PNP4NAGIOS problem with values above 1000

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achahine21
Posts: 8
Joined: Thu Jun 07, 2018 12:31 am

PNP4NAGIOS problem with values above 1000

Post by achahine21 »

Hello,

I'm trying to draw the output of check_snmp using a specific OID
My output is good.

example: the real output is 5421
however, the graph shows 5.421 k knowing that i'm using the default.php
what could i change to get the exact value without the k ?
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mcapra
Posts: 3739
Joined: Thu May 05, 2016 3:54 pm

Re: PNP4NAGIOS problem with values above 1000

Post by mcapra »

For the command producing this issue, can you share the raw output of the related check_snmp command executed from the CLI of your Nagios Core machine? Preferably with the -v or --verbose flag.

If it's an SNMP counter, RRDTool is probably going to store it as a counter/derive data source type when in reality you want it as a gauge. You may want to check the associated XML file to see what this metric is being typed as.
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achahine21
Posts: 8
Joined: Thu Jun 07, 2018 12:31 am

Re: PNP4NAGIOS problem with values above 1000

Post by achahine21 »

For the command producing this issue, can you share the raw output of the related check_snmp command executed from the CLI of your Nagios Core machine? Preferably with the -v or --verbose flag.
This is the output:

Code: Select all

./check_snmp -H 192.168.139.30 -C Public -o 1.3.6.1.4.1.9.10.24.1.1.4.1.3.2 -v
/usr/bin/snmpget -Le -t 10 -r 5 -m '' -v 1 [context] [authpriv] 192.168.139.30:161 1.3.6.1.4.1.9.10.24.1.1.4.1.3.2
iso.3.6.1.4.1.9.10.24.1.1.4.1.3.2 = Gauge32: 4874
SNMP OK - 4874 | iso.3.6.1.4.1.9.10.24.1.1.4.1.3.2=4874
also this is the XML file.

Code: Select all

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<NAGIOS>
  <DATASOURCE>
    <TEMPLATE>check_snmp</TEMPLATE>
    <RRDFILE>/usr/local/pnp4nagios/var/perfdata/Cisco_Spider/Total_VPDN_Session.rrd</RRDFILE>
    <RRD_STORAGE_TYPE>SINGLE</RRD_STORAGE_TYPE>
    <RRD_HEARTBEAT>8460</RRD_HEARTBEAT>
    <IS_MULTI>0</IS_MULTI>
    <DS>1</DS>
    <NAME>iso.3.6.1.4.1.9.10.24.1.1.4.1.3.2</NAME>
    <LABEL>iso.3.6.1.4.1.9.10.24.1.1.4.1.3.2</LABEL>
    <UNIT></UNIT>
    <ACT>4937</ACT>
    <WARN></WARN>
    <WARN_MIN></WARN_MIN>
    <WARN_MAX></WARN_MAX>
    <WARN_RANGE_TYPE></WARN_RANGE_TYPE>
    <CRIT>0</CRIT>
    <CRIT_MIN></CRIT_MIN>
    <CRIT_MAX></CRIT_MAX>
    <CRIT_RANGE_TYPE></CRIT_RANGE_TYPE>
    <MIN></MIN>
    <MAX></MAX>
  </DATASOURCE>
  <RRD>
    <RC>0</RC>
    <TXT>successful updated</TXT>
  </RRD>
  <NAGIOS_AUTH_HOSTNAME>Cisco Spider</NAGIOS_AUTH_HOSTNAME>
  <NAGIOS_AUTH_SERVICEDESC>Total VPDN Session</NAGIOS_AUTH_SERVICEDESC>
  <NAGIOS_CHECK_COMMAND>check_snmp!PolyM1x!1.3.6.1.4.1.9.10.24.1.1.4.1.3.2 -c3000:</NAGIOS_CHECK_COMMAND>
  <NAGIOS_DATATYPE>SERVICEPERFDATA</NAGIOS_DATATYPE>
  <NAGIOS_DISP_HOSTNAME>Cisco Spider</NAGIOS_DISP_HOSTNAME>
  <NAGIOS_DISP_SERVICEDESC>Total VPDN Session</NAGIOS_DISP_SERVICEDESC>
  <NAGIOS_HOSTNAME>Cisco_Spider</NAGIOS_HOSTNAME>
  <NAGIOS_HOSTSTATE>UP</NAGIOS_HOSTSTATE>
  <NAGIOS_HOSTSTATETYPE>HARD</NAGIOS_HOSTSTATETYPE>
  <NAGIOS_MULTI_PARENT></NAGIOS_MULTI_PARENT>
  <NAGIOS_PERFDATA>iso.3.6.1.4.1.9.10.24.1.1.4.1.3.2=4937;;0; </NAGIOS_PERFDATA>
  <NAGIOS_RRDFILE>/usr/local/pnp4nagios/var/perfdata/Cisco_Spider/Total_VPDN_Session.rrd</NAGIOS_RRDFILE>
  <NAGIOS_SERVICECHECKCOMMAND>check_snmp!Public!1.3.6.1.4.1.9.10.24.1.1.4.1.3.2 -c3000:</NAGIOS_SERVICECHECKCOMMAND>
  <NAGIOS_SERVICEDESC>Total_VPDN_Session</NAGIOS_SERVICEDESC>
  <NAGIOS_SERVICEPERFDATA>iso.3.6.1.4.1.9.10.24.1.1.4.1.3.2=4937;;0;</NAGIOS_SERVICEPERFDATA>
  <NAGIOS_SERVICESTATE>OK</NAGIOS_SERVICESTATE>
  <NAGIOS_SERVICESTATETYPE>HARD</NAGIOS_SERVICESTATETYPE>
  <NAGIOS_TIMET>1533103203</NAGIOS_TIMET>
  <NAGIOS_XMLFILE>/usr/local/pnp4nagios/var/perfdata/Cisco_Spider/Total_VPDN_Session.xml</NAGIOS_XMLFILE>
  <XML>
   <VERSION>4</VERSION>
  </XML>
</NAGIOS>

but don't really know how to fix my issue.
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cdienger
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Joined: Tue Feb 07, 2017 11:26 am

Re: PNP4NAGIOS problem with values above 1000

Post by cdienger »

I think you'll need to set additional rrdtool options in the default.php(https://oss.oetiker.ch/rrdtool/doc/rrdgraph.en.html). Try setting the upper limit to something like 10000.
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