All MIBs › DOCS-DRF-MIB › docsDrfChannelBlockTestType
docsDrfChannelBlockTestType
Module: DOCS-DRF-MIB
OID (symbolic): DOCS-DRF-MIB::docsDrfChannelBlockTestType
OID (numeric): 1.3.6.1.4.1.4491.2.1.23.1.5.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: A set of in-service and out-of-service test modes. The value 'noTest'(1) is the normal condition after reinitialization where the QAM channels are expected in operation.
'noTest' It is also used to take out of testing mode a QAM channel within the block.
In-service tests modes: 'offOthersNormal' It is the condition where the QAM Channel indicated in docsDrfChannelBlockTestIfIndex has its carrier suppressed and the other channels in the Block Channel are operational. 'allOff' All QAM channel carriers in the channel block are Suppressed. 'onOthersOff' It is the condition where the QAM channel indicated in docsDrfChannelBlockTestIfIndex is in operation and the other QAM channels in the channel Block have their carriers suppressed.
Out-of-service test modes: 'cwOnOthersOff' It is the condition where the QAM channel indicated in docsDrfChannelBlockTestIfIndex transmits a continuous wave (CW) while the other QAM channels in the channel Block have their carriers suppressed. 'cwOnOthersNormal' It is the condition where the QAM channel indicated in docsDrfChannelBlockTestIfIndex transmits a continuous wave (CW) while the other QAM channels in the channel Block are operational.
'clockTest' It is the condition where the QAM channel indicated in docsDrfChannelBlockTestIfIndex transmits a sequence of alternating -1 and 1 symbols.
This object value does not persist after system Reinitialization. The value of this object is meaningless if docsDrfChannelBlockTestIfIndex is set to zero.
What is docsDrfChannelBlockTestType?
This read-write INTEGER selects an in-service or out-of-service test mode for a channel block, such as suppressing one channel's carrier (offOthersNormal), suppressing all carriers (allOff), or transmitting a continuous wave test signal (cwOnOthersOff). A technician uses this to run RF diagnostics on a specific QAM channel, identified by docsDrfChannelBlockTestIfIndex, without disrupting or while deliberately disrupting the other channels in the same block. Setting this to cwOnOthersNormal(6) makes the target channel transmit a continuous wave test tone for signal verification while its sibling channels in the block keep operating normally; the setting does not persist across a reinitialization.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.23.1.5.1.5 snmpwalk -v2c -c public <target> DOCS-DRF-MIB::docsDrfChannelBlockTestType
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.23.1.5.1.5.1 snmpget -v2c -c public <target> DOCS-DRF-MIB::docsDrfChannelBlockTestType.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.4491.2.1.23.1.5.1.5.1 i <value>
Start monitoring CMTS/cable headend edge device (Downstream RF Interface, vendor-neutral CableLabs standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DOCS-DRF-MIB::docsDrfChannelBlockTestType OID value, configure state conditions and alerts, and monitor any CMTS/cable headend edge device (Downstream RF Interface, vendor-neutral CableLabs standard) from a single console.
OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.4491 | cableLabs | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2 | clabProject | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2.1 | clabProjDocsis | CLAB-DEF-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4491.2.1.23 | docsDrfMib | DOCS-DRF-MIB |
| 1.3.6.1.4.1.4491.2.1.23.1 | docsDrfObjects | DOCS-DRF-MIB |
| 1.3.6.1.4.1.4491.2.1.23.1.5 | docsDrfChannelBlockTable | DOCS-DRF-MIB |
| 1.3.6.1.4.1.4491.2.1.23.1.5.1 | docsDrfChannelBlockEntry | DOCS-DRF-MIB |
| 1.3.6.1.4.1.4491.2.1.23.1.5.1.5 | docsDrfChannelBlockTestType | DOCS-DRF-MIB |