HM2-L2REDUNDANCY-MIB :: hm2RingCplRedOperState

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsHM2-L2REDUNDANCY-MIBhm2RingCplRedOperState

hm2RingCplRedOperState

Module: HM2-L2REDUNDANCY-MIB

OID (symbolic): HM2-L2REDUNDANCY-MIB::hm2RingCplRedOperState

OID (numeric): 1.3.6.1.4.1.248.11.40.1.8.1.1.17

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: Operational state of the Ring/Net coupling redundancy. redGuaranteed(1) indicates that redundancy is guaranteed in the ring coupling. redNotGuaranteed(2) indicates that redundancy is not guaranteed in the ring coupling.

What is hm2RingCplRedOperState?

Shows whether redundancy is currently guaranteed for this ring/net coupling or not, a quick health summary of the coupling's failover readiness.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.248.11.40.1.8.1.1.17
snmpwalk -v2c -c public <target> HM2-L2REDUNDANCY-MIB::hm2RingCplRedOperState

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.248.11.40.1.8.1.1.17.1
snmpget -v2c -c public <target> HM2-L2REDUNDANCY-MIB::hm2RingCplRedOperState.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::hm2RingCplRedOperState 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
1.3.6.1.4.1.248.11.40.1.8.1.1.17hm2RingCplRedOperStateHM2-L2REDUNDANCY-MIB