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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:12.0pt;color:black'><o:p> </o:p></span></p><p class=MsoPlainText>Hi<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>I'm using Nagios 2.8 with RRD tool version 1.0.50 & PNP version 0.3<o:p></o:p></p><p class=MsoPlainText>installed. Nagios is running on RHEL-4. I'm facing an issue in RRD Tool. Recently I have configured this tool<o:p></o:p></p><p class=MsoPlainText>for Cisco devices (under serviceextinfo.cfg file) so that memory & CPU<o:p></o:p></p><p class=MsoPlainText>utilization should be available in graphs however I'm getting following<o:p></o:p></p><p class=MsoPlainText>error when trying to view the graphs.<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>RRDTool exits with errors -> ERROR: can't make a graph without contents.<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>This tool is working fine with Intel platform servers & displaying the<o:p></o:p></p><p class=MsoPlainText>graphs however not working in Cisco devices.<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>I’m pasting excerpt of my host configuration & serviceextinfo file to provide clear picture. In fact, in Nagios web console, I’m able to see Memory & CPU utilization of Cisco devices however unable to view the graphs. I’m using <b>check_snmp_mem.pl</b> plugin to capture Memory utilization of Cisco devices. Let me know if any other info required from me. <o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText><u>Excerpts of host Configuration File<o:p></o:p></u></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>define command{<o:p></o:p></p><p class=MsoPlainText>        command_name    process-service-perfdata<o:p></o:p></p><p class=MsoPlainText>        command_line    /usr/bin/perl /usr/local/nagios/libexec/process_perfdata.pl<o:p></o:p></p><p class=MsoPlainText>        }<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText><u>Excerpts of Serviceextinfo File<o:p></o:p></u></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>define serviceextinfo{<o:p></o:p></p><p class=MsoPlainText>              host_name                            L3-Switch<o:p></o:p></p><p class=MsoPlainText>              service_description               MEM<o:p></o:p></p><p class=MsoPlainText>              action_url                /nagios/pnp/index.php?host=$HOSTNAME$&srv=$SERVICEDESC$<o:p></o:p></p><p class=MsoPlainText>              }<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>I would really appreciate your help in this regard.<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoNormal><span style='font-size:12.0pt;color:black'>Regards<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;color:black'>Navdeep<o:p></o:p></span></p></div>
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