sstadlbauer
(Stephan Stadlbauer)
October 17, 2025, 6:02am
1
CMK version: 2.4.0p13, Cloud Edition Licensed
OS version: Ubuntu (docker image)
Error message: No error message, only “standard” SNMP values get detected
BN3000 Gen2 1P16-R1 added via SNMP to CMK, shows only standard devices (e.g. CPU, network, etc.) - querying works well.
SNMPWALK debug shows values for power lines, phases, etc.
CheckMK seems to have an integration: Bachmann Bluenet2 Powerrail: Phases
Is this integration missing from cloud - or do I miss something?
Thanks,
Stephan
r.sander
(Robert Sander)
October 17, 2025, 6:35am
2
The check uses a test if the device is really a Bluenet2 Powerrail SNMP agent:
# * becomes part of the item in order to make it unique
sensor_name = f"Sensor {get_pdu_name(oid_info[0])} {oid_info[3]}/{oid_info[4]}"
inst = parsed["sensors"].setdefault(map_sensor_types[ty], {})
inst.setdefault(sensor_name, (reading, status_info))
return parsed
snmp_section_bluenet2_powerrail = SNMPSection(
name="bluenet2_powerrail",
detect=contains(".1.3.6.1.2.1.1.2.0", ".1.3.6.1.4.1.31770.2.1"),
parse_function=parse_bluenet2_powerrail,
fetch=[
SNMPTree(
base=".1.3.6.1.4.1.31770.2.2.6.2.1",
oids=[
OIDEnd(),
"3", # blueNet2CircuitGuid
"4", # blueNet2CircuitName
"5", # blueNet2CircuitFriendlyName
],
You need to look at the SNMP data if OID .1.3.6.1.2.1.1.2.0 contains “.1.3.6.1.4.1.31770.2.1”.
If this is not the case this check may not be suitable for your device.
sstadlbauer
(Stephan Stadlbauer)
October 20, 2025, 6:10am
3
Thanks a lot for the reply - apparently I missed this, and it’s a newer device. I’m looking into providing a check for the device.
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