HM2-DIAGNOSTIC-MIB :: hm2DevMonStateChangeTrap

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › HM2-DIAGNOSTIC-MIB › hm2DevMonStateChangeTrap

hm2DevMonStateChangeTrap

Module: HM2-DIAGNOSTIC-MIB

OID (symbolic): HM2-DIAGNOSTIC-MIB::hm2DevMonStateChangeTrap

OID (numeric): 1.3.6.1.4.1.248.11.22.0.2

Node type: NOTIFICATION-TYPE

Description: This trap is sent if the value of hm2DevMonState changes its value.

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-DIAGNOSTIC-MIB::hm2DevMonStateChangeTrap
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.248.11.22.0.2

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]:50036->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (314219380) 36 days, 8:49:53.80
  SNMPv2-MIB::snmpTrapOID.0 = OID: HM2-DIAGNOSTIC-MIB::hm2DevMonStateChangeTrap

SNMPv3 example:

snmptrap -v3 -l authPriv -u snmpv3user -a SHA -A "AuthPass1" -x AES -X "PrivPass1" <manager> '' HM2-DIAGNOSTIC-MIB::hm2DevMonStateChangeTrap

Start monitoring Hirschmann industrial Ethernet switch (self-test/signal-contact diagnostics) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HM2-DIAGNOSTIC-MIB::hm2DevMonStateChangeTrap OID value, configure state conditions and alerts, and monitor any Hirschmann industrial Ethernet switch (self-test/signal-contact diagnostics) 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
1.3.6.1.4.1.248hirschmannHIRSCHMANN-GENERIC-ERROR-MIB
1.3.6.1.4.1.248.11hm2ConfigurationMibsHM2-TC-MIB
Numeric OIDNameModule
1.3.6.1.4.1.248.11.22hm2DiagnosticMibHM2-DIAGNOSTIC-MIB
1.3.6.1.4.1.248.11.22.0hm2DiagnosticMibNotificationsHM2-DIAGNOSTIC-MIB
1.3.6.1.4.1.248.11.22.0.2hm2DevMonStateChangeTrapHM2-DIAGNOSTIC-MIB