All MIBs › DOCS-IF31-MIB › docsIf31CmUsOfdmaChanLastActiveSubcarrierNum
docsIf31CmUsOfdmaChanLastActiveSubcarrierNum
Module: DOCS-IF31-MIB
OID (symbolic): DOCS-IF31-MIB::docsIf31CmUsOfdmaChanLastActiveSubcarrierNum
OID (numeric): 1.3.6.1.4.1.4491.2.1.28.1.13.1.4
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: This attribute defines the last active subcarrier number. The valid range is 74 to 3947.
What is docsIf31CmUsOfdmaChanLastActiveSubcarrierNum?
The subcarrier index (74-3947) marking the last active subcarrier of this OFDMA upstream channel, pairing with docsIf31CmUsOfdmaChanFirstActiveSubcarrierNum to bound the channel's usable spectrum. Admins use the pair to compute the channel's active upstream bandwidth and confirm it matches the intended provisioning.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.28.1.13.1.4 snmpwalk -v2c -c public <target> DOCS-IF31-MIB::docsIf31CmUsOfdmaChanLastActiveSubcarrierNum
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.28.1.13.1.4.1 snmpget -v2c -c public <target> DOCS-IF31-MIB::docsIf31CmUsOfdmaChanLastActiveSubcarrierNum.1
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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 |
| 1.3.6.1.4.1.4491.2.1.28.1.13 | docsIf31CmUsOfdmaChanTable | DOCS-IF31-MIB |
| 1.3.6.1.4.1.4491.2.1.28.1.13.1 | docsIf31CmUsOfdmaChanEntry | DOCS-IF31-MIB |
| 1.3.6.1.4.1.4491.2.1.28.1.13.1.4 | docsIf31CmUsOfdmaChanLastActiveSubcarrierNum | DOCS-IF31-MIB |