All MIBs › DOCS-IF31-MIB › docsIf31CmUsOfdmaMinislotCfgStateFirstSubcarrierId
docsIf31CmUsOfdmaMinislotCfgStateFirstSubcarrierId
Module: DOCS-IF31-MIB
OID (symbolic): DOCS-IF31-MIB::docsIf31CmUsOfdmaMinislotCfgStateFirstSubcarrierId
OID (numeric): 1.3.6.1.4.1.4491.2.1.28.1.15.1.2
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: This attribute is subcarrier identifier of the first subcarrier in the minislot. The valid range is 0 to 4095.
What is docsIf31CmUsOfdmaMinislotCfgStateFirstSubcarrierId?
The subcarrier identifier (0-4095) of the first subcarrier belonging to this minislot on the OFDMA upstream channel; a minislot is the basic unit of upstream bandwidth the CMTS grants to a modem for transmission. Admins would use this mainly for low-level spectrum troubleshooting to map a specific minislot back to its physical subcarrier range.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.28.1.15.1.2 snmpwalk -v2c -c public <target> DOCS-IF31-MIB::docsIf31CmUsOfdmaMinislotCfgStateFirstSubcarrierId
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.28.1.15.1.2.1 snmpget -v2c -c public <target> DOCS-IF31-MIB::docsIf31CmUsOfdmaMinislotCfgStateFirstSubcarrierId.1
Start monitoring DOCSIS 3.1 cable modem/CMTS-CCAP (OFDM/OFDMA channels, vendor-neutral CableLabs standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DOCS-IF31-MIB::docsIf31CmUsOfdmaMinislotCfgStateFirstSubcarrierId OID value, configure state conditions and alerts, and monitor any DOCSIS 3.1 cable modem/CMTS-CCAP (OFDM/OFDMA channels, 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 |
|---|---|---|
| 1.3.6.1.4.1.4491.2.1.28 | docsIf31Mib | DOCS-IF31-MIB |
| 1.3.6.1.4.1.4491.2.1.28.1 | docsIf31MibObjects | DOCS-IF31-MIB |
| 1.3.6.1.4.1.4491.2.1.28.1.15 | docsIf31CmUsOfdmaMinislotCfgStateTable | DOCS-IF31-MIB |
| 1.3.6.1.4.1.4491.2.1.28.1.15.1 | docsIf31CmUsOfdmaMinislotCfgStateEntry | DOCS-IF31-MIB |
| 1.3.6.1.4.1.4491.2.1.28.1.15.1.2 | docsIf31CmUsOfdmaMinislotCfgStateFirstSubcarrierId | DOCS-IF31-MIB |