RDN-CABLE-TRAFFIC-MANAGEMENT-MIB :: rdnCtmEnforcedCmMacAddr

MIB Reference — IPNetwork Monitor · Updated October 02, 2026

All MIBs › RDN-CABLE-TRAFFIC-MANAGEMENT-MIB › rdnCtmEnforcedCmMacAddr

rdnCtmEnforcedCmMacAddr

Module: RDN-CABLE-TRAFFIC-MANAGEMENT-MIB

OID (symbolic): RDN-CABLE-TRAFFIC-MANAGEMENT-MIB::rdnCtmEnforcedCmMacAddr

OID (numeric): 1.3.6.1.4.1.4981.10.3.1.4

Node type: OBJECT-TYPE

Type: MacAddress

Access: read-only

Description: The mac Address of modem to which service flow belongs.

What is rdnCtmEnforcedCmMacAddr?

This object reports the MAC address of the cable modem to which the currently-enforced service flow belongs. Admins use this to identify exactly which subscriber's cable modem is being throttled, which is the starting point for investigating a customer complaint about slow speeds. A customer reporting slow internet might be traced to a specific cable modem by matching their known MAC address against the value in this object across the enforced table.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4981.10.3.1.4
snmpwalk -v2c -c public <target> RDN-CABLE-TRAFFIC-MANAGEMENT-MIB::rdnCtmEnforcedCmMacAddr

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4981.10.3.1.4.1
snmpget -v2c -c public <target> RDN-CABLE-TRAFFIC-MANAGEMENT-MIB::rdnCtmEnforcedCmMacAddr.1

Start monitoring Motorola BSR CMTS (subscriber bandwidth/traffic policy enforcement) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the RDN-CABLE-TRAFFIC-MANAGEMENT-MIB::rdnCtmEnforcedCmMacAddr OID value, configure state conditions and alerts, and monitor any Motorola BSR CMTS (subscriber bandwidth/traffic policy enforcement) from a single console.

OID Breakdown

Upper-level ancestors (7 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
1.3.6.1.4.1.4981riverdeltaRDN-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4981.10rdnCableTrafficManagementMibRDN-CABLE-TRAFFIC-MANAGEMENT-MIB
1.3.6.1.4.1.4981.10.3rdnCtmEnforcedTableRDN-CABLE-TRAFFIC-MANAGEMENT-MIB
1.3.6.1.4.1.4981.10.3.1rdnCtmEnforcedTableEntryRDN-CABLE-TRAFFIC-MANAGEMENT-MIB
1.3.6.1.4.1.4981.10.3.1.4rdnCtmEnforcedCmMacAddrRDN-CABLE-TRAFFIC-MANAGEMENT-MIB