DOCS-IF-MIB :: docsIfCmStatusModulationType

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

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docsIfCmStatusModulationType

Module: DOCS-IF-MIB

OID (symbolic): DOCS-IF-MIB::docsIfCmStatusModulationType

OID (numeric): 1.3.6.1.2.1.10.127.1.2.2.1.16

Node type: OBJECT-TYPE

Type: DocsisUpstreamType

Access: read-only

Description: Indicates modulation type status currently used by the CM. Since this object specifically identifies PHY mode, the shared upstream channel type is not permitted.

What is docsIfCmStatusModulationType?

Reports the upstream modulation and burst type, such as TDMA or ATDMA, currently in use by this cable modem's PHY. Because it identifies a specific PHY mode, the shared or generic upstream type value is not permitted here.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.127.1.2.2.1.16
snmpwalk -v2c -c public <target> DOCS-IF-MIB::docsIfCmStatusModulationType

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.10.127.1.2.2.1.16.1
snmpget -v2c -c public <target> DOCS-IF-MIB::docsIfCmStatusModulationType.1

Start monitoring DOCSIS 2.0 cable modem/CMTS (RF interface, vendor-neutral CableLabs/IETF standard RFC 4546) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DOCS-IF-MIB::docsIfCmStatusModulationType OID value, configure state conditions and alerts, and monitor any DOCSIS 2.0 cable modem/CMTS (RF interface, vendor-neutral CableLabs/IETF standard RFC 4546) from a single console.

OID Breakdown

Upper-level ancestors (12 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAPERTUS-NPG-MIB
1.3.6.1.2.1mib_2AXON-MIB
1.3.6.1.2.1.10transmissionCHECKPOINT-MIB-2
1.3.6.1.2.1.10.127docsIfMibDOCS-IETF-RFI-MIB
1.3.6.1.2.1.10.127.1docsIfMibObjectsDOCS-IETF-RFI-MIB
1.3.6.1.2.1.10.127.1.2docsIfCmObjectsDOCS-IETF-RFI-MIB
1.3.6.1.2.1.10.127.1.2.2docsIfCmStatusTableDOCS-IETF-RFI-MIB
1.3.6.1.2.1.10.127.1.2.2.1docsIfCmStatusEntryDOCS-IETF-RFI-MIB
Numeric OIDNameModule
1.3.6.1.2.1.10.127.1.2.2.1.16docsIfCmStatusModulationTypeDOCS-IF-MIB