HM2-L2REDUNDANCY-MIB :: hm2RingCplReconfig

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsHM2-L2REDUNDANCY-MIBhm2RingCplReconfig

hm2RingCplReconfig

Module: HM2-L2REDUNDANCY-MIB

OID (symbolic): HM2-L2REDUNDANCY-MIB::hm2RingCplReconfig

OID (numeric): 1.3.6.1.4.1.248.11.40.0.3

Node type: NOTIFICATION-TYPE

Description: The Ring Coupling mechanism has switched over

Examples

Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):

snmptrap -v2c -c public <manager> '' HM2-L2REDUNDANCY-MIB::hm2RingCplReconfig
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.248.11.40.0.3

Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):

snmptrapd -f -Lo -c /dev/null authCommunity log public

Example snmptrapd log entry:

zoo11-linux.zoo [UDP: [192.168.30.111]:50079->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (20493727) 2 days, 8:55:37.27
  SNMPv2-MIB::snmpTrapOID.0 = OID: HM2-L2REDUNDANCY-MIB::hm2RingCplReconfig

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::hm2RingCplReconfig 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
1.3.6.1.4.1.248.11.40.0hm2L2RedundancyMibNotificationsHM2-L2REDUNDANCY-MIB
1.3.6.1.4.1.248.11.40.0.3hm2RingCplReconfigHM2-L2REDUNDANCY-MIB