DOCS-IF31-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Integer32, Unsigned32, Counter32, Counter64 FROM SNMPv2-SMI -- RFC 2578 TEXTUAL-CONVENTION, TruthValue, TimeStamp FROM SNMPv2-TC -- RFC 2579 OBJECT-GROUP, MODULE-COMPLIANCE FROM SNMPv2-CONF -- RFC 2580 CounterBasedGauge64 FROM HCNUM-TC -- RFC 2865 ifIndex FROM IF-MIB -- RFC 2863 TenthdBmV FROM DOCS-IF-MIB -- RFC 4546 clabProjDocsis FROM CLAB-DEF-MIB docsIf3CmtsCmRegStatusEntry, docsIf3RxChStatusEntry, AttributeMask, RangingState FROM DOCS-IF3-MIB; docsIf31Mib MODULE-IDENTITY LAST-UPDATED "201504080000Z" -- April 8, 2015 ORGANIZATION "Cable Television Laboratories, Inc." CONTACT-INFO " Postal: Cable Television Laboratories, Inc. 858 Coal Creek Circle Louisville, Colorado 80027-9750 U.S.A. Phone: +1 303-661-9100 Fax: +1 303-661-9199 E-mail: mibs@cablelabs.com" DESCRIPTION "This MIB module contains the management objects for the management of DOCSIS 3.1 features, primarily OFDM and OFDMA channels. Copyright 2015 Cable Television Laboratories, Inc. All rights reserved." REVISION "201504080000Z" -- April 8, 2015 DESCRIPTION "Initial version, per CCAP-OSSIv3.1-N-15.1278-4" ::= { clabProjDocsis 28 } -- Textual Conventions ClabsDocsisVersion ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Indicates the DOCSIS Radio Frequency specification being referenced. 'docsis10' indicates DOCSIS 1.0. 'docsis11' indicates DOCSIS 1.1. 'docsis20' indicates DOCSIS 2.0. 'docsis30' indicates DOCSIS 3.0. 'docsis31' indicates DOCSIS 3.1." SYNTAX INTEGER { other (0), docsis10 (1), docsis11 (2), docsis20 (3), docsis30 (4), docsis31 (5) } EmIdList ::= TEXTUAL-CONVENTION DISPLAY-HINT "2x," STATUS current DESCRIPTION "A list of Energy Management Ids displayed as a comma-separated list of 15-bit hexidecimal values. These values are encoded into 16-bits but the high-order bit is always 0." SYNTAX OCTET STRING (SIZE ( 2 | 4 | 6 )) SubcarrierSpacingType ::= TEXTUAL-CONVENTION DISPLAY-HINT "d" STATUS current DESCRIPTION "This data type defines the subcarrier spacing for the FFT mode in use. For downstream OFDM channels, if the FFT mode is 4K mode, then spacing is 50 kHz; if it is 8K mode, then the spacing is 25 kHz. For upstream OFDMA channels, if the FFT mode is 2K mode, then the spacing is 50kHz; if the mode is 4K mode, then the spacing is 25kHz. In units of kHz." REFERENCE "DOCSIS 3.1 Physical Layer Specification CM-SP-PHYv3.1-I03-140610, Downstream OFDM Parameters and Upstream OFDMA Parameters tables." SYNTAX Integer32 ( 25 | 50 ) PrimaryDsIndicatorType ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This data type is defined to represent the channel indicator type for the downstream channel." SYNTAX INTEGER { other(1), primary(2), backupPrimary(3), nonPrimary(4) } DsOfdmCyclicPrefix ::= TEXTUAL-CONVENTION DISPLAY-HINT "d" STATUS current DESCRIPTION "This data type is defined to indicate the five possible values for the length of cyclic prefix. The cyclic prefix (in usec) are converted into samples using the sample rate of 204.8 Msamples/s and is an integer multiple of: 1/64 * 20 us." SYNTAX Unsigned32 (192 | 256 | 512 | 768 | 1024) UsOfdmaCyclicPrefix ::= TEXTUAL-CONVENTION DISPLAY-HINT "d" STATUS current DESCRIPTION "This data type is defined to indicate the eleven possible values for the length of cyclic prefix. The cyclic prefix (in usec) are converted into samples using the sample rate of 102.4 Msamples/s and is an integer multiple of: 1/64 * 20us." SYNTAX Unsigned32 (96 | 128 | 160 | 192 | 224 | 256 | 288 | 320 | 384 | 512 | 640) DsOfdmRollOffPeriod ::= TEXTUAL-CONVENTION DISPLAY-HINT "d" STATUS current DESCRIPTION "This data type is defined to indicate the five possible values for the windowing roll-off period. The Roll-Off Period is given in microseconds (usec)." SYNTAX Unsigned32 (0 | 64 | 128 | 192 | 256) UsOfdmaRollOffPeriod ::= TEXTUAL-CONVENTION DISPLAY-HINT "d" STATUS current DESCRIPTION "This data type is defined to indicate the eight possible values for the windowing roll-off period. The Roll-Off Period is given in microseconds." SYNTAX Unsigned32 (0 | 32 | 64 | 96 | 128 | 160 | 192 | 224) TimeInterleaverDepth ::= TEXTUAL-CONVENTION DISPLAY-HINT "d" STATUS current DESCRIPTION "This data type is defined to indicate the depth of time interleaving used for this downstream channel in symbols." SYNTAX Unsigned32 (1..32) DsOfdmModulationType ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This data type is defined to indicate the bit loading of subcarriers in an OFDM downstream channel." REFERENCE "DOCSIS 3.1 Physical layer Specification CM-SP-PHYv3.1-I03-140610, Modulation Formats section." SYNTAX INTEGER { other(1), zeroValued(2), qpsk(3), qam16(4), qam64(5), qam128(6), qam256(7), qam512(8), qam1024(9), qam2048(10), qam4096(11), qam8192(12), qam16384(13) } UsOfdmaModulationType ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This data type is defined to indicate the bit loading of subcarriers in an OFDMA upstream channel." REFERENCE "DOCSIS 3.1 Physical layer Specification CM-SP-PHYv3.1-I03-140610, Modulation Formats section." SYNTAX INTEGER { other(1), zeroValued(2), bpsk(3), qpsk(4), qam8(5), qam16(6), qam32(7), qam64(8), qam128(9), qam256(10), qam512(11), qam1024(12), qam2048(13), qam4096(14) } ProfileIdList ::= TEXTUAL-CONVENTION DISPLAY-HINT "1d:1x,1x,1x,1x" STATUS current DESCRIPTION "This attribute is a series of 5-octet entries where each entry consists of the following single octet fields (in order): Channel Id of the OFDM channel where the Profile Ids are assigned and exactly 4 Profile Ids assigned to this CM on that channel." SYNTAX OCTET STRING (SIZE (0..255)) -- Object Definitions docsIf31Notifications OBJECT IDENTIFIER ::= { docsIf31Mib 0 } docsIf31MibObjects OBJECT IDENTIFIER ::= { docsIf31Mib 1 } -- -- Notifications -- -- DOCSIS 3.1 events are sent in DOCS-IF3-MIB notification objects. -- Specifically docsIf3CmtsEventNotif for CCAP events and -- docsIf3CmEventNotif for CM events -- -- *************************************************************** -- -- RFC-4546 Objects & Tables -- -- The DOCS-IF-MIB defined in RFC-4546 has a number of tables which -- cannot be readily adapted to support OFDM channels. After much -- consideration the D3.1 OSSI Working Group decided that it was -- preferable to create completely new tables for D3.1 OFDM/OFDMA -- channels than to augment or otherwise extend the original tables -- where few, if any, columns were applicable to the new modulation -- types. To ease the transition to D3.1, rules were developed for -- rows to be included in the original tables, but with dummy values. -- -- The tables in this MIB contain meaningful values for OFMD channels -- and should be used instead of values in RFC-4546 tables. For -- additional information refer to: -- -- DOCSIS 3.1 Cable Modem Operations Support System Interface -- Specification CM-SP-CM-OSSIv3.1-I03-15MMDD -- -- Tables from RFC-4546 which are not used for OFDM channels include: -- docsIfDownChannelTable -- docsIfUpChannelTable -- docsIfCmtsModulationTable -- docsIfCmtsChannelUtilizationTable -- docsIfCmtsDownChannelCtrTable -- docsIfCmtsUpChannelCtrTable -- -- The only other table from RFC-4546 which is supported as documented -- by a D3.1 CCAP is: -- docsIfCmtsMacToCmTable -- -- *************************************************************** docsIf31CmDocsisBaseCapability OBJECT-TYPE SYNTAX ClabsDocsisVersion MAX-ACCESS read-only STATUS current DESCRIPTION "Indication of the DOCSIS capability of the device. This replaces docsIfDocsisBaseCapability for D3.1 CMs." ::= { docsIf31MibObjects 1 } -- *************************************************************** -- -- DOCS-IF3-MIB Extensions -- -- *************************************************************** docsIf31CmtsCmRegStatusTable OBJECT-TYPE SYNTAX SEQUENCE OF DocsIf31CmtsCmRegStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This object defines attributes that represent the CM's registration status as tracked by the CMTS. This extends the DOCS-IF3-MIB's docsIf3CmtsCmRegStatusTable." ::= { docsIf31MibObjects 2 } docsIf31CmtsCmRegStatusEntry OBJECT-TYPE SYNTAX DocsIf31CmtsCmRegStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The conceptual row of docsIf31CmtsCmRegStatusTable." AUGMENTS { docsIf3CmtsCmRegStatusEntry } ::= { docsIf31CmtsCmRegStatusTable 1 } DocsIf31CmtsCmRegStatusEntry ::= SEQUENCE { docsIf31CmtsCmRegStatusDsProfileIdList ProfileIdList, docsIf31CmtsCmRegStatusUsProfileIucList ProfileIdList, docsIf31CmtsCmRegStatusTcsPhigh Unsigned32, docsIf31CmtsCmRegStatusTcsDrwTop Unsigned32, docsIf31CmtsCmRegStatusMinUsableDsFreq Unsigned32, docsIf31CmtsCmRegStatusMaxUsableDsFreq Unsigned32, docsIf31CmtsCmRegStatusMaxUsableUsFreq Unsigned32 } docsIf31CmtsCmRegStatusDsProfileIdList OBJECT-TYPE SYNTAX ProfileIdList MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is a series of 5-octet entries where each entry consists of the following single octet fields (in order): Channel Id of the OFDM channel where the Profile Ids are assigned and exactly 4 Profile Ids assigned to this CM on that channel. If fewer than 4 Profiles are assigned to this CM then the CCAP uses the value 0xff for the remaining Profile Id octets. The CCAP encodes each OFDM channel in a CM's RCS as a separate 5-octet entry in the ProfileIdList. Note: the CCAP must not include the transitional profile or test profile in the ProfileIdList. Examples: a CM with a single OFDM channel (channel id 34) and four assigned profiles (Profiles 0 (aka A), 8, 9 and 10) would have a ProfileIdList value of 0x220008090a. A CM with a 2 OFDM channel bonding group each with two assigned profiles (Profiles 0 and 15 on channel 34 and Profiles 0 and 14 on channel 35) would have a ProfileIdList value of 0x22000fffff23000effff)." ::= { docsIf31CmtsCmRegStatusEntry 1 } docsIf31CmtsCmRegStatusUsProfileIucList OBJECT-TYPE SYNTAX ProfileIdList MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is a series of 3-octet entries where each entry consists of the following single octet fields (in order): Channel Id of the OFDMA channel where the Profile IUCs are assigned and exactly 2 Data IUCs assigned to this CM on that channel. If fewer than 2 Data IUCs are assigned to this CM on this channel then the CCAP uses the value 0xff for the remaining Data IUC octets. The CCAP encodes each OFDMA channel in a CM's TCS as a separate 3-octet entry in the UsProfileIucList. Note: the CCAP MUST NOT include transitional IUCs or test IUCs in the UsProfileIucList. Examples: a CM with a single OFDMA channel (channel id 36) and two assigned Data IUCs (5 and 6) would have a ProfileIdList value of 0x240506. A CM with a 2 OFDMA channel bonding group each with one assigned Data IUC (IUC 5 on channel 34 and IUC 13 on channel 35) would have a UsProfileIucList value of 0x2205ff230dff)." ::= { docsIf31CmtsCmRegStatusEntry 2 } docsIf31CmtsCmRegStatusTcsPhigh OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute reports the P1.6hi value for the CM's Transmit Channel Set." ::= { docsIf31CmtsCmRegStatusEntry 3 } docsIf31CmtsCmRegStatusTcsDrwTop OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { docsIf31CmtsCmRegStatusEntry 4 } docsIf31CmtsCmRegStatusMinUsableDsFreq OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "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 this CM taking into account the capabilities of both devices." ::= { docsIf31CmtsCmRegStatusEntry 5 } docsIf31CmtsCmRegStatusMaxUsableDsFreq OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "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 this CM taking into account the capabilities of both devices." ::= { docsIf31CmtsCmRegStatusEntry 6 } docsIf31CmtsCmRegStatusMaxUsableUsFreq OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "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 CM taking into account the capabilities of both devices. Note: there is no minimum usable upstream frequency attribute as this is 5MHz for both CCAP and CM devices." ::= { docsIf31CmtsCmRegStatusEntry 7 } -- Future -- docsIf31CmtsCmUsOfdmaChannelStatusTable OBJECT-TYPE -- SYNTAX SEQUENCE OF DocsIf3CmtsCmUsOfdmaChannelStatusEntry -- MAX-ACCESS not-accessible -- STATUS current -- DESCRIPTION -- "This object defines current status information of the CM -- on each OFDMA upstream channel, as reported by the CMTS." -- ::= { docsIf31MibObjects 3 } -- Future -- docsIf31SignalQualityExtTable OBJECT-TYPE -- SYNTAX SEQUENCE OF DocsIf31SignalQualityExtEntry -- MAX-ACCESS not-accessible -- STATUS current -- DESCRIPTION -- "This object provides an in-channel received modulation -- error ratio metric for CM and CMTS." -- ::= { docsIf31MibObjects 4 } docsIf31RxChStatusTable OBJECT-TYPE SYNTAX SEQUENCE OF DocsIf31RxChStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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." ::= { docsIf31MibObjects 5 } docsIf31RxChStatusEntry OBJECT-TYPE SYNTAX DocsIf31RxChStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The conceptual row of docsIf31RxChStatusTable." AUGMENTS { docsIf3RxChStatusEntry } ::= { docsIf31RxChStatusTable 1 } DocsIf31RxChStatusEntry ::= SEQUENCE { docsIf31RxChStatusPrimaryDsIndicator PrimaryDsIndicatorType } docsIf31RxChStatusPrimaryDsIndicator OBJECT-TYPE SYNTAX PrimaryDsIndicatorType MAX-ACCESS read-only STATUS current DESCRIPTION "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 'backupPrimary(3)' indicates that the OFDM channel is assigned to be the CM's backup primary downstream channel. A value of 'nonPrimary(4)' indicates the OFDM channel is not assigned to be CM's primary or backup primary downstream channel." ::= { docsIf31RxChStatusEntry 1 } docsIf31CmDsOfdmChanTable OBJECT-TYPE SYNTAX SEQUENCE OF DocsIf31CmDsOfdmChanEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This object specifies the CM downstream OFDM channel." ::= { docsIf31MibObjects 6 } docsIf31CmDsOfdmChanEntry OBJECT-TYPE SYNTAX DocsIf31CmDsOfdmChanEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The conceptual row of docsIf31CmDsOfdmChanTable. An entry exists in this table for each ifEntry with an ifType value of docsOfdmDownstream(277)." INDEX { ifIndex } ::= { docsIf31CmDsOfdmChanTable 1 } DocsIf31CmDsOfdmChanEntry ::= SEQUENCE { docsIf31CmDsOfdmChanChannelId Integer32, docsIf31CmDsOfdmChanChanIndicator PrimaryDsIndicatorType, docsIf31CmDsOfdmChanSubcarrierZeroFreq Unsigned32, docsIf31CmDsOfdmChanFirstActiveSubcarrierNum Unsigned32, docsIf31CmDsOfdmChanLastActiveSubcarrierNum Unsigned32, docsIf31CmDsOfdmChanNumActiveSubcarriers Unsigned32, docsIf31CmDsOfdmChanSubcarrierSpacing SubcarrierSpacingType, docsIf31CmDsOfdmChanCyclicPrefix DsOfdmCyclicPrefix, docsIf31CmDsOfdmChanRollOffPeriod DsOfdmRollOffPeriod, docsIf31CmDsOfdmChanPlcFreq Unsigned32, docsIf31CmDsOfdmChanNumPilots Unsigned32, docsIf31CmDsOfdmChanTimeInterleaverDepth TimeInterleaverDepth, docsIf31CmDsOfdmChanPlcTotalCodewords Counter64, docsIf31CmDsOfdmChanPlcUnreliableCodewords Counter64, docsIf31CmDsOfdmChanNcpTotalFields Counter64, docsIf31CmDsOfdmChanNcpFieldCrcFailures Counter64, docsIf31CmDsOfdmChanNcpTotalCodewords Counter64, docsIf31CmDsOfdmChanNcpUnreliableCodewords Counter64 } docsIf31CmDsOfdmChanChannelId OBJECT-TYPE SYNTAX Integer32 (0..255) MAX-ACCESS read-only STATUS current DESCRIPTION "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 is unknown, this object returns a value of 0." ::= { docsIf31CmDsOfdmChanEntry 1 } docsIf31CmDsOfdmChanChanIndicator OBJECT-TYPE SYNTAX PrimaryDsIndicatorType MAX-ACCESS read-only STATUS current DESCRIPTION "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 value of 'backupPrimary(3)' indicates that the OFDM channel is assigned to be the CM's backup primary downstream channel. A value of 'nonPrimary(4)' indicates the OFDM channel is not assigned to be CM's primary or backup primary downstream channel." ::= { docsIf31CmDsOfdmChanEntry 2 } docsIf31CmDsOfdmChanSubcarrierZeroFreq OBJECT-TYPE SYNTAX Unsigned32 UNITS "Hz" MAX-ACCESS read-only STATUS current DESCRIPTION "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 frequency of subcarrier X(0) in the definition of the DFT." ::= { docsIf31CmDsOfdmChanEntry 3 } docsIf31CmDsOfdmChanFirstActiveSubcarrierNum OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute corresponds to the number of the first non-excluded subcarrier. The valid range is 148 to 7895" ::= { docsIf31CmDsOfdmChanEntry 4 } docsIf31CmDsOfdmChanLastActiveSubcarrierNum OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute corresponds to the number of the last non-excluded subcarrier. The valid range is 148 to 7895" ::= { docsIf31CmDsOfdmChanEntry 5 } docsIf31CmDsOfdmChanNumActiveSubcarriers OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "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 including continuous pilots and the PLC cannot exceed 3800, and for 8K FFT mode, the maximum number of active subcarriers including continuous pilots and the PLC cannot be greater than 7600. However, there are a minimum of 56 continuous pilots in a 192MHz channel that has no exclusions, and the size of the PLC is 8 subcarriers for 4K FFT mode and 16 subcarriers for 8K FFT mode. Therefore the maximum value of NumActiveSubcarriers is 3736 (or 3800 - 56 - 8) for 4K FFT mode and 7528 (or 7600 - 56 - 16) for 8K FFT mode." ::= { docsIf31CmDsOfdmChanEntry 6 } docsIf31CmDsOfdmChanSubcarrierSpacing OBJECT-TYPE SYNTAX SubcarrierSpacingType UNITS "kHz" MAX-ACCESS read-only STATUS current DESCRIPTION "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 subcarrier spacing is 25kHz." ::= { docsIf31CmDsOfdmChanEntry 7 } docsIf31CmDsOfdmChanCyclicPrefix OBJECT-TYPE SYNTAX DsOfdmCyclicPrefix UNITS "number of samples" MAX-ACCESS read-only STATUS current DESCRIPTION "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 and the choice depends on the delay spread of the channel - a longer delay spread requires a longer cyclic prefix. The cyclic prefix (in usec) are converted into samples using the sample rate of 204.8 Msamples/s and is an integer multiple of: 1/64 * 20 us." ::= { docsIf31CmDsOfdmChanEntry 8 } docsIf31CmDsOfdmChanRollOffPeriod OBJECT-TYPE SYNTAX DsOfdmRollOffPeriod UNITS "number of samples" MAX-ACCESS read-only STATUS current DESCRIPTION "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 - the roll-off postfix (RP). There are five possible values for the (RP), and the choice depends on the bandwidth of the channel and the number of exclusion bands within the channel. A larger RP provides sharper edges in the spectrum of the OFDM signal; however, there is a time vs. frequency trade-off. Larger RP values reduce the efficiency of transmission in the time domain, but because the spectral edges are sharper, more useful subcarriers appear in the frequency domain. There is an optimum value for the RP that maximizes capacity for a given bandwidth and/or exclusion band scenario." ::= { docsIf31CmDsOfdmChanEntry 9 } docsIf31CmDsOfdmChanPlcFreq OBJECT-TYPE SYNTAX Unsigned32 UNITS "Hz" MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { docsIf31CmDsOfdmChanEntry 10 } docsIf31CmDsOfdmChanNumPilots OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute indicates the number of continuous pilots configured for the OFDM downstream channel as received in the OCD message." ::= { docsIf31CmDsOfdmChanEntry 11 } docsIf31CmDsOfdmChanTimeInterleaverDepth OBJECT-TYPE SYNTAX TimeInterleaverDepth UNITS "symbols" MAX-ACCESS read-only STATUS current DESCRIPTION "The time interleaving used for this downstream channel as received in the OCD message." ::= { docsIf31CmDsOfdmChanEntry 12 } docsIf31CmDsOfdmChanPlcTotalCodewords OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute represents the total number of PLC codewords received by the CM." ::= { docsIf31CmDsOfdmChanEntry 13 } docsIf31CmDsOfdmChanPlcUnreliableCodewords OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute represents the total number of PLC codewords which failed post-decoding LDPC syndrome check." ::= { docsIf31CmDsOfdmChanEntry 14 } docsIf31CmDsOfdmChanNcpTotalFields OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute represents the total number of NCP fields received by the CM." ::= { docsIf31CmDsOfdmChanEntry 15 } docsIf31CmDsOfdmChanNcpFieldCrcFailures OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute represents the total number of NCP fields received by the CM which failed the CRC check." ::= { docsIf31CmDsOfdmChanEntry 16 } docsIf31CmDsOfdmChanNcpTotalCodewords OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute represents the total number of NCP codewords." ::= { docsIf31CmDsOfdmChanEntry 17 } docsIf31CmDsOfdmChanNcpUnreliableCodewords OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute represents the number of the NCP codewords that failed LDPC post-decoding syndrome check." ::= { docsIf31CmDsOfdmChanEntry 18 } docsIf31CmDsOfdmProfileStatsTable OBJECT-TYPE SYNTAX SEQUENCE OF DocsIf31CmDsOfdmProfileStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This CM object specifies the attributes of the Downstream profile assigned to an OFDM downstream channel." ::= { docsIf31MibObjects 7 } docsIf31CmDsOfdmProfileStatsEntry OBJECT-TYPE SYNTAX DocsIf31CmDsOfdmProfileStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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)." INDEX { ifIndex, docsIf31CmDsOfdmProfileStatsProfileId } ::= { docsIf31CmDsOfdmProfileStatsTable 1 } DocsIf31CmDsOfdmProfileStatsEntry ::= SEQUENCE { docsIf31CmDsOfdmProfileStatsProfileId Unsigned32, docsIf31CmDsOfdmProfileStatsConfigChangeCt Unsigned32, docsIf31CmDsOfdmProfileStatsTotalCodewords Counter64, docsIf31CmDsOfdmProfileStatsCorrectedCodewords Counter64, docsIf31CmDsOfdmProfileStatsUncorrectableCodewords Counter64, docsIf31CmDsOfdmProfileStatsInOctets Counter64, docsIf31CmDsOfdmProfileStatsInUnicastOctets Counter64, docsIf31CmDsOfdmProfileStatsInMulticastOctets Counter64, docsIf31CmDsOfdmProfileStatsInFrames Counter64, docsIf31CmDsOfdmProfileStatsInUnicastFrames Counter64, docsIf31CmDsOfdmProfileStatsInMulticastFrames Counter64, docsIf31CmDsOfdmProfileStatsInFrameCrcFailures Counter64, docsIf31CmDsOfdmProfileStatsCtrDiscontinuityTime TimeStamp } docsIf31CmDsOfdmProfileStatsProfileId OBJECT-TYPE SYNTAX Unsigned32 (0..255) MAX-ACCESS not-accessible STATUS current DESCRIPTION "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." REFERENCE "DOCSIS 3.1 MAC and Upper Layer Protocols Interface Specification CM-SP-MULPIv3.1-I03-140610, Downstream Profile Descriptor." ::= { docsIf31CmDsOfdmProfileStatsEntry 1 } docsIf31CmDsOfdmProfileStatsConfigChangeCt OBJECT-TYPE SYNTAX Unsigned32 (0..255) MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute contains the value of the Configuration Change Count field in the Downstream Profile Descriptor (DPD) MAC Management Message corresponding to this profile." ::= { docsIf31CmDsOfdmProfileStatsEntry 2 } docsIf31CmDsOfdmProfileStatsTotalCodewords OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute defines the total number of codewords (including full-length and shortened) measured on this profile." ::= { docsIf31CmDsOfdmProfileStatsEntry 3 } docsIf31CmDsOfdmProfileStatsCorrectedCodewords OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute defines the number of codewords measured on this profile that failed pre-decoding LDPC syndrome check and passed BCH decoding." ::= { docsIf31CmDsOfdmProfileStatsEntry 4 } docsIf31CmDsOfdmProfileStatsUncorrectableCodewords OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute defines the number of codewords measured on this profile that failed BCH decoding." ::= { docsIf31CmDsOfdmProfileStatsEntry 5 } docsIf31CmDsOfdmProfileStatsInOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "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 MAC; this includes user data, DOCSIS MAC Management Messages, etc. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmDsOfdmProfileStats- CtrDiscontinuityTime." ::= { docsIf31CmDsOfdmProfileStatsEntry 6 } docsIf31CmDsOfdmProfileStatsInUnicastOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is the count of 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 user data, DOCSIS MAC Management Messages, etc. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmDsOfdmProfileStats- CtrDiscontinuityTime." ::= { docsIf31CmDsOfdmProfileStatsEntry 7 } docsIf31CmDsOfdmProfileStatsInMulticastOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is the count of multicast 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 addressed to a multicast MAC address; this includes user data, DOCSIS MAC Management Messages, etc., but excludes frames sent to a broadcast address. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmDsOfdmProfileStats- CtrDiscontinuityTime." ::= { docsIf31CmDsOfdmProfileStatsEntry 8 } docsIf31CmDsOfdmProfileStatsInFrames OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "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 Management Messages, etc. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmDsOfdmProfileStats- CtrDiscontinuityTime." ::= { docsIf31CmDsOfdmProfileStatsEntry 9 } docsIf31CmDsOfdmProfileStatsInUnicastFrames OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "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 Management Messages, etc. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmDsOfdmProfileStats- CtrDiscontinuityTime." ::= { docsIf31CmDsOfdmProfileStatsEntry 10 } docsIf31CmDsOfdmProfileStatsInMulticastFrames OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "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 data, DOCSIS MAC Management Messages, etc., but excludes frames sent to a broadcast address. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmDsOfdmProfileStats- CtrDiscontinuityTime." ::= { docsIf31CmDsOfdmProfileStatsEntry 11 } docsIf31CmDsOfdmProfileStatsInFrameCrcFailures OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute defines the number of MAC frames measured on this profile that failed the MAC frame CRC check." ::= { docsIf31CmDsOfdmProfileStatsEntry 12 } docsIf31CmDsOfdmProfileStatsCtrDiscontinuityTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "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 of the local management subsystem, then this attribute contains a zero value." ::= { docsIf31CmDsOfdmProfileStatsEntry 13 } docsIf31CmDsOfdmChannelPowerTable OBJECT-TYPE SYNTAX SEQUENCE OF DocsIf31CmDsOfdmChannelPowerEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This CM object specifies the subcarrier level attributes of OFDM downstream channels." ::= { docsIf31MibObjects 8 } docsIf31CmDsOfdmChannelPowerEntry OBJECT-TYPE SYNTAX DocsIf31CmDsOfdmChannelPowerEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The conceptual row of docsIf31CmDsOfdmChannelPowerTable. An instance exist for each OFDM downstream channel." INDEX { ifIndex, docsIf31CmDsOfdmChannelBandIndex } ::= { docsIf31CmDsOfdmChannelPowerTable 1 } DocsIf31CmDsOfdmChannelPowerEntry ::= SEQUENCE { docsIf31CmDsOfdmChannelBandIndex Unsigned32, docsIf31CmDsOfdmChannelPowerCenterFrequency Unsigned32, docsIf31CmDsOfdmChannelPowerRxPower TenthdBmV } docsIf31CmDsOfdmChannelBandIndex OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "This attribute is a unique index used by the CM to identify each of the 6 MHz bands that make up a given OFDM downstream channel. The CM assigns indices in frequency order from the OFDM channel's lowest to highest 6 MHz frequency band for each of the 6 MHz bands which make up the channel, using an index of 1 to represent the lowest frequency band. Thus, an index of 33 represents the highest possible 6 MHz frequency band of a D3.1 OFDM channel. The CM also provides the power of the PLC channel and utilize a value of 0 to represent the PLC channel in this table." ::= { docsIf31CmDsOfdmChannelPowerEntry 1 } docsIf31CmDsOfdmChannelPowerCenterFrequency OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." REFERENCE "DOCSIS 3.1 CM Operations Support System Interface Specification CM-SP-CM OSSIv3.1-I03-15MMDD, CenterFrequency" ::= { docsIf31CmDsOfdmChannelPowerEntry 2 } docsIf31CmDsOfdmChannelPowerRxPower OBJECT-TYPE SYNTAX TenthdBmV UNITS "TenthdBmV" MAX-ACCESS read-only STATUS current DESCRIPTION "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 provides an estimate of the average power measured at the F connector input of the CM for a 6 MHz encompassed spectrum containing the DOCSIS 3.1 PLC at its center." ::= { docsIf31CmDsOfdmChannelPowerEntry 3 } docsIf31CmStatusOfdmaUsTable OBJECT-TYPE SYNTAX SEQUENCE OF DocsIf31CmStatusOfdmaUsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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 docsIf31CmStatusTable." ::= { docsIf31MibObjects 9 } docsIf31CmStatusOfdmaUsEntry OBJECT-TYPE SYNTAX DocsIf31CmStatusOfdmaUsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The conceptual row of docsIf31CmStatusOfdmaUsTable. An instance exist for each of the CM's OFDMA upstream channels which are configured for data transmission." INDEX { ifIndex } ::= { docsIf31CmStatusOfdmaUsTable 1 } DocsIf31CmStatusOfdmaUsEntry ::= SEQUENCE { docsIf31CmStatusOfdmaUsConfigChangeCt Unsigned32, docsIf31CmStatusOfdmaUsT3Timeouts Counter32, docsIf31CmStatusOfdmaUsT4Timeouts Counter32, docsIf31CmStatusOfdmaUsRangingAborteds Counter32, docsIf31CmStatusOfdmaUsT3Exceededs Counter32, docsIf31CmStatusOfdmaUsIsMuted TruthValue, docsIf31CmStatusOfdmaUsRangingStatus RangingState } docsIf31CmStatusOfdmaUsConfigChangeCt OBJECT-TYPE SYNTAX Unsigned32 (0..255) MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { docsIf31CmStatusOfdmaUsEntry 1 } docsIf31CmStatusOfdmaUsT3Timeouts OBJECT-TYPE SYNTAX Counter32 UNITS "timeouts" MAX-ACCESS read-only STATUS current DESCRIPTION "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 indicated by the value of ifCounterDiscontinuityTime for the associated upstream channel." REFERENCE "RFC 2863." ::= { docsIf31CmStatusOfdmaUsEntry 2 } docsIf31CmStatusOfdmaUsT4Timeouts OBJECT-TYPE SYNTAX Counter32 UNITS "timeouts" MAX-ACCESS read-only STATUS current DESCRIPTION "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 indicated by the value of ifCounterDiscontinuityTime for the associated upstream channel." REFERENCE "RFC 2863." ::= { docsIf31CmStatusOfdmaUsEntry 3 } docsIf31CmStatusOfdmaUsRangingAborteds OBJECT-TYPE SYNTAX Counter32 UNITS "attempts" MAX-ACCESS read-only STATUS current DESCRIPTION "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 by the value of ifCounterDiscontinuityTime ([RFC2863]) for the associated upstream channel." REFERENCE "RFC 2863." ::= { docsIf31CmStatusOfdmaUsEntry 4 } docsIf31CmStatusOfdmaUsT3Exceededs OBJECT-TYPE SYNTAX Counter32 UNITS "timeouts" MAX-ACCESS read-only STATUS current DESCRIPTION "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 ifCounterDiscontinuityTime for the associated upstream channel." REFERENCE "RFC 2863." ::= { docsIf31CmStatusOfdmaUsEntry 5 } docsIf31CmStatusOfdmaUsIsMuted OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute denotes whether the upstream channel is muted." REFERENCE "DOCSIS 3.1 MAC and Upper Layer Protocols Interface Specification CM-SP-MULPIv3.1-I03-140610 CM Control Request section." ::= { docsIf31CmStatusOfdmaUsEntry 6 } docsIf31CmStatusOfdmaUsRangingStatus OBJECT-TYPE SYNTAX RangingState MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute denotes the ranging state of the CM." REFERENCE "DOCSIS 3.1 MAC and Upper Layer Protocols Interface Specification CM-SP-MULPIv3.1-I03-140610 Ranging section." ::= { docsIf31CmStatusOfdmaUsEntry 7 } docsIf31CmUsOfdmaChanTable OBJECT-TYPE SYNTAX SEQUENCE OF DocsIf31CmUsOfdmaChanEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This object specifies the CM upstream OFDMA channel." ::= { docsIf31MibObjects 10 } docsIf31CmUsOfdmaChanEntry OBJECT-TYPE SYNTAX DocsIf31CmUsOfdmaChanEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The conceptual row of docsIf31CmUsOfdmaChanTable. An instance exist for the CM OFDMA upstream interface." INDEX { ifIndex } ::= { docsIf31CmUsOfdmaChanTable 1 } DocsIf31CmUsOfdmaChanEntry ::= SEQUENCE { docsIf31CmUsOfdmaChanSubcarrierZeroFreq Unsigned32, docsIf31CmUsOfdmaChanFirstActiveSubcarrierNum Unsigned32, docsIf31CmUsOfdmaChanLastActiveSubcarrierNum Unsigned32, docsIf31CmUsOfdmaChanNumActiveSubcarriers Unsigned32, docsIf31CmUsOfdmaChanSubcarrierSpacing SubcarrierSpacingType, docsIf31CmUsOfdmaChanCyclicPrefix UsOfdmaCyclicPrefix, docsIf31CmUsOfdmaChanRollOffPeriod UsOfdmaRollOffPeriod, docsIf31CmUsOfdmaChanNumSymbolsPerFrame Unsigned32, docsIf31CmUsOfdmaChanTxPower TenthdBmV, docsIf31CmUsOfdmaChanPreEqEnabled TruthValue } docsIf31CmUsOfdmaChanSubcarrierZeroFreq OBJECT-TYPE SYNTAX Unsigned32 UNITS "Hz" MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute defines the lower edge frequency of the OFDMA upstream channel" ::= { docsIf31CmUsOfdmaChanEntry 1 } docsIf31CmUsOfdmaChanFirstActiveSubcarrierNum OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { docsIf31CmUsOfdmaChanEntry 2 } docsIf31CmUsOfdmaChanLastActiveSubcarrierNum OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute defines the last active subcarrier number. The valid range is 74 to 3947." ::= { docsIf31CmUsOfdmaChanEntry 3 } docsIf31CmUsOfdmaChanNumActiveSubcarriers OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute defines the number of active subcarriers within the OFDMA upstream channel. The valid range is 1 to 3800." ::= { docsIf31CmUsOfdmaChanEntry 4 } docsIf31CmUsOfdmaChanSubcarrierSpacing OBJECT-TYPE SYNTAX SubcarrierSpacingType UNITS "kHz" MAX-ACCESS read-only STATUS current DESCRIPTION "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 spacing is 25kHz." ::= { docsIf31CmUsOfdmaChanEntry 5 } docsIf31CmUsOfdmaChanCyclicPrefix OBJECT-TYPE SYNTAX UsOfdmaCyclicPrefix UNITS "number of samples" MAX-ACCESS read-only STATUS current DESCRIPTION "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 converted into samples using the sample rate of 102.4 Msamples/s. There are eleven values for the length of the CP and the choice depends on the delay spread of the channel; a longer delay spread requires a longer cyclic prefix." ::= { docsIf31CmUsOfdmaChanEntry 6 } docsIf31CmUsOfdmaChanRollOffPeriod OBJECT-TYPE SYNTAX UsOfdmaRollOffPeriod UNITS "number of samples" MAX-ACCESS read-only STATUS current DESCRIPTION "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 cosine function. There are eight possible values of roll-off prefix. The Roll-Off Period is given in us and in number of samples using the sample rate of 102.4 Msamples/s. The configuration where Roll-off prefix value is greater than or equal to cyclic prefix value is considered invalid." ::= { docsIf31CmUsOfdmaChanEntry 7 } docsIf31CmUsOfdmaChanNumSymbolsPerFrame OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "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 MHz but greater than 48MHz, the maximum number of symbols per frame is 24 for 2K mode and 12 for 4K mode. For channel bandwidth less than 48MHz, the maximum number of symbol periods is 36 for 2K mode and 18 for 4K mode. The minimum number of symbol periods per frame is 6 for both the FFT modes and is independent of the channel bandwidth." ::= { docsIf31CmUsOfdmaChanEntry 8 } docsIf31CmUsOfdmaChanTxPower OBJECT-TYPE SYNTAX TenthdBmV UNITS "dBmV" MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute represents the operational transmit power for the associated OFDMA upstream channel." ::= { docsIf31CmUsOfdmaChanEntry 9 } docsIf31CmUsOfdmaChanPreEqEnabled OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute defines whether pre-equalization is enabled on the associated OFDMA upstream channel." ::= { docsIf31CmUsOfdmaChanEntry 10 } docsIf31CmUsOfdmaProfileStatsTable OBJECT-TYPE SYNTAX SEQUENCE OF DocsIf31CmUsOfdmaProfileStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This CM object specifies the attributes of the Upstream profile assigned to an OFDM upstream channel." ::= { docsIf31MibObjects 11 } docsIf31CmUsOfdmaProfileStatsEntry OBJECT-TYPE SYNTAX DocsIf31CmUsOfdmaProfileStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The conceptual row of docsIf31CmUsOfdmaProfileStatsTable. An instance exist for each profile associated with the OFDMA upstream interface." INDEX { ifIndex, docsIf31CmUsOfdmaProfileStatsIuc } ::= { docsIf31CmUsOfdmaProfileStatsTable 1 } DocsIf31CmUsOfdmaProfileStatsEntry ::= SEQUENCE { docsIf31CmUsOfdmaProfileStatsIuc Unsigned32, docsIf31CmUsOfdmaProfileStatsOutOctets Counter64, docsIf31CmUsOfdmaProfileStatsOutUnicastOctets Counter64, docsIf31CmUsOfdmaProfileStatsOutMulticastOctets Counter64, docsIf31CmUsOfdmaProfileStatsOutFrames Counter64, docsIf31CmUsOfdmaProfileStatsOutUnicastFrames Counter64, docsIf31CmUsOfdmaProfileStatsOutMulticastFrames Counter64, docsIf31CmUsOfdmaProfileStatsCtrDiscontinuityTime TimeStamp } docsIf31CmUsOfdmaProfileStatsIuc OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "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, 9, 10, 11, 12 and 13." REFERENCE "DOCSIS 3.1 MAC and Upper Layer Protocols Interface Specification CM-SP-MULPIv3.1-I03-140610, Required Burst Attributes on OFDMA Channels." ::= { docsIf31CmUsOfdmaProfileStatsEntry 1 } docsIf31CmUsOfdmaProfileStatsOutOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "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 the MAC to the Phy -- this includes user data, DOCSIS MAC Management Messages, etc. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmUsOfdmaProfileStats- CtrDiscontinuityTime." ::= { docsIf31CmUsOfdmaProfileStatsEntry 2 } docsIf31CmUsOfdmaProfileStatsOutUnicastOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is the count of Unicast octets transmitted by the CM using this Data IUC profile. This value is the size of all unicast frames (including all MAC-layer framing) delivered from the MAC to the Phy -- this includes user data, DOCSIS MAC Management Messages, etc. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmUsOfdmaProfileStats- CtrDiscontinuityTime." ::= { docsIf31CmUsOfdmaProfileStatsEntry 3 } docsIf31CmUsOfdmaProfileStatsOutMulticastOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is the count of Multicast octets transmitted by the CM using this Data IUC profile. This value is the size of all frames (including all MAC-layer framing) delivered from the MAC to the Phy and addressed to a multicast MAC address -- this include user data, DOCSIS MAC Management Messages, etc., but excludes frames sent to a broadcast address. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmUsOfdmaProfileStats- CtrDiscontinuityTime." ::= { docsIf31CmUsOfdmaProfileStatsEntry 4 } docsIf31CmUsOfdmaProfileStatsOutFrames OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is the count of frames transmitted by the CM using this Data IUC profile. This value is the count of all unicast, multicast or broadcast frames delivered from the MAC to the Phy -- this includes user data, DOCSIS MAC Management Messages, etc. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmUsOfdmaProfileStats- CtrDiscontinuityTime." ::= { docsIf31CmUsOfdmaProfileStatsEntry 5 } docsIf31CmUsOfdmaProfileStatsOutUnicastFrames OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is the count of unicast frames transmitted by the CM using this Data IUC 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 user data, DOCSIS MAC Management Messages, etc. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmUsOfdmaProfileStats- CtrDiscontinuityTime." ::= { docsIf31CmUsOfdmaProfileStatsEntry 6 } docsIf31CmUsOfdmaProfileStatsOutMulticastFrames OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is the count of multicast frames transmitted by the CM using this Data IUC profile. This value is the count of all frames delivered from the MAC to the Phy and addressed to a multicast MAC address -- this include user data, DOCSIS MAC Management Messages, etc, but excludes frames sent to a broadcast address. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmUsOfdmaProfileStats- CtrDiscontinuityTime." ::= { docsIf31CmUsOfdmaProfileStatsEntry 7 } docsIf31CmUsOfdmaProfileStatsCtrDiscontinuityTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "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 of the local management subsystem, then this attribute contains a zero value." ::= { docsIf31CmUsOfdmaProfileStatsEntry 8 } docsIf31CmUsOfdmaMinislotCfgStateTable OBJECT-TYPE SYNTAX SEQUENCE OF DocsIf31CmUsOfdmaMinislotCfgStateEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This CM object specifies the attributes of the minislot configuration associated with a OFDMA upstream channel." ::= { docsIf31MibObjects 12 } docsIf31CmUsOfdmaMinislotCfgStateEntry OBJECT-TYPE SYNTAX DocsIf31CmUsOfdmaMinislotCfgStateEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The conceptual row of docsIf31CmUsOfdmaMinislotCfgStateTable. An instance exists for each OFDMA minislot." INDEX { docsIf31CmUsOfdmaMinislotCfgStateStartMinislotNum } ::= { docsIf31CmUsOfdmaMinislotCfgStateTable 1 } DocsIf31CmUsOfdmaMinislotCfgStateEntry ::= SEQUENCE { docsIf31CmUsOfdmaMinislotCfgStateStartMinislotNum Unsigned32, docsIf31CmUsOfdmaMinislotCfgStateFirstSubcarrierId Unsigned32, docsIf31CmUsOfdmaMinislotCfgStateNumConsecutiveMinislots Unsigned32, docsIf31CmUsOfdmaMinislotCfgStateMinislotPilotPattern Unsigned32, docsIf31CmUsOfdmaMinislotCfgStateDataSymbolModulation UsOfdmaModulationType } docsIf31CmUsOfdmaMinislotCfgStateStartMinislotNum OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "This attribute is the unique identifier of the starting minislot in the group of consecutive minislots. The valid range is 1 to 240." ::= { docsIf31CmUsOfdmaMinislotCfgStateEntry 1 } docsIf31CmUsOfdmaMinislotCfgStateFirstSubcarrierId OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is subcarrier identifier of the first subcarrier in the minislot. The valid range is 0 to 4095." ::= { docsIf31CmUsOfdmaMinislotCfgStateEntry 2 } docsIf31CmUsOfdmaMinislotCfgStateNumConsecutiveMinislots OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { docsIf31CmUsOfdmaMinislotCfgStateEntry 3 } docsIf31CmUsOfdmaMinislotCfgStateMinislotPilotPattern OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { docsIf31CmUsOfdmaMinislotCfgStateEntry 4 } docsIf31CmUsOfdmaMinislotCfgStateDataSymbolModulation OBJECT-TYPE SYNTAX UsOfdmaModulationType MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute defines the bit loading of the data subcarriers in the minislot." ::= { docsIf31CmUsOfdmaMinislotCfgStateEntry 5 } docsIf31CmEmDlsStatsTable OBJECT-TYPE SYNTAX SEQUENCE OF DocsIf31CmEmDlsStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This CM object provides statistics on the DLS feature, when enabled." ::= { docsIf31MibObjects 13 } docsIf31CmEmDlsStatsEntry OBJECT-TYPE SYNTAX DocsIf31CmEmDlsStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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." INDEX { ifIndex } ::= { docsIf31CmEmDlsStatsTable 1 } DocsIf31CmEmDlsStatsEntry ::= SEQUENCE { docsIf31CmEmDlsStatsNumberTimesCrossedBelowUsEntryThrshlds Unsigned32, docsIf31CmEmDlsStatsNumberTimesCrossedBelowDsEntryThrshlds Unsigned32, docsIf31CmEmDlsStatsTotalDuration Unsigned32, docsIf31CmEmDlsStatsTotalDurationBelowUsThrshlds Unsigned32, docsIf31CmEmDlsStatsTotalDurationBelowDsThrshlds Unsigned32, docsIf31CmEmDlsStatsTotalDurationBelowUsDsThrshlds Unsigned32 } docsIf31CmEmDlsStatsNumberTimesCrossedBelowUsEntryThrshlds OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { docsIf31CmEmDlsStatsEntry 1 } docsIf31CmEmDlsStatsNumberTimesCrossedBelowDsEntryThrshlds OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { docsIf31CmEmDlsStatsEntry 2 } docsIf31CmEmDlsStatsTotalDuration OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "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 differs from docsIf31CmEmDlsStatsTotalDurationBelowUsDsThrshlds because it is dependent on effects of the Energy Management Cycle Period, and processing of EM-REQ/EM-RSP messages and DBC messages that specifically indicate entry into or exit from Energy Management DLS mode." ::= { docsIf31CmEmDlsStatsEntry 3 } docsIf31CmEmDlsStatsTotalDurationBelowUsThrshlds OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { docsIf31CmEmDlsStatsEntry 4 } docsIf31CmEmDlsStatsTotalDurationBelowDsThrshlds OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { docsIf31CmEmDlsStatsEntry 5 } docsIf31CmEmDlsStatsTotalDurationBelowUsDsThrshlds OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "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 Energy Management DLS mode. This attribute differs from docsIf31CmEmDlsStatsTotalDuration because it is not dependent on effects of the Energy Management Cycle Period or processing of EM-REQ/EM-RSP messages and DBC messages that specifically indicate entry into or exit from Energy Management DLS mode." ::= { docsIf31CmEmDlsStatsEntry 6 } docsIf31CmEmDlsStatusTable OBJECT-TYPE SYNTAX SEQUENCE OF DocsIf31CmEmDlsStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This CM object provides statistics on the DLS feature, when enabled." ::= { docsIf31MibObjects 14 } docsIf31CmEmDlsStatusEntry OBJECT-TYPE SYNTAX DocsIf31CmEmDlsStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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." INDEX { ifIndex } ::= { docsIf31CmEmDlsStatusTable 1 } DocsIf31CmEmDlsStatusEntry ::= SEQUENCE { docsIf31CmEmDlsStatusAssignedEmIds EmIdList, docsIf31CmEmDlsStatusReceiveTimer Unsigned32, docsIf31CmEmDlsStatusMaxSleepLatency Unsigned32, docsIf31CmEmDlsStatusMaxSleepBytes Unsigned32 } docsIf31CmEmDlsStatusAssignedEmIds OBJECT-TYPE SYNTAX EmIdList MAX-ACCESS not-accessible STATUS current DESCRIPTION "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" ::= { docsIf31CmEmDlsStatusEntry 1 } docsIf31CmEmDlsStatusReceiveTimer OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "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 the CM during registration or in DBC message. The DLS Receive Timer is specified in units of PLC frame intervals. The valid range is 0 - 2." ::= { docsIf31CmEmDlsStatusEntry 2 } docsIf31CmEmDlsStatusMaxSleepLatency OBJECT-TYPE SYNTAX Unsigned32 (1..255) UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { docsIf31CmEmDlsStatusEntry 3 } docsIf31CmEmDlsStatusMaxSleepBytes OBJECT-TYPE SYNTAX Unsigned32 (1..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { docsIf31CmEmDlsStatusEntry 4 } docsIf31CmSystemCfgState OBJECT IDENTIFIER ::= { docsIf31MibObjects 15 } docsIf31CmSystemCfgStateDiplexerCapability OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute specifies the maximum diplexer upper band edge supported by the CM device. This corresponds to the maxmimum capability of the CM device itself independent of its current configuration." REFERENCE "DOCSIS 3.1 Physical layer Specification CM-SP-PHYv3.1-I03-140610, Upstream CM Spectrum section." ::= { docsIf31CmSystemCfgState 1 } docsIf31CmSystemCfgStateDiplexerCfgBandEdge OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute specifies the current configured value for the upper band edge of the diplexer in the CM device. This corresponds to the Diplexer Upper Band Edge Support reported by the CM in its REG-REQ." REFERENCE "DOCSIS 3.1 MAC and Upper Layer Protocols Interface Specification CM-SP-MULPIv3.1-I03-140610, Diplexer Upper Band Edge Support section." ::= { docsIf31CmSystemCfgState 2 } docsIf31CmtsDsOfdmChanTable OBJECT-TYPE SYNTAX SEQUENCE OF DocsIf31CmtsDsOfdmChanEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This CMTS object reports the status of the downstream OFDM channels." ::= { docsIf31MibObjects 16 } docsIf31CmtsDsOfdmChanEntry OBJECT-TYPE SYNTAX DocsIf31CmtsDsOfdmChanEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The conceptual row of docsIf31CmtsDsOfdmTable. An instance exists for each downstream OFDM channel." INDEX { ifIndex } ::= { docsIf31CmtsDsOfdmChanTable 1 } DocsIf31CmtsDsOfdmChanEntry ::= SEQUENCE { docsIf31CmtsDsOfdmChanChannelId Integer32, docsIf31CmtsDsOfdmChanLowerBdryFreq Unsigned32, docsIf31CmtsDsOfdmChanUpperBdryFreq Unsigned32, docsIf31CmtsDsOfdmChanLowerBdryEncompSpectrum Unsigned32, docsIf31CmtsDsOfdmChanUpperBdryEncompSpectrum Unsigned32, docsIf31CmtsDsOfdmChanPlcFreq Unsigned32, docsIf31CmtsDsOfdmChanSubcarrierZeroFreq Unsigned32, docsIf31CmtsDsOfdmChanFirstActiveSubcarrierNum Unsigned32, docsIf31CmtsDsOfdmChanLastActiveSubcarrierNum Unsigned32, docsIf31CmtsDsOfdmChanNumActiveSubcarriers Unsigned32, docsIf31CmtsDsOfdmChanSubcarrierSpacing SubcarrierSpacingType, docsIf31CmtsDsOfdmChanLowerGuardbandWidth Unsigned32, docsIf31CmtsDsOfdmChanUpperGuardbandWidth Unsigned32, docsIf31CmtsDsOfdmChanCyclicPrefix DsOfdmCyclicPrefix, docsIf31CmtsDsOfdmChanRollOffPeriod DsOfdmRollOffPeriod, docsIf31CmtsDsOfdmChanTimeInterleaverDepth TimeInterleaverDepth, docsIf31CmtsDsOfdmChanNumPilots Unsigned32, docsIf31CmtsDsOfdmChanNcpModulation DsOfdmModulationType, docsIf31CmtsDsOfdmChanUtilization Unsigned32 } docsIf31CmtsDsOfdmChanChannelId OBJECT-TYPE SYNTAX Integer32 (0..255) MAX-ACCESS read-only STATUS current DESCRIPTION "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 is unknown, this object returns a value of 0." ::= { docsIf31CmtsDsOfdmChanEntry 1 } docsIf31CmtsDsOfdmChanLowerBdryFreq OBJECT-TYPE SYNTAX Unsigned32 UNITS "Hz" MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { docsIf31CmtsDsOfdmChanEntry 2 } docsIf31CmtsDsOfdmChanUpperBdryFreq OBJECT-TYPE SYNTAX Unsigned32 UNITS "Hz" MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { docsIf31CmtsDsOfdmChanEntry 3 } docsIf31CmtsDsOfdmChanLowerBdryEncompSpectrum OBJECT-TYPE SYNTAX Unsigned32 UNITS "Hz" MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute represents the lower boundary frequency of the encompassed spectrum." ::= { docsIf31CmtsDsOfdmChanEntry 4 } docsIf31CmtsDsOfdmChanUpperBdryEncompSpectrum OBJECT-TYPE SYNTAX Unsigned32 UNITS "Hz" MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute represents the upper boundary frequency of the encompassed spectrum." ::= { docsIf31CmtsDsOfdmChanEntry 5 } docsIf31CmtsDsOfdmChanPlcFreq OBJECT-TYPE SYNTAX Unsigned32 UNITS "Hz" MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { docsIf31CmtsDsOfdmChanEntry 6 } docsIf31CmtsDsOfdmChanSubcarrierZeroFreq OBJECT-TYPE SYNTAX Unsigned32 UNITS "Hz" MAX-ACCESS read-only STATUS current DESCRIPTION "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 frequency of subcarrier X(0) in the definition of the DFT." ::= { docsIf31CmtsDsOfdmChanEntry 7 } docsIf31CmtsDsOfdmChanFirstActiveSubcarrierNum OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute corresponds to the number of the first non-excluded subcarrier. The valid range is 148 to 7895." ::= { docsIf31CmtsDsOfdmChanEntry 8 } docsIf31CmtsDsOfdmChanLastActiveSubcarrierNum OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute corresponds to the number of the last non-excluded subcarrier. The valid range is 148 to 7895" ::= { docsIf31CmtsDsOfdmChanEntry 9 } docsIf31CmtsDsOfdmChanNumActiveSubcarriers OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "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 including continuous pilots and the PLC cannot exceed 3800, and for 8K FFT mode, the maximum number of active subcarriers including continuous pilots and the PLC cannot be greater than 7600. However, there are a minimum of 56 continuous pilots in a 192MHz channel that has no exclusions, and the size of the PLC is 8 subcarriers for 4K FFT mode and 16 subcarriers for 8K FFT mode. Therefore the maximum value of NumActiveSubcarriers is 3736 (or 3800 - 56 - 8) for 4K FFT mode and 7528 (or 7600 - 56 - 16) for 8K FFT mode." ::= { docsIf31CmtsDsOfdmChanEntry 10 } docsIf31CmtsDsOfdmChanSubcarrierSpacing OBJECT-TYPE SYNTAX SubcarrierSpacingType UNITS "kHz" MAX-ACCESS read-only STATUS current DESCRIPTION "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 subcarrier spacing is 25kHz." ::= { docsIf31CmtsDsOfdmChanEntry 11 } docsIf31CmtsDsOfdmChanLowerGuardbandWidth OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { docsIf31CmtsDsOfdmChanEntry 12 } docsIf31CmtsDsOfdmChanUpperGuardbandWidth OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "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" ::= { docsIf31CmtsDsOfdmChanEntry 13 } docsIf31CmtsDsOfdmChanCyclicPrefix OBJECT-TYPE SYNTAX DsOfdmCyclicPrefix UNITS "number of samples" MAX-ACCESS read-only STATUS current DESCRIPTION "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 and the choice depends on the delay spread of the channel - a longer delay spread requires a longer cyclic prefix. The cyclic prefix (in usec) are converted into samples using the sample rate of 204.8 Msamples/s and is an integer multiple of: 1/64 * 20 us." ::= { docsIf31CmtsDsOfdmChanEntry 14 } docsIf31CmtsDsOfdmChanRollOffPeriod OBJECT-TYPE SYNTAX DsOfdmRollOffPeriod UNITS "number of samples" MAX-ACCESS read-only STATUS current DESCRIPTION "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 - the roll-off postfix (RP). There are five possible values for the (RP), and the choice depends on the bandwidth of the channel and the number of exclusion bands within the channel. A larger RP provides sharper edges in the spectrum of the OFDM signal; however, there is a time vs. frequency trade-off. Larger RP values reduce the efficiency of transmission in the time domain, but because the spectral edges are sharper, more useful subcarriers appear in the frequency domain. There is an optimum value for the RP that maximizes capacity for a given bandwidth and/or exclusion band scenario." ::= { docsIf31CmtsDsOfdmChanEntry 15 } docsIf31CmtsDsOfdmChanTimeInterleaverDepth OBJECT-TYPE SYNTAX TimeInterleaverDepth UNITS "symbols" MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { docsIf31CmtsDsOfdmChanEntry 16 } docsIf31CmtsDsOfdmChanNumPilots OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is the number of continuous pilots for the OFDM downstream channel." ::= { docsIf31CmtsDsOfdmChanEntry 17 } docsIf31CmtsDsOfdmChanNcpModulation OBJECT-TYPE SYNTAX DsOfdmModulationType MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute represents the modulation of all subcarriers in the NCP channel. Valid values are qpsk, qam16 and qam64." ::= { docsIf31CmtsDsOfdmChanEntry 18 } docsIf31CmtsDsOfdmChanUtilization OBJECT-TYPE SYNTAX Unsigned32 (0..100) UNITS "percent" MAX-ACCESS read-only STATUS current DESCRIPTION "The utilization for this OFDM downstream channel, accurate as of the most recent docsIfCmtsChannelUtilizationInterval. See Reference for specific details on this attribute." REFERENCE "DOCSIS 3.1 CCAP Operations Support System Interface Specification CM-SP-CCAP OSSIv3.1-I03-15MMDD, OfdmChannelUtilization." ::= { docsIf31CmtsDsOfdmChanEntry 19 } docsIf31CmtsDsOfdmProfileStatsTable OBJECT-TYPE SYNTAX SEQUENCE OF DocsIf31CmtsDsOfdmProfileStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This CMTS table provides DS OFDM statistics on a per Profile basis." ::= { docsIf31MibObjects 17 } docsIf31CmtsDsOfdmProfileStatsEntry OBJECT-TYPE SYNTAX DocsIf31CmtsDsOfdmProfileStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The conceptual row of docsIf31CmtsDsOfdmProfileStatsTable. An instance exists for each Profile Id on a given DS OFDM channel." INDEX { ifIndex, docsIf31CmtsDsOfdmProfileStatsProfileId } ::= { docsIf31CmtsDsOfdmProfileStatsTable 1 } DocsIf31CmtsDsOfdmProfileStatsEntry ::= SEQUENCE { docsIf31CmtsDsOfdmProfileStatsProfileId Unsigned32, docsIf31CmtsDsOfdmProfileStatsConfigChangeCt Unsigned32, docsIf31CmtsDsOfdmProfileStatsTotalCodewords Counter64, docsIf31CmtsDsOfdmProfileStatsFullChannelSpeed CounterBasedGauge64, docsIf31CmtsDsOfdmProfileStatsOutOctets Counter64, docsIf31CmtsDsOfdmProfileStatsOutUnicastOctets Counter64, docsIf31CmtsDsOfdmProfileStatsOutMulticastOctets Counter64, docsIf31CmtsDsOfdmProfileStatsOutFrames Counter64, docsIf31CmtsDsOfdmProfileStatsOutUnicastFrames Counter64, docsIf31CmtsDsOfdmProfileStatsOutMulticastFrames Counter64, docsIf31CmtsDsOfdmProfileStatsCtrDiscontinuityTime TimeStamp } docsIf31CmtsDsOfdmProfileStatsProfileId OBJECT-TYPE SYNTAX Unsigned32 (0..255) MAX-ACCESS not-accessible STATUS current DESCRIPTION "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." REFERENCE "DOCSIS 3.1 MAC and Upper Layer Protocols Interface Specification CM-SP-MULPIv3.1-I03-140610, Downstream Profile Descriptor." ::= { docsIf31CmtsDsOfdmProfileStatsEntry 1 } docsIf31CmtsDsOfdmProfileStatsConfigChangeCt OBJECT-TYPE SYNTAX Unsigned32 (0..255) MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute contains the value of the Configuration Change Count field in the Downstream Profile Descriptor (DPD) MAC Management Message corresponding to this profile." ::= { docsIf31CmtsDsOfdmProfileStatsEntry 2 } docsIf31CmtsDsOfdmProfileStatsTotalCodewords OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute indicates the number of codewords sent on the profile" ::= { docsIf31CmtsDsOfdmProfileStatsEntry 3 } docsIf31CmtsDsOfdmProfileStatsFullChannelSpeed OBJECT-TYPE SYNTAX CounterBasedGauge64 MAX-ACCESS read-only STATUS current DESCRIPTION "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 specific details on this attribute." REFERENCE "DOCSIS 3.1 CCAP Operations Support System Interface Specification CM-SP-CCAP OSSIv3.1-I03-15MMDD, ProfileFullChannelSpeed." ::= { docsIf31CmtsDsOfdmProfileStatsEntry 4 } docsIf31CmtsDsOfdmProfileStatsOutOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "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 to the Phy -- this includes user data, DOCSIS MAC Management Messages, etc. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmtsDsOfdmProfileStats- CtrDiscontinuityTime." ::= { docsIf31CmtsDsOfdmProfileStatsEntry 5 } docsIf31CmtsDsOfdmProfileStatsOutUnicastOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is the count of 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 -- this includes user data, DOCSIS MAC Management Messages, etc. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmtsDsOfdmProfileStats- CtrDiscontinuityTime." ::= { docsIf31CmtsDsOfdmProfileStatsEntry 6 } docsIf31CmtsDsOfdmProfileStatsOutMulticastOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is the count of Multicast 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 Phy and addressed to a multicast MAC address -- this include user data, DOCSIS MAC Management Messages, etc., but excludes frames sent to a broadcast address. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmtsDsOfdmProfileStats- CtrDiscontinuityTime." ::= { docsIf31CmtsDsOfdmProfileStatsEntry 7 } docsIf31CmtsDsOfdmProfileStatsOutFrames OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "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, DOCSIS MAC Management Messages, etc. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmtsDsOfdmProfileStats- CtrDiscontinuityTime." ::= { docsIf31CmtsDsOfdmProfileStatsEntry 8 } docsIf31CmtsDsOfdmProfileStatsOutUnicastFrames OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "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 user data, DOCSIS MAC Management Messages, etc. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmtsDsOfdmProfileStats- CtrDiscontinuityTime." ::= { docsIf31CmtsDsOfdmProfileStatsEntry 9 } docsIf31CmtsDsOfdmProfileStatsOutMulticastFrames OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "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 include user data, DOCSIS MAC Management Messages, etc, but excludes frames sent to a broadcast address. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmtsDsOfdmProfileStats- CtrDiscontinuityTime." ::= { docsIf31CmtsDsOfdmProfileStatsEntry 10 } docsIf31CmtsDsOfdmProfileStatsCtrDiscontinuityTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "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 of the local management subsystem, then this attribute contains a zero value." ::= { docsIf31CmtsDsOfdmProfileStatsEntry 11 } docsIf31CmtsDsOfdmSubcarrierStatusTable OBJECT-TYPE SYNTAX SEQUENCE OF DocsIf31CmtsDsOfdmSubcarrierStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This CMTS object provides the status of each of the OFDM subcarriers which comprise this OFDM channel." ::= { docsIf31MibObjects 18 } docsIf31CmtsDsOfdmSubcarrierStatusEntry OBJECT-TYPE SYNTAX DocsIf31CmtsDsOfdmSubcarrierStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The conceptual row of docsIf31CmtsDsOfdmSubcarrierStatusTable. An instance exists for each Profile on a given OFDM downstream." INDEX { ifIndex, docsIf31CmtsDsOfdmProfileStatsProfileId, docsIf31CmtsDsOfdmSubcarrierStatusId } ::= { docsIf31CmtsDsOfdmSubcarrierStatusTable 1 } DocsIf31CmtsDsOfdmSubcarrierStatusEntry ::= SEQUENCE { docsIf31CmtsDsOfdmSubcarrierStatusId Unsigned32, docsIf31CmtsDsOfdmSubcarrierStatusStartFreq Unsigned32, docsIf31CmtsDsOfdmSubcarrierStatusStopFreq Unsigned32, docsIf31CmtsDsOfdmSubcarrierStatusModulation DsOfdmModulationType } docsIf31CmtsDsOfdmSubcarrierStatusId OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "This attribute is an identifier for the first subcarrier in the range of active subcarriers with the same modulation." ::= { docsIf31CmtsDsOfdmSubcarrierStatusEntry 1 } docsIf31CmtsDsOfdmSubcarrierStatusStartFreq OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute indicates the starting frequency for a range of frequencies allocated for data subcarriers." ::= { docsIf31CmtsDsOfdmSubcarrierStatusEntry 2 } docsIf31CmtsDsOfdmSubcarrierStatusStopFreq OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute indicates the end frequency of a range of frequencies allocated for data subcarriers. The stop frequency is required to be at least one subcarrier width larger than the start frequency." ::= { docsIf31CmtsDsOfdmSubcarrierStatusEntry 3 } docsIf31CmtsDsOfdmSubcarrierStatusModulation OBJECT-TYPE SYNTAX DsOfdmModulationType MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute indicates the modulation of the subcarrier range." ::= { docsIf31CmtsDsOfdmSubcarrierStatusEntry 4 } docsIf31CmtsUsOfdmaChanTable OBJECT-TYPE SYNTAX SEQUENCE OF DocsIf31CmtsUsOfdmaChanEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This object provides channel-level visibility into Upstream OFDMA channel configuration and status." ::= { docsIf31MibObjects 19 } docsIf31CmtsUsOfdmaChanEntry OBJECT-TYPE SYNTAX DocsIf31CmtsUsOfdmaChanEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The conceptual row of docsIf31CmtsUsOfdmaChanTable." INDEX { ifIndex } ::= { docsIf31CmtsUsOfdmaChanTable 1 } DocsIf31CmtsUsOfdmaChanEntry ::= SEQUENCE { docsIf31CmtsUsOfdmaChanTemplateIndex Unsigned32, docsIf31CmtsUsOfdmaChanConfigChangeCt Unsigned32, docsIf31CmtsUsOfdmaChanTargetRxPower TenthdBmV, docsIf31CmtsUsOfdmaChanLowerBdryFreq Unsigned32, docsIf31CmtsUsOfdmaChanUpperBdryFreq Unsigned32, docsIf31CmtsUsOfdmaChanSubcarrierSpacing SubcarrierSpacingType, docsIf31CmtsUsOfdmaChanCyclicPrefix UsOfdmaCyclicPrefix, docsIf31CmtsUsOfdmaChanNumSymbolsPerFrame Unsigned32, docsIf31CmtsUsOfdmaChanRollOffPeriod UsOfdmaRollOffPeriod, docsIf31CmtsUsOfdmaChanPreEqEnable TruthValue, docsIf31CmtsUsOfdmaChanFineRngGuardband Unsigned32, docsIf31CmtsUsOfdmaChanFineRngNumSubcarriers Unsigned32, docsIf31CmtsUsOfdmaChanFineRngPreambleLen Unsigned32, docsIf31CmtsUsOfdmaChanInitRngGuardband Unsigned32, docsIf31CmtsUsOfdmaChanInitRngNumSubcarriers Unsigned32, docsIf31CmtsUsOfdmaChanInitRngPreambleLen Unsigned32, docsIf31CmtsUsOfdmaChanInitRngNumAdmissionSlots Unsigned32, docsIf31CmtsUsOfdmaChanProvAttribMask AttributeMask, docsIf31CmtsUsOfdmaChanTxBackoffStart Integer32, docsIf31CmtsUsOfdmaChanTxBackoffEnd Integer32, docsIf31CmtsUsOfdmaChanRangingBackoffStart Integer32, docsIf31CmtsUsOfdmaChanRangingBackoffEnd Integer32 } docsIf31CmtsUsOfdmaChanTemplateIndex OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "The index of the UsOfdmaModulationTemplate object which the CMTS/CCAP utilized when configuring this channel." ::= { docsIf31CmtsUsOfdmaChanEntry 1 } docsIf31CmtsUsOfdmaChanConfigChangeCt OBJECT-TYPE SYNTAX Unsigned32 (0..255) MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { docsIf31CmtsUsOfdmaChanEntry 2 } docsIf31CmtsUsOfdmaChanTargetRxPower OBJECT-TYPE SYNTAX TenthdBmV UNITS "TenthdBmV" MAX-ACCESS read-only STATUS current DESCRIPTION "The power of the expected commanded received signal in the channel, referenced to the CCAP input." ::= { docsIf31CmtsUsOfdmaChanEntry 3 } docsIf31CmtsUsOfdmaChanLowerBdryFreq OBJECT-TYPE SYNTAX Unsigned32 UNITS "Hz" MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute provides the lower frequency for the OFDMA US channel." ::= { docsIf31CmtsUsOfdmaChanEntry 4 } docsIf31CmtsUsOfdmaChanUpperBdryFreq OBJECT-TYPE SYNTAX Unsigned32 UNITS "Hz" MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute provides the upper frequency for the OFDMA US channel." ::= { docsIf31CmtsUsOfdmaChanEntry 5 } docsIf31CmtsUsOfdmaChanSubcarrierSpacing OBJECT-TYPE SYNTAX SubcarrierSpacingType UNITS "kHz" MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute defines the subcarrier spacing associated with a particular FFT mode configured on the OFDMA upstream channel." ::= { docsIf31CmtsUsOfdmaChanEntry 6 } docsIf31CmtsUsOfdmaChanCyclicPrefix OBJECT-TYPE SYNTAX UsOfdmaCyclicPrefix UNITS "number of samples" MAX-ACCESS read-only STATUS current DESCRIPTION "The cyclic prefix assigned to this channel for mitigating interference due to microreflections." ::= { docsIf31CmtsUsOfdmaChanEntry 7 } docsIf31CmtsUsOfdmaChanNumSymbolsPerFrame OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is the number of symbol periods per frame." ::= { docsIf31CmtsUsOfdmaChanEntry 8 } docsIf31CmtsUsOfdmaChanRollOffPeriod OBJECT-TYPE SYNTAX UsOfdmaRollOffPeriod UNITS "number of samples" MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is the windowing roll-off period." ::= { docsIf31CmtsUsOfdmaChanEntry 9 } docsIf31CmtsUsOfdmaChanPreEqEnable OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute indicates pre-equalization is enabled on the OFDMA upstream channel when its value is true, or disabled when its value is false." ::= { docsIf31CmtsUsOfdmaChanEntry 10 } docsIf31CmtsUsOfdmaChanFineRngGuardband OBJECT-TYPE SYNTAX Unsigned32 UNITS "Hz" MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is the sum of the upper and lower guard bands for fine ranging in Hz." ::= { docsIf31CmtsUsOfdmaChanEntry 11 } docsIf31CmtsUsOfdmaChanFineRngNumSubcarriers OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is the maximum number of subcarriers for fine ranging." ::= { docsIf31CmtsUsOfdmaChanEntry 12 } docsIf31CmtsUsOfdmaChanFineRngPreambleLen OBJECT-TYPE SYNTAX Unsigned32 UNITS "bits" MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is the length of the OFDMA fine ranging IUC preamble in bits." ::= { docsIf31CmtsUsOfdmaChanEntry 13 } docsIf31CmtsUsOfdmaChanInitRngGuardband OBJECT-TYPE SYNTAX Unsigned32 UNITS "Hz" MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is the sum of the upper and lower guard bands for initial ranging in Hz." ::= { docsIf31CmtsUsOfdmaChanEntry 14 } docsIf31CmtsUsOfdmaChanInitRngNumSubcarriers OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is the maximum number of subcarriers for initial ranging." ::= { docsIf31CmtsUsOfdmaChanEntry 15 } docsIf31CmtsUsOfdmaChanInitRngPreambleLen OBJECT-TYPE SYNTAX Unsigned32 UNITS "bits" MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is the maximum number of subcarriers for initial ranging." ::= { docsIf31CmtsUsOfdmaChanEntry 16 } docsIf31CmtsUsOfdmaChanInitRngNumAdmissionSlots OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is the length of the OFDMA initial ranging IUC preamble in bits." ::= { docsIf31CmtsUsOfdmaChanEntry 17 } docsIf31CmtsUsOfdmaChanProvAttribMask OBJECT-TYPE SYNTAX AttributeMask MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute provides the Provisioned Attribute Mask for the OFDMA upstream channel." ::= { docsIf31CmtsUsOfdmaChanEntry 18 } docsIf31CmtsUsOfdmaChanTxBackoffStart OBJECT-TYPE SYNTAX Integer32 (0..16) MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { docsIf31CmtsUsOfdmaChanEntry 19 } docsIf31CmtsUsOfdmaChanTxBackoffEnd OBJECT-TYPE SYNTAX Integer32 (0..16) MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { docsIf31CmtsUsOfdmaChanEntry 20 } docsIf31CmtsUsOfdmaChanRangingBackoffStart OBJECT-TYPE SYNTAX Integer32 (0..16) MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { docsIf31CmtsUsOfdmaChanEntry 21 } docsIf31CmtsUsOfdmaChanRangingBackoffEnd OBJECT-TYPE SYNTAX Integer32 (0..16) MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { docsIf31CmtsUsOfdmaChanEntry 22 } docsIf31CmtsUsOfdmaDataIucStatsTable OBJECT-TYPE SYNTAX SEQUENCE OF DocsIf31CmtsUsOfdmaDataIucStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This CMTS table provides DS OFDM statistics on a per Profile basis." ::= { docsIf31MibObjects 20 } docsIf31CmtsUsOfdmaDataIucStatsEntry OBJECT-TYPE SYNTAX DocsIf31CmtsUsOfdmaDataIucStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The conceptual row of docsIf31CmtsUsOfdmaDataIucStatsTable. An instance exists for each Data IUC profile on a given US OFDMA channel." INDEX { ifIndex, docsIf31CmtsUsOfdmaDataIucStatsDataIuc } ::= { docsIf31CmtsUsOfdmaDataIucStatsTable 1 } DocsIf31CmtsUsOfdmaDataIucStatsEntry ::= SEQUENCE { docsIf31CmtsUsOfdmaDataIucStatsDataIuc Unsigned32, docsIf31CmtsUsOfdmaDataIucStatsMinislotPilotPattern Unsigned32, docsIf31CmtsUsOfdmaDataIucStatsMinislotModulation UsOfdmaModulationType, docsIf31CmtsUsOfdmaDataIucStatsTotalCodewords Counter64, docsIf31CmtsUsOfdmaDataIucStatsCorrectedCodewords Counter64, docsIf31CmtsUsOfdmaDataIucStatsUnreliableCodewords Counter64, docsIf31CmtsUsOfdmaDataIucStatsInOctets Counter64, docsIf31CmtsUsOfdmaDataIucStatsInUnicastOctets Counter64, docsIf31CmtsUsOfdmaDataIucStatsInMulticastOctets Counter64, docsIf31CmtsUsOfdmaDataIucStatsInFrames Counter64, docsIf31CmtsUsOfdmaDataIucStatsInUnicastFrames Counter64, docsIf31CmtsUsOfdmaDataIucStatsInMulticastFrames Counter64, docsIf31CmtsUsOfdmaDataIucStatsInFrameCrcFailures Counter64, docsIf31CmtsUsOfdmaDataIucStatsCtrDiscontinuityTime TimeStamp } docsIf31CmtsUsOfdmaDataIucStatsDataIuc OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "This attribute represents the OFDMA Data IUC that these statistics correspond to." ::= { docsIf31CmtsUsOfdmaDataIucStatsEntry 1 } docsIf31CmtsUsOfdmaDataIucStatsMinislotPilotPattern OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { docsIf31CmtsUsOfdmaDataIucStatsEntry 2 } docsIf31CmtsUsOfdmaDataIucStatsMinislotModulation OBJECT-TYPE SYNTAX UsOfdmaModulationType MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute contains the default modulation order specified in the template for minislots using this Data IUC." ::= { docsIf31CmtsUsOfdmaDataIucStatsEntry 3 } docsIf31CmtsUsOfdmaDataIucStatsTotalCodewords OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "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 managed system, and at other times as indicated by the value of docsIf31CmtsUsOfdmaDataIucStats- CtrDiscontinuityTime." ::= { docsIf31CmtsUsOfdmaDataIucStatsEntry 4 } docsIf31CmtsUsOfdmaDataIucStatsCorrectedCodewords OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "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 value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmtsUsOfdmaDataIucStats- CtrDiscontinuityTime." ::= { docsIf31CmtsUsOfdmaDataIucStatsEntry 5 } docsIf31CmtsUsOfdmaDataIucStatsUnreliableCodewords OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "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 reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmtsUsOfdmaDataIucStats- CtrDiscontinuityTime." ::= { docsIf31CmtsUsOfdmaDataIucStatsEntry 6 } docsIf31CmtsUsOfdmaDataIucStatsInOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "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) delivered from the Phy to the MAC; this includes user data, DOCSIS MAC Management Messages, etc. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmtsUsOfdmaDataIucStats- CtrDiscontinuityTime." ::= { docsIf31CmtsUsOfdmaDataIucStatsEntry 7 } docsIf31CmtsUsOfdmaDataIucStatsInUnicastOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is the count of unicast octets received by the CCAP on this Data IUC. This value is the size of all unicast frames (including all MAC-layer framing) delivered from the Phy to the MAC; this includes user data, DOCSIS MAC Management Messages, etc. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmtsUsOfdmaDataIucStats- CtrDiscontinuityTime." ::= { docsIf31CmtsUsOfdmaDataIucStatsEntry 8 } docsIf31CmtsUsOfdmaDataIucStatsInMulticastOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is the count of multicast octets received by the CCAP on this Data IUC. This value is the size of all frames (including all MAC-layer framing) delivered from the Phy to the MAC and addressed to a multicast MAC address; this includes user data, DOCSIS MAC Management Messages, etc., but excludes frames sent to a broadcast address. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmtsUsOfdmaDataIucStats- CtrDiscontinuityTime." ::= { docsIf31CmtsUsOfdmaDataIucStatsEntry 9 } docsIf31CmtsUsOfdmaDataIucStatsInFrames OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is the count of frames received by the CCAP on this Data IUC. 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 Management Messages, etc. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmtsUsOfdmaDataIucStats- CtrDiscontinuityTime." ::= { docsIf31CmtsUsOfdmaDataIucStatsEntry 10 } docsIf31CmtsUsOfdmaDataIucStatsInUnicastFrames OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is the count of frames received by the CCAP on this Data IUC. 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 Management Messages, etc. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmtsUsOfdmaDataIucStats- CtrDiscontinuityTime." ::= { docsIf31CmtsUsOfdmaDataIucStatsEntry 11 } docsIf31CmtsUsOfdmaDataIucStatsInMulticastFrames OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is the count of multicast frames received by the CCAP on this Data IUC. 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 data, DOCSIS MAC Management Messages, etc., but excludes frames sent to a broadcast address. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmtsUsOfdmaDataIucStats- CtrDiscontinuityTime." ::= { docsIf31CmtsUsOfdmaDataIucStatsEntry 12 } docsIf31CmtsUsOfdmaDataIucStatsInFrameCrcFailures OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute contains the count of the number of MAC frames received on this channel using this Data IUC which failed the MAC CRC check. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of docsIf31CmtsUsOfdmaDataIucStats- CtrDiscontinuityTime." ::= { docsIf31CmtsUsOfdmaDataIucStatsEntry 13 } docsIf31CmtsUsOfdmaDataIucStatsCtrDiscontinuityTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "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 of the local management subsystem, then this attribute contains a zero value." ::= { docsIf31CmtsUsOfdmaDataIucStatsEntry 14 } docsIf31CmtsUsOfdmaDataIucDetailStatusTable OBJECT-TYPE SYNTAX SEQUENCE OF DocsIf31CmtsUsOfdmaDataIucDetailStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This CMTS table provides exceptions to the US channel template for this Data IUC." ::= { docsIf31MibObjects 21 } docsIf31CmtsUsOfdmaDataIucDetailStatusEntry OBJECT-TYPE SYNTAX DocsIf31CmtsUsOfdmaDataIucDetailStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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." INDEX { ifIndex, docsIf31CmtsUsOfdmaDataIucStatsDataIuc, docsIf31CmtsUsOfdmaDataIucDetailStatusLowerFreq } ::= { docsIf31CmtsUsOfdmaDataIucDetailStatusTable 1 } DocsIf31CmtsUsOfdmaDataIucDetailStatusEntry ::= SEQUENCE { docsIf31CmtsUsOfdmaDataIucDetailStatusLowerFreq Unsigned32, docsIf31CmtsUsOfdmaDataIucDetailStatusUpperFreq Unsigned32, docsIf31CmtsUsOfdmaDataIucDetailStatusMinislotPilotPattern Unsigned32, docsIf31CmtsUsOfdmaDataIucDetailStatusMinislotModulation UsOfdmaModulationType } docsIf31CmtsUsOfdmaDataIucDetailStatusLowerFreq OBJECT-TYPE SYNTAX Unsigned32 UNITS "Hz" MAX-ACCESS not-accessible STATUS current DESCRIPTION "This attribute indicates the lower frequency where the minislots will use the pilot pattern and modulation" ::= { docsIf31CmtsUsOfdmaDataIucDetailStatusEntry 1 } docsIf31CmtsUsOfdmaDataIucDetailStatusUpperFreq OBJECT-TYPE SYNTAX Unsigned32 UNITS "Hz" MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute indicates the upper frequency where the minislots will use the pilot pattern and modulation" ::= { docsIf31CmtsUsOfdmaDataIucDetailStatusEntry 2 } docsIf31CmtsUsOfdmaDataIucDetailStatusMinislotPilotPattern OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { docsIf31CmtsUsOfdmaDataIucDetailStatusEntry 3 } docsIf31CmtsUsOfdmaDataIucDetailStatusMinislotModulation OBJECT-TYPE SYNTAX UsOfdmaModulationType MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute contains the modulation order for this frequency range. All minislots in the frequency range have this modulation." ::= { docsIf31CmtsUsOfdmaDataIucDetailStatusEntry 4 } docsIf31CmtsUsOfdmaRangingIucStatusTable OBJECT-TYPE SYNTAX SEQUENCE OF DocsIf31CmtsUsOfdmaRangingIucStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This CMTS table provides details on status of ranging IUCs." ::= { docsIf31MibObjects 22 } docsIf31CmtsUsOfdmaRangingIucStatusEntry OBJECT-TYPE SYNTAX DocsIf31CmtsUsOfdmaRangingIucStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The conceptual row of docsIf31CmtsUsOfdmaRangingIucStatusTable. An instance exists for each Ranging IUC profile on a given US OFDMA channel." INDEX { ifIndex, docsIf31CmtsUsOfdmaRangingIucStatusIuc } ::= { docsIf31CmtsUsOfdmaRangingIucStatusTable 1 } DocsIf31CmtsUsOfdmaRangingIucStatusEntry ::= SEQUENCE { docsIf31CmtsUsOfdmaRangingIucStatusIuc Unsigned32, docsIf31CmtsUsOfdmaRangingIucStatusGuardband Unsigned32, docsIf31CmtsUsOfdmaRangingIucStatusNumSubcarriers Unsigned32 } docsIf31CmtsUsOfdmaRangingIucStatusIuc OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "This attribute indicates the OFDMA Ranging IUC that this status information corresponds to." ::= { docsIf31CmtsUsOfdmaRangingIucStatusEntry 1 } docsIf31CmtsUsOfdmaRangingIucStatusGuardband OBJECT-TYPE SYNTAX Unsigned32 UNITS "Hz" MAX-ACCESS not-accessible STATUS current DESCRIPTION "This attribute is the sum of the upper and lower guard bands for this ranging IUC in Hz. " ::= { docsIf31CmtsUsOfdmaRangingIucStatusEntry 2 } docsIf31CmtsUsOfdmaRangingIucStatusNumSubcarriers OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "This attribute indicates the maximum number of subcarriers for this ranging IUC." ::= { docsIf31CmtsUsOfdmaRangingIucStatusEntry 3 } -- Conformance Definitions docsIf31MibConformance OBJECT IDENTIFIER ::= { docsIf31Mib 2 } docsIf31MibCompliances OBJECT IDENTIFIER ::= { docsIf31MibConformance 1 } docsIf31MibGroups OBJECT IDENTIFIER ::= { docsIf31MibConformance 2 } docsIf31CmtsCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for the CMTS." MODULE -- this MODULE MANDATORY-GROUPS { docsIf31CmtsGroup } ::= { docsIf31MibCompliances 1 } docsIf31CmCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for the CM." MODULE -- this MODULE MANDATORY-GROUPS { docsIf31CmGroup } ::= { docsIf31MibCompliances 2 } docsIf31CmtsGroup OBJECT-GROUP OBJECTS { docsIf31CmtsCmRegStatusDsProfileIdList, docsIf31CmtsCmRegStatusUsProfileIucList, docsIf31CmtsCmRegStatusTcsPhigh, docsIf31CmtsCmRegStatusTcsDrwTop, docsIf31CmtsCmRegStatusMinUsableDsFreq, docsIf31CmtsCmRegStatusMaxUsableDsFreq, docsIf31CmtsCmRegStatusMaxUsableUsFreq, docsIf31RxChStatusPrimaryDsIndicator, docsIf31CmtsDsOfdmChanChannelId, docsIf31CmtsDsOfdmChanLowerBdryFreq, docsIf31CmtsDsOfdmChanUpperBdryFreq, docsIf31CmtsDsOfdmChanLowerBdryEncompSpectrum, docsIf31CmtsDsOfdmChanUpperBdryEncompSpectrum, docsIf31CmtsDsOfdmChanPlcFreq, docsIf31CmtsDsOfdmChanSubcarrierZeroFreq, docsIf31CmtsDsOfdmChanFirstActiveSubcarrierNum, docsIf31CmtsDsOfdmChanLastActiveSubcarrierNum, docsIf31CmtsDsOfdmChanNumActiveSubcarriers, docsIf31CmtsDsOfdmChanSubcarrierSpacing, docsIf31CmtsDsOfdmChanLowerGuardbandWidth, docsIf31CmtsDsOfdmChanUpperGuardbandWidth, docsIf31CmtsDsOfdmChanCyclicPrefix, docsIf31CmtsDsOfdmChanRollOffPeriod, docsIf31CmtsDsOfdmChanTimeInterleaverDepth, docsIf31CmtsDsOfdmChanNumPilots, docsIf31CmtsDsOfdmChanNcpModulation, docsIf31CmtsDsOfdmChanUtilization, docsIf31CmtsDsOfdmProfileStatsConfigChangeCt, docsIf31CmtsDsOfdmProfileStatsTotalCodewords, docsIf31CmtsDsOfdmProfileStatsFullChannelSpeed, docsIf31CmtsDsOfdmProfileStatsOutOctets, docsIf31CmtsDsOfdmProfileStatsOutUnicastOctets, docsIf31CmtsDsOfdmProfileStatsOutMulticastOctets, docsIf31CmtsDsOfdmProfileStatsOutFrames, docsIf31CmtsDsOfdmProfileStatsOutUnicastFrames, docsIf31CmtsDsOfdmProfileStatsOutMulticastFrames, docsIf31CmtsDsOfdmProfileStatsCtrDiscontinuityTime, docsIf31CmtsDsOfdmSubcarrierStatusStartFreq, docsIf31CmtsDsOfdmSubcarrierStatusStopFreq, docsIf31CmtsDsOfdmSubcarrierStatusModulation, docsIf31CmtsUsOfdmaChanTemplateIndex, docsIf31CmtsUsOfdmaChanConfigChangeCt, docsIf31CmtsUsOfdmaChanTargetRxPower, docsIf31CmtsUsOfdmaChanLowerBdryFreq, docsIf31CmtsUsOfdmaChanUpperBdryFreq, docsIf31CmtsUsOfdmaChanSubcarrierSpacing, docsIf31CmtsUsOfdmaChanCyclicPrefix, docsIf31CmtsUsOfdmaChanNumSymbolsPerFrame, docsIf31CmtsUsOfdmaChanRollOffPeriod, docsIf31CmtsUsOfdmaChanPreEqEnable, docsIf31CmtsUsOfdmaChanFineRngGuardband, docsIf31CmtsUsOfdmaChanFineRngNumSubcarriers, docsIf31CmtsUsOfdmaChanFineRngPreambleLen, docsIf31CmtsUsOfdmaChanInitRngGuardband, docsIf31CmtsUsOfdmaChanInitRngNumSubcarriers, docsIf31CmtsUsOfdmaChanInitRngPreambleLen, docsIf31CmtsUsOfdmaChanInitRngNumAdmissionSlots, docsIf31CmtsUsOfdmaChanProvAttribMask, docsIf31CmtsUsOfdmaChanTxBackoffStart, docsIf31CmtsUsOfdmaChanTxBackoffEnd, docsIf31CmtsUsOfdmaChanRangingBackoffStart, docsIf31CmtsUsOfdmaChanRangingBackoffEnd, docsIf31CmtsUsOfdmaDataIucStatsMinislotPilotPattern, docsIf31CmtsUsOfdmaDataIucStatsMinislotModulation, docsIf31CmtsUsOfdmaDataIucStatsTotalCodewords, docsIf31CmtsUsOfdmaDataIucStatsCorrectedCodewords, docsIf31CmtsUsOfdmaDataIucStatsUnreliableCodewords, docsIf31CmtsUsOfdmaDataIucStatsInOctets, docsIf31CmtsUsOfdmaDataIucStatsInUnicastOctets, docsIf31CmtsUsOfdmaDataIucStatsInMulticastOctets, docsIf31CmtsUsOfdmaDataIucStatsInFrames, docsIf31CmtsUsOfdmaDataIucStatsInUnicastFrames, docsIf31CmtsUsOfdmaDataIucStatsInMulticastFrames, docsIf31CmtsUsOfdmaDataIucStatsInFrameCrcFailures, docsIf31CmtsUsOfdmaDataIucStatsCtrDiscontinuityTime, docsIf31CmtsUsOfdmaDataIucDetailStatusUpperFreq, docsIf31CmtsUsOfdmaDataIucDetailStatusMinislotPilotPattern, docsIf31CmtsUsOfdmaDataIucDetailStatusMinislotModulation } STATUS current DESCRIPTION "Group of objects implemented in a DOCSIS 3.1 CMTS" ::= { docsIf31MibGroups 1 } docsIf31CmGroup OBJECT-GROUP OBJECTS { docsIf31CmDocsisBaseCapability, docsIf31CmDsOfdmChanChannelId, docsIf31CmDsOfdmChanChanIndicator, docsIf31CmDsOfdmChanSubcarrierZeroFreq, docsIf31CmDsOfdmChanFirstActiveSubcarrierNum, docsIf31CmDsOfdmChanLastActiveSubcarrierNum, docsIf31CmDsOfdmChanNumActiveSubcarriers, docsIf31CmDsOfdmChanSubcarrierSpacing, docsIf31CmDsOfdmChanCyclicPrefix, docsIf31CmDsOfdmChanRollOffPeriod, docsIf31CmDsOfdmChanPlcFreq, docsIf31CmDsOfdmChanNumPilots, docsIf31CmDsOfdmChanTimeInterleaverDepth, docsIf31CmDsOfdmChanPlcTotalCodewords, docsIf31CmDsOfdmChanPlcUnreliableCodewords, docsIf31CmDsOfdmChanNcpTotalFields, docsIf31CmDsOfdmChanNcpFieldCrcFailures, docsIf31CmDsOfdmChanNcpTotalCodewords, docsIf31CmDsOfdmChanNcpUnreliableCodewords, docsIf31CmEmDlsStatsNumberTimesCrossedBelowUsEntryThrshlds, docsIf31CmEmDlsStatsNumberTimesCrossedBelowDsEntryThrshlds, docsIf31CmEmDlsStatsTotalDuration, docsIf31CmEmDlsStatsTotalDurationBelowUsThrshlds, docsIf31CmEmDlsStatsTotalDurationBelowDsThrshlds, docsIf31CmEmDlsStatsTotalDurationBelowUsDsThrshlds, docsIf31CmEmDlsStatusReceiveTimer, docsIf31CmEmDlsStatusMaxSleepLatency, docsIf31CmEmDlsStatusMaxSleepBytes, docsIf31CmSystemCfgStateDiplexerCapability, docsIf31CmSystemCfgStateDiplexerCfgBandEdge, docsIf31CmDsOfdmProfileStatsConfigChangeCt, docsIf31CmDsOfdmProfileStatsTotalCodewords, docsIf31CmDsOfdmProfileStatsCorrectedCodewords, docsIf31CmDsOfdmProfileStatsUncorrectableCodewords, docsIf31CmDsOfdmProfileStatsInOctets, docsIf31CmDsOfdmProfileStatsInUnicastOctets, docsIf31CmDsOfdmProfileStatsInMulticastOctets, docsIf31CmDsOfdmProfileStatsInFrames, docsIf31CmDsOfdmProfileStatsInUnicastFrames, docsIf31CmDsOfdmProfileStatsInMulticastFrames, docsIf31CmDsOfdmProfileStatsInFrameCrcFailures, docsIf31CmDsOfdmProfileStatsCtrDiscontinuityTime, docsIf31CmDsOfdmChannelPowerCenterFrequency, docsIf31CmDsOfdmChannelPowerRxPower, docsIf31CmStatusOfdmaUsConfigChangeCt, docsIf31CmStatusOfdmaUsT3Timeouts, docsIf31CmStatusOfdmaUsT4Timeouts, docsIf31CmStatusOfdmaUsRangingAborteds, docsIf31CmStatusOfdmaUsT3Exceededs, docsIf31CmStatusOfdmaUsIsMuted, docsIf31CmStatusOfdmaUsRangingStatus, docsIf31CmUsOfdmaChanSubcarrierZeroFreq, docsIf31CmUsOfdmaChanFirstActiveSubcarrierNum, docsIf31CmUsOfdmaChanLastActiveSubcarrierNum, docsIf31CmUsOfdmaChanNumActiveSubcarriers, docsIf31CmUsOfdmaChanSubcarrierSpacing, docsIf31CmUsOfdmaChanCyclicPrefix, docsIf31CmUsOfdmaChanRollOffPeriod, docsIf31CmUsOfdmaChanNumSymbolsPerFrame, docsIf31CmUsOfdmaChanTxPower, docsIf31CmUsOfdmaChanPreEqEnabled, docsIf31CmUsOfdmaProfileStatsOutOctets, docsIf31CmUsOfdmaProfileStatsOutUnicastOctets, docsIf31CmUsOfdmaProfileStatsOutMulticastOctets, docsIf31CmUsOfdmaProfileStatsOutFrames, docsIf31CmUsOfdmaProfileStatsOutUnicastFrames, docsIf31CmUsOfdmaProfileStatsOutMulticastFrames, docsIf31CmUsOfdmaProfileStatsCtrDiscontinuityTime, docsIf31CmUsOfdmaMinislotCfgStateFirstSubcarrierId, docsIf31CmUsOfdmaMinislotCfgStateNumConsecutiveMinislots, docsIf31CmUsOfdmaMinislotCfgStateMinislotPilotPattern, docsIf31CmUsOfdmaMinislotCfgStateDataSymbolModulation } STATUS current DESCRIPTION "Group of objects implemented in a DOCSIS 3.1 CM" ::= { docsIf31MibGroups 2 } END