HM2-L2REDUNDANCY-MIB :: hm2RingCplControlModeOperState

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsHM2-L2REDUNDANCY-MIBhm2RingCplControlModeOperState

hm2RingCplControlModeOperState

Module: HM2-L2REDUNDANCY-MIB

OID (symbolic): HM2-L2REDUNDANCY-MIB::hm2RingCplControlModeOperState

OID (numeric): 1.3.6.1.4.1.248.11.40.1.8.1.1.10

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: Control mode of the ring coupling which can only be chosen by the slave, the master just reports his current control mode. unknown(3) cannot be set. In outband(1) mode an additional line must connect the control interfaces between the two partners in the ring coupling. In inband(2) mode only the coupling link port is needed. In local(4) mode the coupling link port and the partner port are located on the same switch.

What is hm2RingCplControlModeOperState?

Reports the actual control mode in use for the ring coupling - outband (needs a separate control line), inband (only the coupling link needed), or local (both ports on the same switch) - chosen by the slave and just reported by the master.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.248.11.40.1.8.1.1.10
snmpwalk -v2c -c public <target> HM2-L2REDUNDANCY-MIB::hm2RingCplControlModeOperState

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.248.11.40.1.8.1.1.10.1
snmpget -v2c -c public <target> HM2-L2REDUNDANCY-MIB::hm2RingCplControlModeOperState.1

Start monitoring Hirschmann HiOS industrial Ethernet switch (MRP ring/RSTP redundancy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HM2-L2REDUNDANCY-MIB::hm2RingCplControlModeOperState OID value, configure state conditions and alerts, and monitor any Hirschmann HiOS industrial Ethernet switch (MRP ring/RSTP redundancy) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.248hirschmannHM2-TC-MIB
1.3.6.1.4.1.248.11hm2ConfigurationMibsHM2-TC-MIB
Numeric OIDNameModule
1.3.6.1.4.1.248.11.40hm2L2RedundancyMibHM2-L2REDUNDANCY-MIB
1.3.6.1.4.1.248.11.40.1hm2L2RedundancyMibObjectsHM2-L2REDUNDANCY-MIB
1.3.6.1.4.1.248.11.40.1.8hm2RingCouplingMibGroupHM2-L2REDUNDANCY-MIB
1.3.6.1.4.1.248.11.40.1.8.1hm2RingCouplingTableHM2-L2REDUNDANCY-MIB
1.3.6.1.4.1.248.11.40.1.8.1.1hm2RingCouplingEntryHM2-L2REDUNDANCY-MIB
1.3.6.1.4.1.248.11.40.1.8.1.1.10hm2RingCplControlModeOperStateHM2-L2REDUNDANCY-MIB