DOCS-IF3-MIB :: docsIf3MdCfgCmUdcEnabled

MIB Reference — IPNetwork Monitor · Updated September 21, 2026

All MIBs › DOCS-IF3-MIB › docsIf3MdCfgCmUdcEnabled

docsIf3MdCfgCmUdcEnabled

Module: DOCS-IF3-MIB

OID (symbolic): DOCS-IF3-MIB::docsIf3MdCfgCmUdcEnabled

OID (numeric): 1.3.6.1.4.1.4491.2.1.20.1.16.1.12

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-write

Description: If set to 'true', this attribute instructs the CMTS MAC Domain to enable Upstream Drop Classifiers (UDC) for the CMs attempting registration in this MAC Domain.

What is docsIf3MdCfgCmUdcEnabled?

Enables Upstream Drop Classifiers (UDC) for CMs registering in this MAC domain, letting the CMTS push subscriber traffic-filtering rules down to the modem.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.20.1.16.1.12
snmpwalk -v2c -c public <target> DOCS-IF3-MIB::docsIf3MdCfgCmUdcEnabled

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.20.1.16.1.12.1
snmpget -v2c -c public <target> DOCS-IF3-MIB::docsIf3MdCfgCmUdcEnabled.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.4491.2.1.20.1.16.1.12.1 s <value>

Start monitoring DOCSIS 3.0 cable modem/CMTS (channel bonding, vendor-neutral CableLabs standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DOCS-IF3-MIB::docsIf3MdCfgCmUdcEnabled OID value, configure state conditions and alerts, and monitor any DOCSIS 3.0 cable modem/CMTS (channel bonding, vendor-neutral CableLabs standard) from a single console.

OID Breakdown

Upper-level ancestors (10 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.4491cableLabsCLAB-DEF-MIB
1.3.6.1.4.1.4491.2clabProjectCLAB-DEF-MIB
1.3.6.1.4.1.4491.2.1clabProjDocsisCLAB-DEF-MIB
1.3.6.1.4.1.4491.2.1.20docsIf3MibCLAB-DEF-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4491.2.1.20.1docsIf3MibObjectsDOCS-IF3-MIB
1.3.6.1.4.1.4491.2.1.20.1.16docsIf3MdCfgTableDOCS-IF3-MIB
1.3.6.1.4.1.4491.2.1.20.1.16.1docsIf3MdCfgEntryDOCS-IF3-MIB
1.3.6.1.4.1.4491.2.1.20.1.16.1.12docsIf3MdCfgCmUdcEnabledDOCS-IF3-MIB