docsIfDownChannelId
DOCS-IF-MIB ·
.1.3.6.1.2.1.10.127.1.1.1.1.1
Object
column
Integer32
The Cable Modem Termination System identification of the 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.
Context
- MIB
- DOCS-IF-MIB
- OID
.1.3.6.1.2.1.10.127.1.1.1.1.1- Type
- column
- Access
- readonly
- Status
- current
- Parent
- docsIfDownstreamChannelEntry
- Table
- docsIfDownstreamChannelTable
- Siblings
- 7
Syntax
Integer32
Values & Constraints
Object Constraints
range: 0-255
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| docsIfDownChannelFrequency The center of the downstream frequency associated with
this channel. This object will return the current tuner
frequency. If a CMTS provides IF output, this objec… | column | hertz Integer32 | .1.3.6.1.2.1.10.127.1.1.1.1.2 |
| docsIfDownChannelWidth 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 complia… | column | hertz Integer32 | .1.3.6.1.2.1.10.127.1.1.1.1.3 |
| docsIfDownChannelModulation 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 | .1.3.6.1.2.1.10.127.1.1.1.1.4 |
| docsIfDownChannelInterleave 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 | .1.3.6.1.2.1.10.127.1.1.1.1.5 |
| docsIfDownChannelPower At the CMTS, the operational transmit power. At the CM,
the received power level.
If the interface is down, this object either returns
the configured value (CMTS), the most curre… | column | dBmV TenthdBmV | .1.3.6.1.2.1.10.127.1.1.1.1.6 |
| docsIfDownChannelAnnex The value of this object indicates the conformance of
the implementation to important regional cable standards.
annexA : Annex A from ITU-T J.83 is used.
(equivalent to E… | column | Enumeration | .1.3.6.1.2.1.10.127.1.1.1.1.7 |
| docsIfDownChannelStorageType The storage type for this conceptual row.
Entries with this object set to permanent(4)
do not require write operations for read-write
objects. | column | SNMPv2-TCStorageType | .1.3.6.1.2.1.10.127.1.1.1.1.8 |