STN-CHASSIS-MIB :: stnEngineUp

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsSTN-CHASSIS-MIBstnEngineUp

stnEngineUp

Module: STN-CHASSIS-MIB

OID (symbolic): STN-CHASSIS-MIB::stnEngineUp

OID (numeric): 1.3.6.1.4.1.3551.2.100.0.7

Node type: NOTIFICATION-TYPE

Description: A stnEngineUp trap signifies that the agent entity has detected that the stnEngineOperStatus object in the STN-CHASSIS-MIB has transitioned to up-standalone(6), up-standby(7), or up-primary(8) state for one of its engines. The generation of this trap can be controlled by the EngineUpTraps configuration object.

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> '' STN-CHASSIS-MIB::stnEngineUp
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.3551.2.100.0.7

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]:55018->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (487489770) 56 days, 10:08:17.70
  SNMPv2-MIB::snmpTrapOID.0 = OID: STN-CHASSIS-MIB::stnEngineUp

SNMPv3 example:

snmptrap -v3 -l authPriv -u snmpv3user -a SHA -A "AuthPass1" -x AES -X "PrivPass1" <manager> '' STN-CHASSIS-MIB::stnEngineUp

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OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.3551springtidenetSPRING-TIDE-NETWORKS-SMI
1.3.6.1.4.1.3551.2stnSystemsSPRING-TIDE-NETWORKS-SMI
1.3.6.1.4.1.3551.2.100stnNotificationPrefixSPRING-TIDE-NETWORKS-SMI
1.3.6.1.4.1.3551.2.100.0stnNotificationSPRING-TIDE-NETWORKS-SMI
Numeric OIDNameModule
1.3.6.1.4.1.3551.2.100.0.7stnEngineUpSTN-CHASSIS-MIB