OK, so you're writing snmp.yml by hand, without using generator, and
without access to the MIB files. This makes it harder.
The examples you gave both seem to have two OID parts as their table index:
SNMPv2-SMI::enterprises.2011.5.25.31.1.1.18.1.6*.289.1* = INTEGER: 1
SNMPv2-SMI::enterprises.2011.5.25.31.1.1.18.1.6*.290.1* = INTEGER: 1
SNMPv2-SMI::enterprises.2011.5.25.31.1.1.10.1.7*.0.0* = INTEGER: 1
SNMPv2-SMI::enterprises.2011.5.25.31.1.1.10.1.7*.0.1* = INTEGER: 1
If we could see the MIB files then we could understand what they represent.
Without the docs and without having such a device to test I can't really
help. However you could look at some of the examples in snmp.yml where the
table index has two parts and/or is more than one OID component:
- name: upsAdvBatteryCurrentTableIndex
oid: 1.3.6.1.4.1.318.1.1.1.2.2.14.1.1
type: gauge
help: The Battery Frame identifier - 1.3.6.1.4.1.318.1.1.1.2.2.14.1.1
indexes:
- labelname: upsAdvBatteryCurrentTableIndex
type: gauge
- labelname: upsAdvBatteryCurrentIndex
type: gauge
or:
indexes:
- labelname: bsnAPDot3MacAddress
type: PhysAddress48
* fixed_size: 6*
- labelname: bsnAPIfSlotId
type: gauge
or
indexes:
- labelname: virtualServerIndex
type: gauge
- labelname: realServerIndex
type: gauge
On Wednesday, 7 December 2022 at 03:11:53 UTC [email protected] wrote:
> Thanks @Brain :)
>
> Let me describe the problem in more detail.
> 1. It's a HUAWEI S5335-S48T4X, software,Version 5.170 (S5335
> V200R019C10SPC500)
> 2. I do not have its MIB but just a OID doc, the OID of hwEntityFanState
> is 1.3.6.1.4.1.2011.5.25.31.1.1.10.1.7
> 3. My snmp config is
> ```
> switch_huawei_gen:
> version: 2
> auth:
> community: foo
> retries: 0
> timeout: 3m
> walk:
> - 1.3.6.1.4.1.2011.5.25.31.1.1.10.1.7 # fanStatus
> metrics:
> - name: devFanStatus
> oid: 1.3.6.1.4.1.2011.5.25.31.1.1.10.1.7
> type: gauge
> help: The current state of the device fan.
> indexes:
> - labelname: entIndex
> type: OctetString
> enum_values:
> 1: normal
> 2: abnormal
> ```
> 4. snmpwalk result:
> ```
> SNMPv2-SMI::enterprises.2011.5.25.31.1.1.10.1.7.0.0 = INTEGER: 1
> SNMPv2-SMI::enterprises.2011.5.25.31.1.1.10.1.7.0.1 = INTEGER: 1
> ```
> 5. curl -g 'locahost:9116/snmp?target=x.x.x.x&module=foo'
> ```
> An error has occurred while serving metrics:
>
> 1 error(s) occurred:
> * collected metric "devFanStatus" { label:<name:"entIndex" value:"" >
> gauge:<value:1 > } was collected before with the same name and label values
> ```
>
> I think the entIndex should be unique in OctetString, but snmp_exporter
> doesn't think so.
> How can I fix it?
>
> 在2022年12月6日星期二 UTC+8 22:23:59<Brian Candler> 写道：
>
>> What it says is, you're generating the same metric two or more times
>> (with identical set of labels):
>>
>> devPowerStatus{entIndex="0x2101"} 1
>>
>> If you hit snmp_exporter with curl you should be able to confirm whether
>> or not this is the case.
>>
>> curl -g 'locahost:9116/snmp?target=x.x.x.x&module=foo'
>>
>> If that's the case, then you need to fix your exporter config. You
>> haven't shown your generator.yml nor described the MIBs you're reading, but
>> 2011 is the enterprise ID for Huawei.
>>
>> On Tuesday, 6 December 2022 at 13:23:01 UTC [email protected] wrote:
>>
>>> Hi everybody, I got a problem that the entIndex "289.1" can not be
>>> parsed correctly。
>>> snmp_exporter html:
>>> ```
>>> collected metric "devPowerStatus" { label:<name:"entIndex"
>>> value:"0x2101" > gauge:<value:1 > } was collected before with the same name
>>> and label values
>>> ```
>>>
>>>
>>> snmpwalk 1.3.6.1.4.1.2011.5.25.31.1.1.18.1.6:
>>> ```
>>> SNMPv2-SMI::enterprises.2011.5.25.31.1.1.18.1.6.289.1 = INTEGER: 1
>>> SNMPv2-SMI::enterprises.2011.5.25.31.1.1.18.1.6.290.1 = INTEGER: 1
>>> SNMPv2-SMI::enterprises.2011.5.25.31.1.1.18.1.6.291.1 = INTEGER: 1
>>> SNMPv2-SMI::enterprises.2011.5.25.31.1.1.18.1.6.545.1 = INTEGER: 1
>>> SNMPv2-SMI::enterprises.2011.5.25.31.1.1.18.1.6.546.1 = INTEGER: 1
>>> SNMPv2-SMI::enterprises.2011.5.25.31.1.1.18.1.6.547.1 = INTEGER: 1
>>> ```
>>> snmp_exporter config:
>>> ```
>>> - name: devPowerStatus
>>> oid: 1.3.6.1.4.1.2011.5.25.31.1.1.18.1.6
>>> type: gauge
>>> help: The current state of the device power
>>> indexes:
>>> - labelname: entIndex
>>> type: OctetString
>>> implied: true
>>> ```
>>> Something maybe wrong with the indexes config, could someone help me?
>>>
>>
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