SNMP without .1.3.6.1.2.1

dnLL · January 21, 2023, 9:58pm

As a reference.

Then, I used @rsander’s check_snmp_plugin plugin:

In my specific case however the number was written as “60 PERCENT” if you look at my original post. This isn’t a number, it’s a string. I tweaked his plugin a little bit. I had to change the following:

github.com

HeinleinSupport/check_mk_extensions/blob/cmk2.1/check_snmp_metric/lib/nagios/plugins/check_snmp_metric#L74


      
                  snmpgetcmd.append(a)
                  res = exec_snmpget(snmpgetcmd)
                  print(res.stderr)
                  sys.exit(res.returncode)
              else:
                  snmpgetcmd.append(a)
          
          
res = exec_snmpget(snmpgetcmd)
          
          
if res.returncode == 0:
              oid, v = res.stdout.strip().split()
              val = float(v) / factor
              state = 0
              info = '%s is %0.2f %s' % (oid, val, unit)
              if critset and val > crit:
                  state = 2
                  info += ' (crit level is %0.2f %s)(!!)' % (crit, unit)
              elif warnset and val > warn:
                  state = 1
                  info += ' (warn level is %0.2f %s)(!!)' % (warn, unit)
              if lcritset and val < lcrit:

To the following:

oid, v, r = res.stdout.strip().split()
v = v.replace('"','')

The result (with some other services added with @rsander’s check_snmp plugin):

Hopefully that can help.