HM2-L2REDUNDANCY-MIB :: hm2RingCplControlIfIndex

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsHM2-L2REDUNDANCY-MIBhm2RingCplControlIfIndex

hm2RingCplControlIfIndex

Module: HM2-L2REDUNDANCY-MIB

OID (symbolic): HM2-L2REDUNDANCY-MIB::hm2RingCplControlIfIndex

OID (numeric): 1.3.6.1.4.1.248.11.40.1.8.1.1.3

Node type: OBJECT-TYPE

Type: InterfaceIndexOrZero

Access: read-write

Description: Interface index of the control link in case of outband-control. Note that only those ports can be chosen which do not belong to another L2 redundancy mechanism like ring redundancy or dual homing and that row creation is only done by writing to hm2RingCplRowStatus.

What is hm2RingCplControlIfIndex?

The interface index of a separate control link used only when ring coupling is configured for outband control, carrying coordination traffic between the two coupling devices instead of routing it over the coupling link itself.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.248.11.40.1.8.1.1.3
snmpwalk -v2c -c public <target> HM2-L2REDUNDANCY-MIB::hm2RingCplControlIfIndex

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.248.11.40.1.8.1.1.3.1
snmpget -v2c -c public <target> HM2-L2REDUNDANCY-MIB::hm2RingCplControlIfIndex.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.248.11.40.1.8.1.1.3.1 s <value>

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::hm2RingCplControlIfIndex 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
1.3.6.1.4.1.248.11.40.1.8.1.1.3hm2RingCplControlIfIndexHM2-L2REDUNDANCY-MIB