docsIfCmtsCmStatusDownChannelIfIndex
DOCS-IF-MIB ·
.1.3.6.1.2.1.10.127.1.3.3.1.4
Object
column
IF-MIBInterfaceIndexOrZero
IfIndex of the downstream channel that this CM is connected to. If the downstream channel is unknown, this object returns a value of zero.
Context
- MIB
- DOCS-IF-MIB
- OID
.1.3.6.1.2.1.10.127.1.3.3.1.4- Type
- column
- Access
- readonly
- Status
- current
- Parent
- docsIfCmtsCmStatusEntry
- Table
- docsIfCmtsCmStatusTable
- Siblings
- 22
Values & Constraints
Type Constraints
range: 0..2147483647
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| docsIfCmtsCmStatusIndex Index value to uniquely identify an entry in this table.
For an individual cable modem, this index value SHOULD
NOT change during CMTS uptime. | column | Integer32 | .1.3.6.1.2.1.10.127.1.3.3.1.1 |
| docsIfCmtsCmStatusUnerroreds Codewords received without error from this cable modem.
Discontinuities in the value of this counter can occur
at reinitialization of the managed system, and at other
times as ind… | column | codewords SNMPv2-SMICounter32 | .1.3.6.1.2.1.10.127.1.3.3.1.10 |
| docsIfCmtsCmStatusCorrecteds Codewords received with correctable errors from this
cable modem.
Discontinuities in the value of this counter can occur
at reinitialization of the managed system, and at other
ti… | column | codewords SNMPv2-SMICounter32 | .1.3.6.1.2.1.10.127.1.3.3.1.11 |
| docsIfCmtsCmStatusUncorrectables Codewords received with uncorrectable errors from this
cable modem.
Discontinuities in the value of this counter can occur
at reinitialization of the managed system, and at other
… | column | codewords SNMPv2-SMICounter32 | .1.3.6.1.2.1.10.127.1.3.3.1.12 |
| docsIfCmtsCmStatusSignalNoise Signal/Noise ratio as perceived for upstream data from
this cable modem.
If the Signal/Noise is unknown, this object returns
a value of zero. | column | TenthdB TenthdB | .1.3.6.1.2.1.10.127.1.3.3.1.13 |
| docsIfCmtsCmStatusMicroreflections Total microreflections, including in-channel response
as perceived on this interface, measured in dBc below
the signal level.
This object is not assumed to return an absolutely
ac… | column | -dBc Integer32 | .1.3.6.1.2.1.10.127.1.3.3.1.14 |
| docsIfCmtsCmStatusExtUnerroreds Codewords received without error from this cable modem.
Discontinuities in the value of this counter can occur
at reinitialization of the managed system, and at other
times as ind… | column | codewords SNMPv2-SMICounter64 | .1.3.6.1.2.1.10.127.1.3.3.1.15 |
| docsIfCmtsCmStatusExtCorrecteds Codewords received with correctable errors from this
cable modem.
Discontinuities in the value of this counter can occur
at reinitialization of the managed system, and at other
ti… | column | codewords SNMPv2-SMICounter64 | .1.3.6.1.2.1.10.127.1.3.3.1.16 |
| docsIfCmtsCmStatusExtUncorrectables Codewords received with uncorrectable errors from this
cable modem.
Discontinuities in the value of this counter can occur
at reinitialization of the managed system, and at other
… | column | codewords SNMPv2-SMICounter64 | .1.3.6.1.2.1.10.127.1.3.3.1.17 |
| docsIfCmtsCmStatusDocsisRegMode Indication of whether the CM has registered using 1.0
Class of Service or 1.1 Quality of Service. | column | DocsisQosVersion | .1.3.6.1.2.1.10.127.1.3.3.1.18 |
| docsIfCmtsCmStatusModulationType Indicates modulation type currently used by the CM. Since
this object specifically identifies PHY mode, the shared
type is not permitted. If the upstream channel is
unknown, thi… | column | DocsisUpstreamType | .1.3.6.1.2.1.10.127.1.3.3.1.19 |
| docsIfCmtsCmStatusMacAddress MAC address of the cable modem. If the cable modem has
multiple MAC addresses, this is the MAC address associated
with the Cable interface. | column | SNMPv2-TCMacAddress | .1.3.6.1.2.1.10.127.1.3.3.1.2 |
| docsIfCmtsCmStatusInetAddressType The type of internet address of
docsIfCmtsCmStatusInetAddress. If the cable modem
internet address is unassigned or unknown, then the
value of this object is unknown(0). | column | INET-ADDRESS-MIBInetAddressType | .1.3.6.1.2.1.10.127.1.3.3.1.20 |
| docsIfCmtsCmStatusInetAddress Internet address of this cable modem. If the Cable
Modem has no Internet address assigned, or the Internet
address is unknown, the value of this object is the
zero-length OCTET S… | column | INET-ADDRESS-MIBInetAddress | .1.3.6.1.2.1.10.127.1.3.3.1.21 |
| docsIfCmtsCmStatusValueLastUpdate The value of sysUpTime when docsIfCmtsCmStatusValue
was last updated. | column | SNMPv2-TCTimeStamp | .1.3.6.1.2.1.10.127.1.3.3.1.22 |
| docsIfCmtsCmStatusHighResolutionTimingOffset A measure of the current round trip time for this CM.
Used for timing of CM upstream transmissions to ensure
synchronized arrivals at the CMTS. Units are in terms
of (6.25 micros… | column | Unsigned32 | .1.3.6.1.2.1.10.127.1.3.3.1.23 |
| docsIfCmtsCmStatusIpAddress deprecated IP address of this cable modem. If the cable modem has no
IP address assigned, or the IP address is unknown, this
object returns a value of 0.0.0.0. If the cable modem has
multi… | column | SNMPv2-SMIIpAddress | .1.3.6.1.2.1.10.127.1.3.3.1.3 |
| docsIfCmtsCmStatusUpChannelIfIndex For DOCSIS 2.0, indicates the ifIndex of the logical
upstream channel (ifType 205) this CM is connected to.
For DOCSIS 1.x, indicates the ifIndex of the upstream
channel (ifType … | column | IF-MIBInterfaceIndexOrZero | .1.3.6.1.2.1.10.127.1.3.3.1.5 |
| docsIfCmtsCmStatusRxPower The receive power as perceived for upstream data from
this cable modem.
If the receive power is unknown, this object returns
a value of zero. | column | ThenthdBmV TenthdBmV | .1.3.6.1.2.1.10.127.1.3.3.1.6 |
| docsIfCmtsCmStatusTimingOffset A measure of the current round trip time for this CM.
Used for timing of CM upstream transmissions to ensure
synchronized arrivals at the CMTS. Units are in terms
of (6.25 micros… | column | Unsigned32 | .1.3.6.1.2.1.10.127.1.3.3.1.7 |
| docsIfCmtsCmStatusEqualizationData Equalization data for this CM, as measured by the CMTS.
Returns the zero-length OCTET STRING if the value is
unknown or if there is no equalization data available
or defined. | column | DocsEqualizerData | .1.3.6.1.2.1.10.127.1.3.3.1.8 |
| docsIfCmtsCmStatusValue Current cable modem connectivity state, as specified
in the RF Interface Specification. Returned status
information is the CM status, as assumed by the CMTS,
and indicates the fo… | column | Enumeration | .1.3.6.1.2.1.10.127.1.3.3.1.9 |