POSEIDON-MIB :: inpAlarmStateChanged

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › POSEIDON-MIB › inpAlarmStateChanged

inpAlarmStateChanged

Module: POSEIDON-MIB

OID (symbolic): POSEIDON-MIB::inpAlarmStateChanged

OID (numeric): 1.3.6.1.4.1.21796.3.3.0.1

Node type: NOTIFICATION-TYPE

Description: Input state entered/left alarm condition. This trap always follows tsTrapAlarmStart/tsTrapAlarmEnd.

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> '' POSEIDON-MIB::inpAlarmStateChanged
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.21796.3.3.0.1

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]:54169->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (50283929) 5 days, 19:40:39.29
  SNMPv2-MIB::snmpTrapOID.0 = OID: POSEIDON-MIB::inpAlarmStateChanged

Start monitoring HWg Poseidon environmental monitoring unit with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the POSEIDON-MIB::inpAlarmStateChanged OID value, configure state conditions and alerts, and monitor any HWg Poseidon environmental monitoring unit 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
1.3.6.1.4.1.21796hwgroupDAMOCLES-MIB
1.3.6.1.4.1.21796.3charonIIDAMOCLES-MIB
Numeric OIDNameModule
1.3.6.1.4.1.21796.3.3poseidonPOSEIDON-MIB
1.3.6.1.4.1.21796.3.3.0.1inpAlarmStateChangedPOSEIDON-MIB