6.1.4.1.4491.2.1.28.1.19.1.14
docsIf31CmtsDsOfdmChanRollOffPeriod Roll off period maximizes channel capacity by sharpening the edges of the spectrum of the OFDM signal. For windowing purposes another segment at the start of the IDFT output is appended to the end of the IDFT output - t…	number of samplesDsOfdmRollOffPeriod Type Constraints: range: 0 range: 64 range: 128 range: 192 range: 256	.1.3.6.1.4.1.4491.2.1.28.1.19.1.15
docsIf31CmtsDsOfdmChanTimeInterleaverDepth This attribute represents the number of samples for the OFDM Downstream channel. This is limited to 16 samples for and 32 samples for 50 kHz and 25 kHz Subcarrier Spacing, respectively.	symbolsTimeInterleaverDepth Type Constraints: range: 1..32	.1.3.6.1.4.1.4491.2.1.28.1.19.1.16
docsIf31CmtsDsOfdmChanNumPilots This attribute is the number of continuous pilots for the OFDM downstream channel.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.19.1.17
docsIf31CmtsDsOfdmChanPilotScaleFactor This attribute represents the scale factor for calculating the number of continuous pilots.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.19.1.18
docsIf31CmtsDsOfdmChanNcpModulation This attribute represents the modulation of all subcarriers in the NCP channel. Valid values are qpsk, qam16 and qam64.	DsOfdmModulationType Type Values: 1 other 2 zeroValued 3 qpsk 4 qam16 5 qam64 6 qam128 7 qam256 8 qam512 9 qam1024 10 qam2048 11 qam4096 12 qam8192 13 qam16384	.1.3.6.1.4.1.4491.2.1.28.1.19.1.19
docsIf31CmtsDsOfdmChanUtilization The utilization for this OFDM downstream channel, accurate as of the most recent docsIfCmtsChannelUtilizationInterval. See Reference for specific details on this attribute.	percentUnsigned32 Constraints: range: 0-100	.1.3.6.1.4.1.4491.2.1.28.1.19.1.20

This CMTS table provides DS OFDM statistics on a per Profile basis.

docsIf31CmtsDsOfdmProfileStatsEntry row .1.3.6.1.4.1.4491.2.1.28.1.20.1

The conceptual row of docsIf31CmtsDsOfdmProfileStatsTable.
An instance exists for each Profile Id on a given DS OFDM channel.

Indexes

IF-MIBifIndex docsIf31CmtsDsOfdmProfileStatsProfileId

Column	Syntax	OID
docsIf31CmtsDsOfdmProfileStatsProfileId This attribute is the unique identifier of the downstream profile associated with the OFDM downstream channel. Profile ID with a value of 255 corresponds to NCP profile.	Unsigned32 Constraints: range: 0-255	.1.3.6.1.4.1.4491.2.1.28.1.20.1.1
docsIf31CmtsDsOfdmProfileStatsConfigChangeCt This attribute contains the value of the Configuration Change Count field in the Downstream Profile Descriptor (DPD) MAC Management Message corresponding to this profile.	Unsigned32 Constraints: range: 0-255	.1.3.6.1.4.1.4491.2.1.28.1.20.1.2
docsIf31CmtsDsOfdmProfileStatsFullChannelSpeed This attribute is the speed of the associated channel in bps if this were the only profile and 100% of data-capable subcarriers were utilized to transmit MAC frames in full codewords. See Reference for sp…	HCNUM-TCCounterBasedGauge64	.1.3.6.1.4.1.4491.2.1.28.1.20.1.3
docsIf31CmtsDsOfdmProfileStatsOutOctets This attribute is the count of MAC-layer octets transmitted by the CCAP using this profile. This value is the size of all unicast, multicast or broadcast frames (including all MAC-layer framing) delivered from the MAC t…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.20.1.4
docsIf31CmtsDsOfdmProfileStatsOutUnicastOctets This attribute is the count of MAC-layer Unicast octets transmitted by the CCAP using this profile. This value is the size of all unicast frames (including all MAC-layer framing) delivered from the MAC to the Phy -- thi…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.20.1.5
docsIf31CmtsDsOfdmProfileStatsOutMulticastOctets This attribute is the count of MAC-layer Multicast and broadcast octets transmitted by the CCAP using this profile. This value is the size of all frames (including all MAC-layer framing) delivered from the MAC to the Ph…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.20.1.6
docsIf31CmtsDsOfdmProfileStatsOutFrames This attribute is the count of frames transmitted by the CCAP using this profile. This value is the count of all unicast, multicast or broadcast frames delivered from the MAC to the Phy -- this includes user data, DOCSI…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.20.1.7
docsIf31CmtsDsOfdmProfileStatsOutUnicastFrames This attribute is the count of unicast frames transmitted by the CCAP using this profile. This value is the count of all frames delivered from the MAC to the Phy and addressed to a unicast MAC address -- this include us…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.20.1.8
docsIf31CmtsDsOfdmProfileStatsOutMulticastFrames This attribute is the count of multicast frames transmitted by the CCAP using this profile. This value is the count of all frames delivered from the MAC to the Phy and addressed to a multicast MAC address -- this includ…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.20.1.9
docsIf31CmtsDsOfdmProfileStatsCtrDiscontinuityTime This attribute is the value of sysUpTime on the most recent occasion at which any one or more of this entry's counters suffered a discontinuity. If no such discontinuities have occurred since the last re-initialization …	SNMPv2-TCTimeStamp Based On: SNMPv2-SMITimeTicks Description: The value of the sysUpTime object at which a specific occurrence happened. The specific occurrence must be defined in the description of any object defined using this type. If sysUpTime is reset t…	.1.3.6.1.4.1.4491.2.1.28.1.20.1.10

This CMTS object provides the status of each of the OFDM subcarriers
which comprise this OFDM channel.

docsIf31CmtsDsOfdmSubcarrierStatusEntry row .1.3.6.1.4.1.4491.2.1.28.1.21.1

The conceptual row of docsIf31CmtsDsOfdmSubcarrierStatusTable.
An instance exists for each Profile on a given OFDM downstream.

Indexes

IF-MIBifIndex docsIf31CmtsDsOfdmProfileStatsProfileId docsIf31CmtsDsOfdmSubcarrierStatusStartId

Column	Syntax	OID
docsIf31CmtsDsOfdmSubcarrierStatusStartId This attribute is an identifier for the first subcarrier in the range of active subcarriers with the same modulation.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.21.1.1
docsIf31CmtsDsOfdmSubcarrierStatusEndId This attribute is the subcarrier number of the last subcarrier in the group.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.21.1.2
docsIf31CmtsDsOfdmSubcarrierStatusModulation This attribute indicates the modulation of the subcarrier range.	DsOfdmModulationType Type Values: 1 other 2 zeroValued 3 qpsk 4 qam16 5 qam64 6 qam128 7 qam256 8 qam512 9 qam1024 10 qam2048 11 qam4096 12 qam8192 13 qam16384	.1.3.6.1.4.1.4491.2.1.28.1.21.1.3

This object provides measurements of the downstream OFDM channel
power in 6 MHz-wide bands at the output of the CCAP.

docsIf31CmtsDsOfdmChanPowerEntry row .1.3.6.1.4.1.4491.2.1.28.1.22.1

The conceptual row of the docsIf31CmtsDsOfdmChanPowerTable.

Indexes

IF-MIBifIndex docsIf31CmtsDsOfdmChanPowerBandIndex

Column	Syntax	OID
docsIf31CmtsDsOfdmChanPowerBandIndex This attribute is a unique index used by the CCAP to identify each of the 6 MHz bands of a given OFDM downstream channel (from the lowest 6MHz band of the Occupied Bandwidth to the highest 6MHz band of the Occupied Band…	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.22.1.1
docsIf31CmtsDsOfdmChanPowerCenterFrequency This attribute corresponds to the center frequency of the 6 MHz band the CM measured the average channel power. See Reference for specific details on this attribute.	HzSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.22.1.2
docsIf31CmtsDsOfdmChanPowerTxPower This attribute provides an estimate of the average power measured at the output of the CCAP in the downstream channel set for this 6 MHz band. If the docsIf31CmtsDsOfdmChanPowerBandIndex is 0, then this a…	TenthdBmVDOCS-IF-MIBTenthdBmV	.1.3.6.1.4.1.4491.2.1.28.1.22.1.3

This object provides channel-level visibility into Upstream
OFDMA channel configuration and status.

docsIf31CmtsUsOfdmaChanEntry row .1.3.6.1.4.1.4491.2.1.28.1.23.1

The conceptual row of docsIf31CmtsUsOfdmaChanTable.

Indexes

IF-MIBifIndex

Column	Syntax	OID
docsIf31CmtsUsOfdmaChanTemplateIndex The index of the UsOfdmaModulationTemplate object which the CMTS/CCAP utilized when configuring this channel.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.23.1.1
docsIf31CmtsUsOfdmaChanConfigChangeCt This attribute contains the value of the Configuration Change Count field in the Upstream Channel Descriptor (UCD) MAC Management Message currently in use on this channel.	Unsigned32 Constraints: range: 0-255	.1.3.6.1.4.1.4491.2.1.28.1.23.1.2
docsIf31CmtsUsOfdmaChanTargetRxPower The power of the expected commanded received signal in the channel, referenced to the CCAP input.	TenthdBmVDOCS-IF-MIBTenthdBmV	.1.3.6.1.4.1.4491.2.1.28.1.23.1.3
docsIf31CmtsUsOfdmaChanLowerBdryFreq This attribute provides the lower frequency for the OFDMA US channel.	HzSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.23.1.4
docsIf31CmtsUsOfdmaChanUpperBdryFreq This attribute provides the upper frequency for the OFDMA US channel.	HzSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.23.1.5
docsIf31CmtsUsOfdmaChanSubcarrierSpacing This attribute defines the subcarrier spacing associated with a particular FFT mode configured on the OFDMA upstream channel.	kHzSubcarrierSpacingType Type Constraints: range: 25 range: 50	.1.3.6.1.4.1.4491.2.1.28.1.23.1.6
docsIf31CmtsUsOfdmaChanCyclicPrefix The cyclic prefix assigned to this channel for mitigating interference due to microreflections.	number of samplesUsOfdmaCyclicPrefix Type Constraints: range: 96 range: 128 range: 160 range: 192 range: 224 range: 256 range: 288 range: 320 range: 384 range: 512 range: 640	.1.3.6.1.4.1.4491.2.1.28.1.23.1.7
docsIf31CmtsUsOfdmaChanNumSymbolsPerFrame This attribute is the number of symbol periods per frame.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.23.1.8
docsIf31CmtsUsOfdmaChanRollOffPeriod This attribute is the windowing roll-off period.	number of samplesUsOfdmaRollOffPeriod Type Constraints: range: 0 range: 32 range: 64 range: 96 range: 128 range: 160 range: 192 range: 224	.1.3.6.1.4.1.4491.2.1.28.1.23.1.9
docsIf31CmtsUsOfdmaChanPreEqEnable This attribute indicates pre-equalization is enabled on the OFDMA upstream channel when its value is true, or disabled when its value is false.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.4491.2.1.28.1.23.1.10
docsIf31CmtsUsOfdmaChanFineRngGuardband This attribute is the sum of the upper and lower guard bands for fine ranging in Hz.	HzSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.23.1.11
docsIf31CmtsUsOfdmaChanFineRngNumSubcarriers This attribute is the maximum number of subcarriers for fine ranging.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.23.1.12
docsIf31CmtsUsOfdmaChanFineRngPreambleLen This attribute is the length of the OFDMA fine ranging IUC preamble in bits.	bitsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.23.1.13
docsIf31CmtsUsOfdmaChanInitRngGuardband This attribute is the sum of the upper and lower guard bands for initial ranging in Hz.	HzSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.23.1.14
docsIf31CmtsUsOfdmaChanInitRngNumSubcarriers This attribute is the maximum number of subcarriers for initial ranging.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.23.1.15
docsIf31CmtsUsOfdmaChanInitRngPreambleLen This attribute is the maximum number of subcarriers for initial ranging.	bitsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.23.1.16
docsIf31CmtsUsOfdmaChanProvAttribMask This attribute provides the Provisioned Attribute Mask for the OFDMA upstream channel.	DOCS-IF3-MIBAttributeMask Type Values: 0 bonding 1 lowLatency 2 highAvailability	.1.3.6.1.4.1.4491.2.1.28.1.23.1.17
docsIf31CmtsUsOfdmaChanTxBackoffStart The initial random backoff window to use when retrying transmissions. Expressed as a power of 2. A value of 16 at the CMTS indicates that a proprietary adaptive retry mechanism is to be used.	Integer32 Constraints: range: 0-16	.1.3.6.1.4.1.4491.2.1.28.1.23.1.18
docsIf31CmtsUsOfdmaChanTxBackoffEnd The final random backoff window to use when retrying transmissions. Expressed as a power of 2. A value of 16 at the CMTS indicates that a proprietary adaptive retry mechanism is to be used.	Integer32 Constraints: range: 0-16	.1.3.6.1.4.1.4491.2.1.28.1.23.1.19
docsIf31CmtsUsOfdmaChanRangingBackoffStart The initial random backoff window to use when retrying Ranging Requests. Expressed as a power of 2. A value of 16 at the CMTS indicates that a proprietary adaptive retry mechanism is to be used.	Integer32 Constraints: range: 0-16	.1.3.6.1.4.1.4491.2.1.28.1.23.1.20
docsIf31CmtsUsOfdmaChanRangingBackoffEnd The final random backoff window to use when retrying Ranging Requests. Expressed as a power of 2. A value of 16 at the CMTS indicates that a proprietary adaptive retry mechanism is to be used.	Integer32 Constraints: range: 0-16	.1.3.6.1.4.1.4491.2.1.28.1.23.1.21
docsIf31CmtsUsOfdmaChanUtilization The calculated and truncated utilization for this physical upstream channel, accurate as of the most recent docsIfCmtsChannelUtilizationInterval. The upstream channel utilization is expressed as a percent…	percentUnsigned32 Constraints: range: 0-100	.1.3.6.1.4.1.4491.2.1.28.1.23.1.22
docsIf31CmtsUsOfdmaChanId This attribute is the upstream Channel Id signaled in the DOCSIS protocol for the OFDMA upstream channel. The Channel Id is unique within the associated MacDomain.	DOCS-IF3-MIBChId Type Constraints: range: 0..255	.1.3.6.1.4.1.4491.2.1.28.1.23.1.23

This CMTS table provides DS OFDM statistics on a per Profile basis.

docsIf31CmtsUsOfdmaDataIucStatsEntry row .1.3.6.1.4.1.4491.2.1.28.1.24.1

The conceptual row of docsIf31CmtsUsOfdmaDataIucStatsTable.
An instance exists for each Data IUC profile on a given
US OFDMA channel.

Indexes

IF-MIBifIndex docsIf31CmtsUsOfdmaDataIucStatsDataIuc

Column	Syntax	OID
docsIf31CmtsUsOfdmaDataIucStatsDataIuc This attribute represents the OFDMA Data IUC that these statistics correspond to.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.24.1.1
docsIf31CmtsUsOfdmaDataIucStatsMinislotPilotPattern This attribute contains the identifier for the default pilot pattern specified in the template for minislots using this Data IUC. The valid range is 1 - 14.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.24.1.2
docsIf31CmtsUsOfdmaDataIucStatsMinislotModulation This attribute contains the default modulation order specified in the template for minislots using this Data IUC.	UsOfdmaModulationType Type Values: 1 other 2 zeroValued 3 bpsk 4 qpsk 5 qam8 6 qam16 7 qam32 8 qam64 9 qam128 10 qam256 11 qam512 12 qam1024 13 qam2048 14 qam4096	.1.3.6.1.4.1.4491.2.1.28.1.24.1.3
docsIf31CmtsUsOfdmaDataIucStatsTotalCodewords This attribute contains the count of the total number of FEC codewords received on this channel using this Data IUC. Discontinuities in the value of this counter can occur at reinitialization of the manag…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.24.1.4
docsIf31CmtsUsOfdmaDataIucStatsCorrectedCodewords This attribute contains the count of codewords received on this channel using this Data IUC that failed the pre-decoding syndrome check, but passed the post-decoding syndrome check. Discontinuities in the…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.24.1.5
docsIf31CmtsUsOfdmaDataIucStatsUnreliableCodewords This attribute contains the count of codewords received on this channel using this Data IUC that failed the post-decoding syndrome check. Discontinuities in the value of this counter can occur at reinitia…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.24.1.6
docsIf31CmtsUsOfdmaDataIucStatsInOctets This attribute is the count of MAC-layer octets received by the CCAP on this Data IUC. This value is the size of all unicast, multicast or broadcast frames (including all MAC- layer framing) and CCF PMD overhead (segmen…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.4491.2.1.28.1.24.1.7
docsIf31CmtsUsOfdmaDataIucStatsCtrDiscontinuityTime This attribute is the value of sysUpTime on the most recent occasion at which any one or more of this entry's counters suffered a discontinuity. If no such discontinuities have occurred since the last re-initialization …	SNMPv2-TCTimeStamp Based On: SNMPv2-SMITimeTicks Description: The value of the sysUpTime object at which a specific occurrence happened. The specific occurrence must be defined in the description of any object defined using this type. If sysUpTime is reset t…	.1.3.6.1.4.1.4491.2.1.28.1.24.1.8

This CMTS table provides exceptions to the US channel template
for this Data IUC.

docsIf31CmtsUsOfdmaDataIucDetailStatusEntry row .1.3.6.1.4.1.4491.2.1.28.1.25.1

The conceptual row of docsIf31CmtsUsOfdmaDataIucDetailStatusTable.
An instance exists for each exception to the template for a Data
IUC profile on a given US OFDMA channel.

Indexes

IF-MIBifIndex docsIf31CmtsUsOfdmaDataIucStatsDataIuc docsIf31CmtsUsOfdmaDataIucDetailStatusLowerFreq

Column	Syntax	OID
docsIf31CmtsUsOfdmaDataIucDetailStatusLowerFreq This attribute indicates the lower frequency where the minislots will use the pilot pattern and modulation	HzSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.25.1.1
docsIf31CmtsUsOfdmaDataIucDetailStatusUpperFreq This attribute indicates the upper frequency where the minislots will use the pilot pattern and modulation	HzSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.25.1.2
docsIf31CmtsUsOfdmaDataIucDetailStatusMinislotPilotPattern This attribute contains the identifier for the pilot pattern this frequency range. All minislots in the frequency range have this pilot pattern. The valid range is 1 - 14.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.25.1.3
docsIf31CmtsUsOfdmaDataIucDetailStatusMinislotModulation This attribute contains the modulation order for this frequency range. All minislots in the frequency range have this modulation.	UsOfdmaModulationType Type Values: 1 other 2 zeroValued 3 bpsk 4 qpsk 5 qam8 6 qam16 7 qam32 8 qam64 9 qam128 10 qam256 11 qam512 12 qam1024 13 qam2048 14 qam4096	.1.3.6.1.4.1.4491.2.1.28.1.25.1.4

This CMTS table provides details on status of ranging IUCs.

docsIf31CmtsUsOfdmaRangingIucStatusEntry row .1.3.6.1.4.1.4491.2.1.28.1.26.1

The conceptual row of docsIf31CmtsUsOfdmaRangingIucStatusTable.
An instance exists for each Ranging IUC profile on a given
US OFDMA channel.

Indexes

IF-MIBifIndex docsIf31CmtsUsOfdmaRangingIucStatusIuc

Column	Syntax	OID
docsIf31CmtsUsOfdmaRangingIucStatusIuc This attribute indicates the OFDMA Ranging IUC that this status information corresponds to.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.26.1.1
docsIf31CmtsUsOfdmaRangingIucStatusGuardband This attribute is the sum of the upper and lower guard bands for this ranging IUC in Hz.	HzSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.26.1.2
docsIf31CmtsUsOfdmaRangingIucStatusNumSubcarriers This attribute indicates the maximum number of subcarriers for this ranging IUC.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.26.1.3

This object specifies the subcarrier type for a group of subcarriers
in the active spectrum of this OFDM channel. Groups of subcarriers of
the same type are presented together; non-data subcarriers in these
ranges are ignored.

docsIf31CmtsDsOfdmSubcarrierTypeEntry row .1.3.6.1.4.1.4491.2.1.28.1.27.1

The conceptual row of docsIf31CmtsDsOfdmSubcarrierTypeTable.
An instance exists for each OFDM downstream channel.

Indexes

IF-MIBifIndex docsIf31CmtsDsOfdmSubcarrierTypeStartSubcarrierId

Column	Syntax	OID
docsIf31CmtsDsOfdmSubcarrierTypeStartSubcarrierId This attribute is a key defined to provide an index into the table and represents the subcarrier number of the first subcarrier in the group.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.27.1.1
docsIf31CmtsDsOfdmSubcarrierTypeEndSubcarrierId This attribute is the subcarrier number of the last subcarrier in the group.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.27.1.2
docsIf31CmtsDsOfdmSubcarrierTypeSubcarrierType This attribute specifies which type of subcarrier is represented in this group.	Enumeration Enumerated Values: 1 data 2 plc 3 continuousPilot 4 excluded	.1.3.6.1.4.1.4491.2.1.28.1.27.1.3

This object specifies the subcarrier type for a group of subcarriers
in the active spectrum of this OFDMA channel. Groups of subcarriers of
the same type are presented together; non-data subcarriers in these
ranges are ignored.

docsIf31CmtsUsOfdmaSubcarrierTypeEntry row .1.3.6.1.4.1.4491.2.1.28.1.28.1

The conceptual row of docsIf31CmtsUsOfdmaSubcarrierStatusTable.
An instance exists for each Profile on a given OFDMA upstream.

Indexes

IF-MIBifIndex docsIf31CmtsUsOfdmaSubcarrierTypeStartSubcarrierId

Column	Syntax	OID
docsIf31CmtsUsOfdmaSubcarrierTypeStartSubcarrierId This attribute is a key defined to provide an index into the table and represents the subcarrier number of the first subcarrier in the group.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.28.1.1
docsIf31CmtsUsOfdmaSubcarrierTypeEndSubcarrierId This attribute is the subcarrier number of the last subcarrier in the group.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.28.1.2
docsIf31CmtsUsOfdmaSubcarrierTypeSubcarrierType This attribute specifies which type of subcarrier is represented in this group.	Enumeration Enumerated Values: 1 data 2 excluded 3 unused	.1.3.6.1.4.1.4491.2.1.28.1.28.1.3

This object defines attributes of the CM status.
This object is an extension to the SNMP table
docsIf3CmStatusTable.

docsIf31CmStatusEntry row .1.3.6.1.4.1.4491.2.1.28.1.29.1

The conceptual row of docsIf31CmStatusTable.
An instance exist for the CM MAC Domain Interface.

Indexes

IF-MIBifIndex

Column	Syntax	OID
docsIf31CmStatusEmDlsOperStatus This attribute indicates whether the CM is currently operating in Energy Management DLS Mode. If this attribute returns true, the CM is operating in Energy Management DLS Mode.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.4491.2.1.28.1.29.1.1

This object provides configuration state information
on the CM for the Energy Management 1x1 Mode feature.

docsIf31CmEmDlsCfgEntry row .1.3.6.1.4.1.4491.2.1.28.1.30.1

The conceptual row of docsIf31CmEmDlsCfgTable.

Indexes

docsIf31CmEmDlsCfgDirection

Column	Syntax	OID
docsIf31CmEmDlsCfgDirection This index indicates whether the threshold applies to the upstream or downstream.	DOCS-IF3-MIBIfDirection Type Values: 1 downstream 2 upstream	.1.3.6.1.4.1.4491.2.1.28.1.30.1.1
docsIf31CmEmDlsCfgEntryBitrateThrshld This attribute specifies the upstream or downstream bitrate threshold (in bps) below which the CM will request to enter Energy Management DLS Mode operation.	bpsSNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.30.1.2
docsIf31CmEmDlsCfgEntryTimeThrshld This attribute specifies the number of consecutive seconds that the upstream or downstream data rate needs to remain below the Upstream or Downstream Entry Bitrate Threshold in order to determine that a transition to En…	secondsUnsigned32r/w Constraints: range: 1-65535	.1.3.6.1.4.1.4491.2.1.28.1.30.1.3
docsIf31CmEmDlsCfgExitBitrateThrshld This attribute specifies the upstream or downstream bitrate threshold (in bps) above which the CM will request to leave Energy Management DLS Mode operation.	bpsSNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.4491.2.1.28.1.30.1.4
docsIf31CmEmDlsCfgExitTimeThrshld This attribute specifies the number of consecutive seconds that the upstream or downstream data rate needs to remain above the Upstream or Downstream Exit Bitrate Threshold in order to determine that a transition out of…	secondsUnsigned32r/w Constraints: range: 1-65535	.1.3.6.1.4.1.4491.2.1.28.1.30.1.5