querying snmp modules

[Andrew Meyer]

Now that I have SNMP working again I can see that the ciscoasa module has lots of other data points to monitor.  However I am not following how to test the query in prometheus query or grafana.

For example I want to try to query this:

ccaAcclDecryptOctets{ccaAcclIndex="2"} 

Would it be something like:

ccaAcclDecryptOctets{ccaAcclIndex="2", instance="1.2.3.4", job="snmp"}

This is not working in prometheus.  Looking for input.

Thanks!

[Andrew Meyer]

I think I figured it out.  

I needed to put the snmp modules in the prometheus.yml snmp job.  Separating it by a comma for each one.

[Andrew Meyer]

So here is the snmp job in my prometheus.yml

  - job_name: 'snmp'

    static_configs:

      - targets: [ 10.150.1.1, 10.150.1.2, 10.150.1.11, 10.150.1.18, 10.150.1.19, 10.150.1.20, 192.168.125.1, 192.168.125.3, 192.168.125.25, 192.168.125.26, 192.168.220.1, 192.168.220.20, 10.20.30.1 ]

    scrape_interval: 15s

    metrics_path: /snmp

    params:

      module: [if_mib,ciscoasa,f5,fortinet,hp,juniper,aruba,aerohive,tp-link,netapp,printer_mib,synology,Cisco,cisco_wlc]

    relabel_configs:

      - source_labels: [__address__]

        target_label: __param_target

      - source_labels: [__param_target]

        target_label: instance

      - target_label: __address__

        replacement: 10.150.10.25:9116

    #file_sd_configs:

    #  - files:

    #    - '/etc/prometheus/snmp-devices.yml'

So when I can go to the prometheus dashboard site and put in ccaAcclHashOutboundPkts{ccaAcclIndex="2"} for instance, I get nothing returned.  Even if I shorten it to ccaAcclHashOutboundPkts I get nothing.

Thoughts?

[Ben Kochie]

While the param feature in the prometheus.yml takes multiple options, the snmp_exporter only takes one module at a time. You need to separate them into different jobs.

 - job_name: 'snmp_if_mib'
    static_configs:
      - targets:
        - if-mib-target1
        - if-mib-target2
    metrics_path: /snmp
    params:
      module:
      - if_mib

    relabel_configs:
      - source_labels: [__address__]
        target_label: __param_target
      - source_labels: [__param_target]
        target_label: instance
      - target_label: __address__
        replacement: 10.150.10.25:911

 - job_name: 'snmp_if_ciscoasa'
    static_configs:
      - targets:
        - asa-target1
        - asa-target2
    metrics_path: /snmp
    params:
      module:
      - ciscoasa

    relabel_configs:
      - source_labels: [__address__]
        target_label: __param_target
      - source_labels: [__param_target]
        target_label: instance
      - target_label: __address__
        replacement: 10.150.10.25:911

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[Andrew Meyer]

I thought so.  I want to say I had it set up this previously.  But its working now! 

Thank you!

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[Andrew Meyer]

Ok.  Now I am having problems making this work.  Prometheus and the snmp_exporter start but querying a cisco aironet (cisco_wlc) is not working.  I have tried snmp_cisco_wlc and snmp_ciscowlc.  No dice.  What am I doing wrong?

  - job_name: 'snmp_ciscowlc'

    static_configs:

      - targets: [ 192.168.125.25,192.168.125.26 ]

    scrape_interval: 15s

    metrics_path: /snmp

    params:

      module: [cisco_wlc]

    relabel_configs:

      - source_labels: [__address__]

        target_label: __param_target

      - source_labels: [__param_target]

        target_label: instance

      - target_label: __address__

        replacement: 10.150.10.25:9116

[Khanh Nguyen Duc]

can you share your generator.yml file

Vào lúc 21:25:24 UTC+7 ngày Thứ Tư, 17 tháng 7, 2019, andre...@gmail.com đã viết: