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Version: 7.6

SNMP Trap

NetObserv Trap listens for metrics, status and other telemetry data sent by network devices using SNMP.

EF_INPUT_TRAP_LISTENER_IP​

This configuration specifies the IP address on which the SNMP Trap listener will listen for incoming SNMP Traps.

  • Default
    • 0.0.0.0

EF_INPUT_TRAP_LISTENER_PORT​

This configuration specifies the port for the SNMP Trap listener to bind itself to.

  • Default
    • 161

EF_INPUT_TRAP_LISTENER_NORMALIZER_POOL_SIZE​

This configuration specifies the size of the pool of normalizer workers that will be initialized to process incoming SNMP Traps.

  • Minimum Value
    • 1
  • Default
    • 3

EF_INPUT_TRAP_LISTENER_TRANSPORT​

This configuration specifies the transport protocol to be used by the SNMP Trap listener.

  • Valid Values
    • udp, tcp
  • Default
    • udp

EF_INPUT_TRAP_LISTENER_AUTHORITATIVE_ENGINE_ID​

This configuration specifies the authoritative engine ID to be used by the SNMP Trap listener.

  • Default
    • authoritative_engine_id

EF_INPUT_TRAP_LISTENER_CREDENTIALS_DIRECTORY_PATH​

This setting specifies the path to the directory where the Listener Credentials definitions files are located.

  • Default
    • /etc/elastiflow/trap/credentials

EF_INPUT_TRAP_LISTENER_DEVICE_STORE_PATH​

This setting specifies the path to the directory where the Listener Devices definitions files are located.

  • Default
    • /etc/elastiflow/trap/devices/devices.yml