All MIBs › DOCS-PNM-MIB › docsPnmCmDsOfdmReqMerQam16
docsPnmCmDsOfdmReqMerQam16
Module: DOCS-PNM-MIB
OID (symbolic): DOCS-PNM-MIB::docsPnmCmDsOfdmReqMerQam16
OID (numeric): 1.3.6.1.4.1.4491.2.1.27.1.2.8.1
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: This attribute represents the minimum required MER value for this Modulation Order. It is used in determining the SNR Margin for the Candidate Downstream Profile.
What is docsPnmCmDsOfdmReqMerQam16?
The minimum MER, in quarter-dB (default 60, i.e. 15 dB), required for 16-QAM subcarriers, used when computing SNR margin for a candidate downstream profile. An admin can tune this per-CM if the vendor's own receiver sensitivity differs from the DOCSIS default, so margin calculations reflect real performance.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.27.1.2.8.1 snmpwalk -v2c -c public <target> DOCS-PNM-MIB::docsPnmCmDsOfdmReqMerQam16
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.27.1.2.8.1.1 snmpget -v2c -c public <target> DOCS-PNM-MIB::docsPnmCmDsOfdmReqMerQam16.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.4491.2.1.27.1.2.8.1.1 i <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::docsPnmCmDsOfdmReqMerQam16 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 |
| 1.3.6.1.4.1.4491.2.1.27.1.2.8 | docsPnmCmDsOfdmReqMERObjects | DOCS-PNM-MIB |
| 1.3.6.1.4.1.4491.2.1.27.1.2.8.1 | docsPnmCmDsOfdmReqMerQam16 | DOCS-PNM-MIB |