CADANT-CMTS-UPCHANNEL-MIB: View SNMP OID List / Download MIB
VENDOR: CADANT INC.
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| Object Name | OID | Type | Access | Info |
| cadUpchannelMib | 1.3.6.1.4.1.4998.1.1.15.3 |
Arris C4 Upstram Channel Configuration and Constants |
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| cadIfCmtsModulationTable | 1.3.6.1.4.1.4998.1.1.15.3.1 | no-access |
Describes a modulation profile associated with one or more upstream channels. |
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| 1.3.6.1.4.1.4998.1.1.15.3.1.1 | no-access |
Describes a modulation profile for an Interval Usage Code for one or more upstream channels. Entries in this table are created by the operator. Initial default entries may be created at system initialization time. No individual objects have to be specified in order to create an entry in this table. Note that some objects do not have DEFVALs, but do have calculated defaults and need not be specified during row creation. There is no restriction on the changing of values in this table while their associated rows are active. |
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| cadIfCmtsModIndex | 1.3.6.1.4.1.4998.1.1.15.3.1.1.1 | integer32 | no-access |
An index into the Channel Modulation table representing a group of Interval Usage Codes, all associated with the same channel. |
| cadIfCmtsModIntervalUsageCode | 1.3.6.1.4.1.4998.1.1.15.3.1.1.2 | integer | no-access |
An index into the Channel Modulation table which, when grouped with other Interval Usage Codes, fully instantiate all modulation sets for a given upstream channel. Enumeration: 'initialRanging': 3, 'longData': 6, 'advPhyShortData': 9, 'request': 1, 'requestData': 2, 'advPhyLongData': 10, 'ugs': 11, 'periodicRanging': 4, 'shortData': 5. |
| cadIfCmtsModControl | 1.3.6.1.4.1.4998.1.1.15.3.1.1.3 | rowstatus | read-only |
Controls and reflects the status of rows in this table. |
| cadIfCmtsModType | 1.3.6.1.4.1.4998.1.1.15.3.1.1.4 | integer | read-only |
The modulation type used on this channel. Returns other(1) if the modulation type is neither qpsk, qam16, qam8, qam32, qam64 or qam128. Type qam128 is used for SCDMA channels only. See the reference for the modulation profiles implied by different modulation types. Enumeration: 'qpsk': 2, 'qam64': 6, 'qam128': 7, 'qam8': 4, 'qam32': 5, 'qam16': 3, 'other': 1. |
| cadIfCmtsModPreambleLen | 1.3.6.1.4.1.4998.1.1.15.3.1.1.5 | integer32 | read-only |
The preamble length for this modulation profile in bits. Default value is the minimum needed by the implementation at the CMTS for the given modulation profile. |
| cadIfCmtsModDifferentialEncoding | 1.3.6.1.4.1.4998.1.1.15.3.1.1.6 | truthvalue | read-only |
Specifies whether or not differential encoding is used on this channel. |
| cadIfCmtsModFECErrorCorrection | 1.3.6.1.4.1.4998.1.1.15.3.1.1.7 | integer32 | read-only |
The number of correctable errored bytes (t) used in forward error correction code. The value of 0 indicates no correction is employed. The number of check bytes appended will be twice this value. |
| cadIfCmtsModFECCodewordLength | 1.3.6.1.4.1.4998.1.1.15.3.1.1.8 | integer32 | read-only |
The number of data bytes (k) in the forward error correction codeword. This object is not used if cadIfCmtsModFECErrorCorrection is zero. |
| cadIfCmtsModScramblerSeed | 1.3.6.1.4.1.4998.1.1.15.3.1.1.9 | integer32 | read-only |
The 15 bit seed value for the scrambler polynomial. |
| cadIfCmtsModMaxBurstSize | 1.3.6.1.4.1.4998.1.1.15.3.1.1.10 | integer32 | read-only |
The maximum number of mini-slots that can be transmitted during this channel's burst time. Returns zero if the burst length is bounded by the allocation MAP rather than this profile. Default value is 0 except for shortData, where it is 8. |
| cadIfCmtsModGuardTimeSize | 1.3.6.1.4.1.4998.1.1.15.3.1.1.11 | unsigned32 | read-only |
The number of symbol-times which must follow the end of this channel's burst. Default value is the minimum time needed by the implementation for this modulation profile. A value of 0 is only valid for SCDMA modulation profiles. |
| cadIfCmtsModLastCodewordShortened | 1.3.6.1.4.1.4998.1.1.15.3.1.1.12 | truthvalue | read-only |
Indicates if the last FEC codeword is truncated. |
| cadIfCmtsModScrambler | 1.3.6.1.4.1.4998.1.1.15.3.1.1.13 | truthvalue | read-only |
Indicates if the scrambler is employed. |
| cadIfCmtsModPreambleValueOffset | 1.3.6.1.4.1.4998.1.1.15.3.1.1.14 | integer32 | read-only |
The preamble value offset for this modulation profile. |
| cadIfCmtsModBroadcomUwLength | 1.3.6.1.4.1.4998.1.1.15.3.1.1.15 | integer32 | read-only |
The WHAT |
| cadIfCmtsModBroadcomUwPattern | 1.3.6.1.4.1.4998.1.1.15.3.1.1.16 | octet string | read-only |
The WHAT |
| cadIfCmtsModBroadcomUwDetectionWindow | 1.3.6.1.4.1.4998.1.1.15.3.1.1.17 | octet string | read-only |
The WHAT |
| cadIfCmtsModBroadcomUwMismatchThreshold | 1.3.6.1.4.1.4998.1.1.15.3.1.1.18 | octet string | read-only |
The WHAT |
| cadIfCmtsModByteInterleaverDepth | 1.3.6.1.4.1.4998.1.1.15.3.1.1.19 | unsigned32 | read-only |
ATDMA Byte Interleaver Depth (Ir). This object returns 1 for non ATDMA profiles. |
| cadIfCmtsModByteInterleaverBlockSize | 1.3.6.1.4.1.4998.1.1.15.3.1.1.20 | unsigned32 | read-only |
ATDMA Byte Interleaver Block size (Br). This object returns zero for non ATDMA profiles |
| cadIfCmtsModPreambleType | 1.3.6.1.4.1.4998.1.1.15.3.1.1.21 | integer | read-only |
Preamble type for DOCSIS 2.0 bursts Enumeration: 'qpsk0': 1, 'qpsk1': 2. |
| cadIfCmtsModTcmErrorCorrectionOn | 1.3.6.1.4.1.4998.1.1.15.3.1.1.22 | truthvalue | read-only |
Trellis Code Modulation (TCM) On/Off. This value returns false for non S-CDMA profiles. |
| cadIfCmtsModScdmaInterleaverStepSize | 1.3.6.1.4.1.4998.1.1.15.3.1.1.23 | unsigned32 | read-only |
S-CDMA Interleaver step size. This value returns zero for non S-CDMA profiles. This object defaults to 1 for S-CDMA profiles. |
| cadIfCmtsModScdmaSpreaderEnable | 1.3.6.1.4.1.4998.1.1.15.3.1.1.24 | truthvalue | read-only |
S-CDMA spreader. This value returns false for non S-CDMA profiles. Default value for IUC 3 and 4 is OFF, for all other IUCs it is ON. |
| cadIfCmtsModScdmaSubframeCodes | 1.3.6.1.4.1.4998.1.1.15.3.1.1.25 | unsigned32 | read-only |
S-CDMA sub-frame size. This value returns zero for non S-CDMA profiles. |
| cadIfCmtsModChannelType | 1.3.6.1.4.1.4998.1.1.15.3.1.1.26 | docsisupstreamtype | read-only |
Describes the modulation channel type for this modulation entry. |
| cadIfUpstreamChannelTable | 1.3.6.1.4.1.4998.1.1.15.3.2 | no-access |
This table describes the attributes of attached upstream channels. |
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| 1.3.6.1.4.1.4998.1.1.15.3.2.1 | no-access |
List of attributes for a single upstream channel. For Docsis 2.0 CMTSs, an entry in this table exists for each ifEntry with an ifType of docsCableUpstreamChannel (205). For Docsis 1.x CM/CMTSs and Docsis 2.0 CMs, an entry in this table exists for each ifEntry with an ifType of docsCableUpstreamInterface (129). |
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| cadIfUpChannelCardNumber | 1.3.6.1.4.1.4998.1.1.15.3.2.1.1 | cardid | read-only |
Card Number associated with this Channel. |
| cadIfUpChannelId | 1.3.6.1.4.1.4998.1.1.15.3.2.1.2 | integer32 | read-only |
The CMTS identification of the upstream channel. |
| cadIfUpChannelFrequency | 1.3.6.1.4.1.4998.1.1.15.3.2.1.4 | integer32 | read-write |
The center of the frequency band associated with this upstream channel. This object returns 0 if the frequency is undefined or unknown. Minimum permitted upstream frequency is 5,000,000 Hz for current technology. See the associated conformance object for write conditions and limitations. The legal range may be restricted further, depending on the provisioned width of the channel. For Docsis: 5.1-41.9 MHz for a 200 kHz channel 5.2-41.8 MHz for a 400 kHz channel 5.4-41.6 MHz for a 800 kHz channel 5.8-41.2 MHz for a 1600 kHz channel 6.6-40.4 MHz for a 3200 kHz channel For Euro-Docsis: 5.1-64.9 MHz for a 200 kHz channel 5.2-64.8 MHz for a 400 kHz channel 5.4-64.6 MHz for a 800 kHz channel 5.8-64.2 MHz for a 1600 kHz channel 6.6-63.4 MHz for a 3200 kHz channel Note that this entry will be read-only if cadIfUpChannelCloneGroupId is nonzero. |
| cadIfUpChannelWidth | 1.3.6.1.4.1.4998.1.1.15.3.2.1.5 | integer32 | read-write |
The bandwidth of this upstream channel. This object returns 0 if the channel width is undefined or unknown. Minimum permitted channel width is 200,000 Hz currently. See the associated conformance object for write conditions and limitations. Note that this entry will be read-only if cadIfUpChannelCloneGroupId is nonzero. |
| cadIfUpChannelModulationProfile | 1.3.6.1.4.1.4998.1.1.15.3.2.1.6 | integer32 | read-write |
An entry identical to the cadIfModIndex in the cadIfCmtsModulationTable that describes this channel. This channel is further instantiated there by a grouping of interval usage codes which together fully describe the channel modulation. This object returns 0 if the cadIfCmtsModulationTable entry does not exist or cadIfCmtsModulationTable is empty. See the associated conformance object for write conditions and limitations. Note that this entry will be read-only if cadIfUpChannelCloneGroupId is nonzero. |
| cadIfUpChannelPowerDesired | 1.3.6.1.4.1.4998.1.1.15.3.2.1.7 | integer32 | read-write |
The CMTS desired receive power level. See Cadant documentation for range limitations due to ChannelWidth. If this CMTS interface does not support control of the receive power level then this will be treated as read-only. |
| cadIfUpChannelSlotSize | 1.3.6.1.4.1.4998.1.1.15.3.2.1.8 | unsigned32 | read-write |
The number of 6.25 microsecond ticks in each upstream mini- slot. Returns zero if the value is undefined or unknown. See the associated conformance object for write conditions and limitations. |
| cadIfUpChannelRangingBackoffStart | 1.3.6.1.4.1.4998.1.1.15.3.2.1.9 | integer32 | read-write |
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. See the associated conformance object for write conditions and limitations. |
| cadIfUpChannelRangingBackoffEnd | 1.3.6.1.4.1.4998.1.1.15.3.2.1.10 | integer32 | read-write |
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. See the associated conformance object for write conditions and limitations. |
| cadIfUpChannelTxBackoffStart | 1.3.6.1.4.1.4998.1.1.15.3.2.1.11 | integer32 | read-write |
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. See the associated conformance object for write conditions and limitations. |
| cadIfUpChannelTxBackoffEnd | 1.3.6.1.4.1.4998.1.1.15.3.2.1.12 | integer32 | read-write |
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. See the associated conformance object for write conditions and limitations. |
| cadIfUpChannelMapSize | 1.3.6.1.4.1.4998.1.1.15.3.2.1.13 | integer32 | read-write |
The average size of MAPs in 800usec ticks. |
| cadIfUpChannelMaxPowerAdjust | 1.3.6.1.4.1.4998.1.1.15.3.2.1.17 | integer32 | read-write |
Maximum size of the CMTS range response power adjustments in 1/4 dBmV units. |
| cadIfUpChannelThresholdPowerOffset | 1.3.6.1.4.1.4998.1.1.15.3.2.1.18 | integer32 | read-write |
Ranging success threshold for CM power measured. |
| cadIfUpChannelZeroPowerAdjust | 1.3.6.1.4.1.4998.1.1.15.3.2.1.19 | truthvalue | read-write |
If TRUE, then do NOT send power adjustments in the ranging responses. |
| cadIfUpChannelZeroFreqAdjust | 1.3.6.1.4.1.4998.1.1.15.3.2.1.20 | truthvalue | read-write |
If TRUE, then do NOT send frequency adjustments in the ranging responses. |
| cadIfUpChannelZeroTimingAdjust | 1.3.6.1.4.1.4998.1.1.15.3.2.1.21 | truthvalue | read-write |
If TRUE, then do NOT send timing adjustments in the ranging responses. |
| cadIfUpChannelPreEqEnable | 1.3.6.1.4.1.4998.1.1.15.3.2.1.22 | truthvalue | read-write |
If true(1), then send back equalizer coefficients to the CMs to help them offset upstream channel noise. |
| cadIfUpChannelPCNormAllowedUsage | 1.3.6.1.4.1.4998.1.1.15.3.2.1.52 | integer32 | read-write |
Maximum percentage of upstream resources that may be used by non-emergency telephony services. This is also the maximum amount of resources non-exclusively allocated to sessions of this type. The default set from the globals in CadPcMibBase. |
| cadIfUpChannelPCNormResUsage | 1.3.6.1.4.1.4998.1.1.15.3.2.1.53 | integer32 | read-write |
Minimum percentage of upstream resources that may be used by non-emergency telephony services. This is also the maximum amount of resources exclusively allocated to sessions of this type. If the value of this object is non-zero, then a portion of the upstream bandwidth will be set aside for normal telephony use only - reducing the bandwidth that is available for normal data. The default is set from the globals in CadPcMibBase. |
| cadIfUpChannelPCEmerAllowedUsage | 1.3.6.1.4.1.4998.1.1.15.3.2.1.54 | integer32 | read-write |
Maximum percentage of upstream resources that may be used by emergency telephony services. The default is set from the globals in CadPcMibBase. |
| cadIfUpChannelPCEmerResUsage | 1.3.6.1.4.1.4998.1.1.15.3.2.1.55 | integer32 | read-write |
Minimum percentage of upstream resources that may be used by emergency telephony services. If the value of this object is non-zero, then a portion of the upstream bandwidth will be set aside for emercency telephony use only - reducing the bandwidth that is available for normal data. The default is set from the globals in CadPCMibBase. |
| cadIfUpChannelPCTotalAllowedUsage | 1.3.6.1.4.1.4998.1.1.15.3.2.1.56 | integer32 | read-write |
Maximum percentage of upstream resources that may be used by both normal and emergency telephony services. The default is set from the globals in CadPcMibBase. |
| cadIfUpChannelIfIndex | 1.3.6.1.4.1.4998.1.1.15.3.2.1.57 | interfaceindex | no-access |
IfIndex of this upstream channel. |
| cadIfUpChannelScdmaActiveCodes | 1.3.6.1.4.1.4998.1.1.15.3.2.1.58 | unsigned32 | read-write |
Applicable for SCDMA channel types only. Number of active codes. Returns zero for Non-SCDMA channel types. Note that legal values from 64..128 MUST be non-prime. |
| cadIfUpChannelScdmaCodesPerSlot | 1.3.6.1.4.1.4998.1.1.15.3.2.1.59 | integer32 | read-write |
Applicable for SCDMA channel types only. The number of SCDMA codes per mini-slot. Returns zero if the value is undefined, unknown or in case of a TDMA or ATDMA channel. |
| cadIfUpChannelScdmaFrameSize | 1.3.6.1.4.1.4998.1.1.15.3.2.1.60 | unsigned32 | read-write |
Applicable for SCDMA channel types only. SCDMA Frame size in units of spreading intervals. This value returns zero for non SCDMA Profiles. |
| cadIfUpChannelScdmaHoppingSeed | 1.3.6.1.4.1.4998.1.1.15.3.2.1.61 | unsigned32 | read-write |
Applicable for SCDMA channel types only. 15 bit seed used for code hopping sequence initialization. Returns zero for non-SCDMA channel types. |
| cadIfUpChannelType | 1.3.6.1.4.1.4998.1.1.15.3.2.1.62 | docsisupstreamtype | read-write |
Defines the Upstream channel type. Given the channel type, other channel attributes can be checked for value validity at the time of entry creation and update. |
| cadIfUpChannelCMKeepSpectralDensity | 1.3.6.1.4.1.4998.1.1.15.3.2.1.63 | truthvalue | no-access |
Indicates to the CMs that if is there is a modulation change, whether the CM MUST maintain its current transmit power or its current power spectral density. A value of false means the CM MUST keep its current transmit power. A value of true means the CM MUST keep the same power spectral density. |
| cadIfUpChannelIngressCancellationInterval | 1.3.6.1.4.1.4998.1.1.15.3.2.1.64 | unsigned32 | read-write |
The interval at which reserved burst intervals are scheduled for ingress cancellation analysis. A value of zero indicates ingress cancellation is disabled. |
| cadIfUpChannelIngressCancellationSize | 1.3.6.1.4.1.4998.1.1.15.3.2.1.65 | unsigned32 | read-write |
The number of minislots granted for each reserved burst interval that is scheduled for ingress cancellation analysis. A value of zero indicates the grant size will be automatically calculated based upon. the size that is required and the upstream parameters. |
| cadIfUpChannelPCPreemptionAllowed | 1.3.6.1.4.1.4998.1.1.15.3.2.1.66 | truthvalue | read-write |
Indicates whether the system will preempt another session for an emergency call. The default is set from the globals in CadPcMibBase. |
| cadIfUpChannelSpGroupIndex | 1.3.6.1.4.1.4998.1.1.15.3.2.1.69 | integer32 | read-write |
An entry identical to the cadSpMgtGroupIndex in the cadSpMgtGroupTable that describes the upstream spectrum management group. A value of zero means that upstream spectrum management is disabled for this upstream channel. |
| cadIfUpChannelNumberEqTaps | 1.3.6.1.4.1.4998.1.1.15.3.2.1.70 | unsigned32 | read-write |
Contains the number of taps to be used by the upstream receiver's equalizer for non-ranging IUCs. Default value of 24 taps. |
| cadUpchannelParams | 1.3.6.1.4.1.4998.1.1.15.3.5 | |||
| cadUpchannelFreqRange | 1.3.6.1.4.1.4998.1.1.15.3.5.6 | integer | read-write |
This object is used to configure the C4 CMTS to accept upstream frequency ranges that conform with the EuroDOCSIS specifications (5 MHz to 65 MHz), to the extended range used in Japan (5 MHz to 55 MHz), or to the DOCSIS specifications (5 MHz to 42 MHz), or to the Arris extended range (5 MHz to 85 MHz). Changes to upstream frequency and width are verified against this object to ensure the C4 CMTS does not exceed the upstream spectrum limits imposed by this object. Attempting to narrow the upstream frequency spectrum implied by this object will fail if at least a single upstream is configured outside of the range for the new value. It is recommended this object be set during initial system setup. Enumeration: 'none': 0, 'extendedRange': 4, 'japanese': 2, 'northAmerican': 3, 'european': 1. |
| cadUpchannelRtpsPiggybackEnable | 1.3.6.1.4.1.4998.1.1.15.3.5.7 | truthvalue | read-write |
Allows piggybacking data requests when RTP bit'4' disabled if set this object to true. |
| cadUpchannelCaCertDropEnable | 1.3.6.1.4.1.4998.1.1.15.3.5.8 | truthvalue | read-write |
Prevents storage of newly learned untrusted or invalid certificates if set this object to true. |
| cadUpchannelRangingTimingOffset | 1.3.6.1.4.1.4998.1.1.15.3.5.9 | integer32 | read-write |
This object controls TLV 46.8.2, an offset from the reference channel, to set the Ranging Offset of the burst transmission for the new channel so that bursts arrive at the expected mini-slots time at the CMTS. The units are (1/10.24MHz) = 97.65625 ns. A negative value implies the Ranging Offset is to be decreased, resulting in later times of transmission at the CM. The CMTS MUST include this TLV within the TCC when the Upstream Channel Action is Add or Replace and Initialization Technique has a value of 2, 3 or 4. |
| cadUpchannelRecoverImpairedOnAck | 1.3.6.1.4.1.4998.1.1.15.3.5.10 | integer | read-write |
This parameter controls whether and how to attempt to recover an US channel if it is impaired after receipt of a REG-ACK or DBC-ACK. If set to attempt_indefinite_recovery, then if an US is impaired, the E6000 attempts to recover the US channel after receipt of the REG/DBC-ACK indefinitely. Note that this object is an INTEGER instead of a TruthValue to allow for other future values that may alter the method of recovery of US channels that are impaired due to being reported as impaired via a REG-ACK or DBC-ACK. Enumeration: 'attemptIndefiniteRecovery': 1, 'disable': 0. |
| cadUpchannelDsaRspSidTlvOverride | 1.3.6.1.4.1.4998.1.1.15.3.5.11 | truthvalue | read-write |
When this object is set to true, CMTS will include the SID in Upstream Service Flow TLV 24.3 in a DSA-RSP and not include a SID cluster TLV for a US flow when the REG-RSP contains a SID cluster TLV for Mx1 downstream bonded modems. |
| cadUnicastPollingTable | 1.3.6.1.4.1.4998.1.1.15.3.6 | no-access |
This table contains the polling intervals used by the unicast polling algorithm of the MapMaker. This allows the MapMaker to adjust the polling for a service flow based on the flow's priority and data characteristics. |
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| 1.3.6.1.4.1.4998.1.1.15.3.6.1 | no-access |
Matrix of polling intervals used for various flow priorities. |
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| cadUnicastPriority | 1.3.6.1.4.1.4998.1.1.15.3.6.1.1 | integer32 | no-access |
An index repesenting the DOCSIS service flow priority. |
| cadUnicastSlowPollInterval | 1.3.6.1.4.1.4998.1.1.15.3.6.1.2 | integer32 | read-write |
The slow poll interval repesents the worst cast latency for the first message when traffic is just starting. Broadcast opportunities should be used to help avoid this being hit. A value of 0 disables all polling for this priority. |
| cadUnicastFastPollInterval | 1.3.6.1.4.1.4998.1.1.15.3.6.1.3 | integer32 | read-write |
The fast poll interval represents the polling rate desired while traffic is flowing. A value of 0 disables fast polling |
| cadUnicastFastPollTimeout | 1.3.6.1.4.1.4998.1.1.15.3.6.1.4 | integer32 | read-write |
The fast poll timeout represents the amount of time in fast polling before transitioning back to slow polling. This is expected to be used during call setup/teardown. A value of 0 sets the timeout to a single interval. |
| cadUpchannelConformance | 1.3.6.1.4.1.4998.1.1.15.3.7 | |||
| cadUpchannelCompliances | 1.3.6.1.4.1.4998.1.1.15.3.7.1 | |||
| cadUpchannelCompliance | 1.3.6.1.4.1.4998.1.1.15.3.7.1.1 |
The compliance statement for Arris Upstream channel interfaces. |
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| cadUpchannelGroups | 1.3.6.1.4.1.4998.1.1.15.3.7.2 | |||
| cadUpchannelGroup | 1.3.6.1.4.1.4998.1.1.15.3.7.2.1 |
Group of objects required for implementing upstream channels in the Arris C4. |
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