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  1. Observium
  2. OBS-4511

FreeBSD Servers being detected as OPNsense

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    • Improvement
    • Resolution: Fixed
    • Minor
    • None
    • Professional Edition
    • Discovery
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    Description

      For some reason all of our FreeBSD servers are discovered as OPNsense even tho there is no  mentioning of OPNsense in the sysDescr:

       

      FreeBSD db01.oob.tkrz.de 13.2-RELEASE FreeBSD 13.2-RELEASE releng/13.2-n254617-525ecfdad597 GENERIC amd64
      

       #####  db01.oob.tkrz.de [314]  #####
       
       o OS Type              opnsense
       o OS Group             unix
       o SNMP Version         v2c
       o Last discovery       2023-05-08 09:45:50
       o Last duration        1.62 seconds
       
      #####  Module Start: os  #####
       
      +-------------+-----------------------------------------------------------------------------------------------------------+
      | OID         |                                                                                                           |
      +-------------+-----------------------------------------------------------------------------------------------------------+
      | sysDescr    | FreeBSD db01.oob.tkrz.de 13.2-RELEASE FreeBSD 13.2-RELEASE releng/13.2-n254617-525ecfdad597 GENERIC amd64 |
      | sysObjectID | .1.3.6.1.4.1.8072.3.2.8                                                                                   |
      +-------------+-----------------------------------------------------------------------------------------------------------+
       
       o Re-Detect OS matched (opnsense: OPNsense): 
      +-------------+-----------------------------------------------------------------------+------------------------------------------------------------------------+
      | OID         | Matched definition                                                    |                                                                        |
      +-------------+-----------------------------------------------------------------------+------------------------------------------------------------------------+
      | sysObjectID | .1.3.6.1.4.1.8072.3.2.8                                               | .1.3.6.1.4.1.8072.3.2.8                                                |
      | sysDescr    | /^FreeBSD +\S+ +[\d\.]+\-\S+ +FreeBSD +[\d\.]+\-\S+( +#\d+)? +([0-9a- | FreeBSD db01.oob.tkrz.de 13.2-RELEASE FreeBSD 13.2-RELEASE releng/13.2 |
      |             | f]+\()?[a-z]+\/\d+(?:\.\d+)+\)?[ \-]/                                 | -n254617-525ecfdad597 GENERIC amd64                                    |
      +-------------+-----------------------------------------------------------------------+------------------------------------------------------------------------+
      

      Is there a manual way to change the OS Type to FreeBSD?

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            landy Mike Stupalov
            davgro davgro
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              Created:
              Updated:
              Resolved: