F5-EM-MIB :: emDeviceActiveMode

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › F5-EM-MIB › emDeviceActiveMode

emDeviceActiveMode

Module: F5-EM-MIB

OID (symbolic): F5-EM-MIB::emDeviceActiveMode

OID (numeric): 1.3.6.1.4.1.3375.3.6.0.12

Node type: NOTIFICATION-TYPE

Description: A device changed from non-ACTIVE to ACTIVE state.

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> '' F5-EM-MIB::emDeviceActiveMode
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.3375.3.6.0.12

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]:61351->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (218337191) 25 days, 6:29:31.91
  SNMPv2-MIB::snmpTrapOID.0 = OID: F5-EM-MIB::emDeviceActiveMode

Start monitoring F5 Enterprise Manager (centralized BIG-IP fleet management, legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the F5-EM-MIB::emDeviceActiveMode OID value, configure state conditions and alerts, and monitor any F5 Enterprise Manager (centralized BIG-IP fleet management, legacy) from a single console.

OID Breakdown

Upper-level ancestors (7 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
1.3.6.1.4.1.3375f5F5-3DNS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.3375.3enterpriseManagementF5-EM-MIB
1.3.6.1.4.1.3375.3.6emAlertF5-EM-MIB
1.3.6.1.4.1.3375.3.6.0emAlertsF5-EM-MIB
1.3.6.1.4.1.3375.3.6.0.12emDeviceActiveModeF5-EM-MIB