All MIBs › DOCS-PNM-MIB › docsPnmCmtsOptRespFirstActiveSubcarrierNum
docsPnmCmtsOptRespFirstActiveSubcarrierNum
Module: DOCS-PNM-MIB
OID (symbolic): DOCS-PNM-MIB::docsPnmCmtsOptRespFirstActiveSubcarrierNum
OID (numeric): 1.3.6.1.4.1.4491.2.1.27.1.3.9.4.1.2
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: This attribute is the subcarrier index of the lowest subcarrier in the Occupied Bandwidth of the channel.
What is docsPnmCmtsOptRespFirstActiveSubcarrierNum?
The subcarrier index (148-7895) of the lowest subcarrier within the channel's Occupied Bandwidth, as reported in the OPT test response. Anchors the OPT MER/pass-fail byte arrays (which start at this index) to actual subcarrier positions in the channel.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.27.1.3.9.4.1.2 snmpwalk -v2c -c public <target> DOCS-PNM-MIB::docsPnmCmtsOptRespFirstActiveSubcarrierNum
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.27.1.3.9.4.1.2.1 snmpget -v2c -c public <target> DOCS-PNM-MIB::docsPnmCmtsOptRespFirstActiveSubcarrierNum.1
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::docsPnmCmtsOptRespFirstActiveSubcarrierNum 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 |
| 1.3.6.1.4.1.4491.2.1.27.1.3 | docsPnmCmtsObjects | DOCS-PNM-MIB |
| 1.3.6.1.4.1.4491.2.1.27.1.3.9 | docsPnmCmtsOptObjects | DOCS-PNM-MIB |
| 1.3.6.1.4.1.4491.2.1.27.1.3.9.4 | docsPnmCmtsOptRespTable | DOCS-PNM-MIB |
| 1.3.6.1.4.1.4491.2.1.27.1.3.9.4.1 | docsPnmCmtsOptRespEntry | DOCS-PNM-MIB |
| 1.3.6.1.4.1.4491.2.1.27.1.3.9.4.1.2 | docsPnmCmtsOptRespFirstActiveSubcarrierNum | DOCS-PNM-MIB |