Hi,
We got several Dell S4048-ON switches, on which we have a State Sensor Critical
for fantray 4.
However, if I’m correct it only fits 3 fantray’s… So it shouldn’t say the 4th is missing as this isn’t even an option.
How would I correct this?
Hi,
We got several Dell S4048-ON switches, on which we have a State Sensor Critical
for fantray 4.
However, if I’m correct it only fits 3 fantray’s… So it shouldn’t say the 4th is missing as this isn’t even an option.
How would I correct this?
Hi @JimKlapwijk
You can have a look at the SNMP replies of the device (play with snmpwalk), and check if there is a way to find out that the Sensor of FanTray 4, which does not exist in that device, can be identified in it.
Bye
*************************** 4. row ***************************
sensor_id: 860
sensor_deleted: 0
sensor_class: state
device_id: 70
poller_type: snmp
sensor_oid: .1.3.6.1.4.1.6027.3.26.1.4.7.1.4.2.1.4
sensor_index: 2.1.4
sensor_type: dellNetFanTrayOperStatus
sensor_descr: Fantray 4
group: Fans
sensor_divisor: 1
sensor_multiplier: 1
sensor_current: 3
sensor_limit: NULL
sensor_limit_warn: NULL
sensor_limit_low: NULL
sensor_limit_low_warn: NULL
sensor_alert: 1
sensor_custom: No
entPhysicalIndex: NULL
entPhysicalIndex_measured: NULL
lastupdate: 2019-09-03 17:16:28
sensor_prev: NULL
user_func: NULL
That’s the above sensor ID…
So far, if LibreNMS discovers it, it means that :
The idea is to search into the MIB file and the snmpwalk replies of the device if we are in the 1st situation, and how to identify a fantray that is not installed.