All MIBs › DOCS-PNM-MIB › docsPnmCmOfdmChEstCoefTrigEnable
docsPnmCmOfdmChEstCoefTrigEnable
Module: DOCS-PNM-MIB
OID (symbolic): DOCS-PNM-MIB::docsPnmCmOfdmChEstCoefTrigEnable
OID (numeric): 1.3.6.1.4.1.4491.2.1.27.1.2.3.1.1
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-write
Description: Setting this object to a value of 'true' instructs the CM to begin collection and storing the channel estimate coefficients into the file specified by the 'docsPnmCmOfdmChEstCoefFileName' object.
Setting this object to a value of 'false' instructs the CM to stop storing channel estimate coefficients in the file.
When read, this object returns 'true' if the CM is actively storing channel estimate coefficients in the file. Otherwise it returns 'false'.
Interaction with other table rows:
- This object is subject to the rules specified by the 'docsPnmCmCtlStatus' object. Therefore this object returns 'inconsistentValue' if set to 'true' while the value of 'docsPnmCmCtlStatus' is any value other than 'ready'.
- This object returns 'inconsistentValue' if set to 'true' while the CM is in DOCSIS Light Sleep (DLS) mode or the CM is in battery-backup mode.
- A default value for 'docsPnmCmOfdmChEstCoefFileName' is defined; thus, this object may be set to 'true' without explicitly setting this value.
- Setting this object to a value of 'true' will change the value of 'docsPnmCmOfdmChEstCoefMeasStatus' to 'busy'.
What is docsPnmCmOfdmChEstCoefTrigEnable?
Setting this 'true' tells the CM to begin collecting downstream channel-estimate (equalizer) coefficients into the file named by docsPnmCmOfdmChEstCoefFileName; setting 'false' stops collection. Used to capture the current equalizer coefficient set for offline analysis of channel response, e.g. to spot micro-reflections or tilt.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.27.1.2.3.1.1 snmpwalk -v2c -c public <target> DOCS-PNM-MIB::docsPnmCmOfdmChEstCoefTrigEnable
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.27.1.2.3.1.1.1 snmpget -v2c -c public <target> DOCS-PNM-MIB::docsPnmCmOfdmChEstCoefTrigEnable.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.4491.2.1.27.1.2.3.1.1.1 s <value>
Start monitoring DOCSIS 3.1 cable modem/CMTS (Proactive Network Maintenance, vendor-neutral CableLabs standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DOCS-PNM-MIB::docsPnmCmOfdmChEstCoefTrigEnable OID value, configure state conditions and alerts, and monitor any DOCSIS 3.1 cable modem/CMTS (Proactive Network Maintenance, 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 |
|---|---|---|
| 1.3.6.1.4.1.4491.2.1.27 | docsPnmMIB | DOCS-PNM-MIB |
| 1.3.6.1.4.1.4491.2.1.27.1 | docsPnmMibObjects | DOCS-PNM-MIB |
| 1.3.6.1.4.1.4491.2.1.27.1.2 | docsPnmCmObjects | DOCS-PNM-MIB |
| 1.3.6.1.4.1.4491.2.1.27.1.2.3 | docsPnmCmOfdmChanEstCoefTable | DOCS-PNM-MIB |
| 1.3.6.1.4.1.4491.2.1.27.1.2.3.1 | docsPnmCmOfdmChanEstCoefEntry | DOCS-PNM-MIB |
| 1.3.6.1.4.1.4491.2.1.27.1.2.3.1.1 | docsPnmCmOfdmChEstCoefTrigEnable | DOCS-PNM-MIB |