All MIBs › DOCS-PNM-MIB › docsPnmCmDsOfdmReqMerQam256
docsPnmCmDsOfdmReqMerQam256
Module: DOCS-PNM-MIB
OID (symbolic): DOCS-PNM-MIB::docsPnmCmDsOfdmReqMerQam256
OID (numeric): 1.3.6.1.4.1.4491.2.1.27.1.2.8.4
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 docsPnmCmDsOfdmReqMerQam256?
The minimum MER, in quarter-dB (default 108, i.e. 27 dB), required for 256-QAM subcarriers, used when computing SNR margin for a candidate downstream profile. Part of the per-modulation-order table letting the SNR-margin calculation scale its requirement to each subcarrier's actual bit-loading.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.27.1.2.8.4 snmpwalk -v2c -c public <target> DOCS-PNM-MIB::docsPnmCmDsOfdmReqMerQam256
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.27.1.2.8.4.1 snmpget -v2c -c public <target> DOCS-PNM-MIB::docsPnmCmDsOfdmReqMerQam256.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.4491.2.1.27.1.2.8.4.1 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::docsPnmCmDsOfdmReqMerQam256 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 |
| 1.3.6.1.4.1.4491.2.1.27.1.2.8.4 | docsPnmCmDsOfdmReqMerQam256 | DOCS-PNM-MIB |