RITTAL-CMC-III-MIB :: cmcIIINumberOfModbusSources

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › RITTAL-CMC-III-MIB › cmcIIINumberOfModbusSources

cmcIIINumberOfModbusSources

Module: RITTAL-CMC-III-MIB

OID (symbolic): RITTAL-CMC-III-MIB::cmcIIINumberOfModbusSources

OID (numeric): 1.3.6.1.4.1.2606.7.3.11.3

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: Number of cmcIIIModbusTable entries. The number of Modbus access settings.

What is cmcIIINumberOfModbusSources?

The number of entries in the Modbus access table, i.e. how many source-based access rules are configured. Admins read this before iterating cmcIIIModbusTable to know how many rule slots exist.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2606.7.3.11.3
snmpwalk -v2c -c public <target> RITTAL-CMC-III-MIB::cmcIIINumberOfModbusSources

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2606.7.3.11.3.1
snmpget -v2c -c public <target> RITTAL-CMC-III-MIB::cmcIIINumberOfModbusSources.1

Start monitoring Rittal CMC III unit, data center rack/enclosure monitoring system (temperature/humidity/power sensors) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the RITTAL-CMC-III-MIB::cmcIIINumberOfModbusSources OID value, configure state conditions and alerts, and monitor any Rittal CMC III unit, data center rack/enclosure monitoring system (temperature/humidity/power sensors) 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
1.3.6.1.4.1.2606rittalRITTAL-CMC-TC-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2606.7cmcIIIRITTAL-CMC-III-MIB
1.3.6.1.4.1.2606.7.3cmcIIISetupRITTAL-CMC-III-MIB
1.3.6.1.4.1.2606.7.3.11cmcIIISetupModbusRITTAL-CMC-III-MIB
1.3.6.1.4.1.2606.7.3.11.3cmcIIINumberOfModbusSourcesRITTAL-CMC-III-MIB