cadIfDownChannelAnnex
CADANT-CMTS-DOWNCHANNEL-MIB ·
.1.3.6.1.4.1.4998.1.1.15.2.1.1.26
Object
column
r/w
Enumeration
The value of this object indicates the conformance of the implementation to important regional cable standards. annexA : Annex A from ITU-J83 is used. annexB : Annex B from ITU-J83 is used. annexC : Annex C from ITU-J83 is used.
Context
- MIB
- CADANT-CMTS-DOWNCHANNEL-MIB
- OID
.1.3.6.1.4.1.4998.1.1.15.2.1.1.26- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- cadIfDownstreamChannelEntry
- Table
- cadIfDownstreamChannelTable
- Siblings
- 21
Syntax
Enumeration
Values & Constraints
Enumerated Values
1 | unknown |
2 | other |
3 | annexA |
4 | annexB |
5 | annexC |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| cadIfDownChannelId The Cable Modem Termination System (CMTS) identification
of the downstream channel within this particular MAC
interface. If the interface is down, the object returns
the most curr… | column | Integer32 | .1.3.6.1.4.1.4998.1.1.15.2.1.1.1 |
| cadIfCmtsCardNumber Card Number associated with this Channel. | column | CADANT-TCCardId | .1.3.6.1.4.1.4998.1.1.15.2.1.1.19 |
| cadIfDownChannelFrequency The center of the downstream frequency associated with
this channel. This object will return the current tuner
frequency. If this CMTS interface provides IF output only,
this obj… | column | hertz Integer32 | .1.3.6.1.4.1.4998.1.1.15.2.1.1.2 |
| cadIfDownChannelCACL1Threshold Percentage of available bandwidth on the channel that can
be reserved for admitted/active service flows before the
channel goes into Level 1 Overload. When a channel goes
into L… | column | Integer32 | .1.3.6.1.4.1.4998.1.1.15.2.1.1.21 |
| cadIfDownChannelCACL2Threshold Percentage of available bandwidth on the channel that can
be reserved for admitted/active service flows before the
channel goes into Level 2 Overload. When a channel goes
into L… | column | Integer32 | .1.3.6.1.4.1.4998.1.1.15.2.1.1.22 |
| cadIfDownChannelCACL3Threshold Percentage of available bandwidth on the channel that can
be reserved for admitted/active service flows. A
Registration Request, DSA Request or DSC Request will be
denied due to… | column | Integer32 | .1.3.6.1.4.1.4998.1.1.15.2.1.1.23 |
| cadIfDownChannelMaxRoundTripDelay Maximum round-trip propagation delay for cable
plant in Microseconds. Should be configured for
the furthest CM in all cable groups containing
this DownChannel. Default of 1600 M… | column | Microseconds Integer32 | .1.3.6.1.4.1.4998.1.1.15.2.1.1.24 |
| cadIfDownChannelPCNormAllowedUsage Maximum percentage of downstream resources that may be
used by non-emergency telephony services. This is also
the maximum amount of resources non-exclusively allocated
to sess… | column | percent Integer32 | .1.3.6.1.4.1.4998.1.1.15.2.1.1.27 |
| cadIfDownChannelPCNormResUsage Minimum percentage of downstream resources that may be
used by non-emergency telephony services. This is also
the maximum amount of resources exclusively allocated
to sessions… | column | percent Integer32 | .1.3.6.1.4.1.4998.1.1.15.2.1.1.28 |
| cadIfDownChannelPCEmerAllowedUsage Maximum percentage of downstream resources that may
be used by emergency telephony services. The default
is set from the globals in CadPCMibBase. | column | percent Integer32 | .1.3.6.1.4.1.4998.1.1.15.2.1.1.29 |
| cadIfDownChannelWidth The bandwidth of this downstream channel. Most
implementations are expected to support a channel width
of 6 MHz (North America) and/or 8 MHz (Europe). See the
associated complian… | column | hertz Integer32 | .1.3.6.1.4.1.4998.1.1.15.2.1.1.3 |
| cadIfDownChannelPCEmerResUsage Minimum percentage of downstream resources that may be
used by emergency telephony services. If the value of
this object is non-zero, then a portion of the downstream
bandwid… | column | percent Integer32 | .1.3.6.1.4.1.4998.1.1.15.2.1.1.30 |
| cadIfDownChannelPCTotalAllowedUsage Maximum percentage of downstream resources that may
be used by both normal and emergency telephony services.
The default is set from the globals in CadPCMibBase. | column | percent Integer32 | .1.3.6.1.4.1.4998.1.1.15.2.1.1.31 |
| cadIfDownChannelPCPreemptionAllowed Indicates whether the system will preempt another session
for an emergency call. The default is set from the
globals in CadPCMibBase. | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.4998.1.1.15.2.1.1.32 |
| cadIfDownChannelIfIndex the ifIndex of this downstream channel. | column | IF-MIBInterfaceIndex | .1.3.6.1.4.1.4998.1.1.15.2.1.1.37 |
| cadIfDownChannelPrimaryCapable When a row's cadIfDownChannelPrimaryCapable column is set to true(1)
then DOCSIS SYNC message generation is enabled on the downstream channel.
Otherwise, DOCSIS SYNC message gener… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.4998.1.1.15.2.1.1.38 |
| cadIfDownSpectralInversion When a row's cadIfDownSpectralInversion column is set to true(1),
then spectral inversion is enabled. Otherwise, spectral inversion
is disabled. Note that spectral inversion is … | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.4998.1.1.15.2.1.1.39 |
| cadIfDownChannelModulation The modulation type associated with this downstream
channel. If the interface is down, this object either
returns the configured value (CMTS), the most current
value (CM), or the … | column | Enumeration | .1.3.6.1.4.1.4998.1.1.15.2.1.1.4 |
| cadIfDownChannelInterleave The Forward Error Correction (FEC) interleaving used
for this downstream channel.
Values are defined as follows:
taps8Increment16(3): protection 5.9/4.1 usec,
… | column | Enumeration | .1.3.6.1.4.1.4998.1.1.15.2.1.1.5 |
| cadIfDownChannelPower The CMTS operational transmit power. If this CMTS
interface does not support output power control then
this object will return 0 and be treated as read-only.
If the interface is … | column | dBmV Integer32 | .1.3.6.1.4.1.4998.1.1.15.2.1.1.6 |
| cadIfDownChannelPowerFineAdj At the CMTS, the fine power adjustments steps to increase
or decrease the output power in incremental steps. | column | Steps Integer32 | .1.3.6.1.4.1.4998.1.1.15.2.1.1.7 |