<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns:p="urn:schemas-microsoft-com:office:powerpoint" xmlns:a="urn:schemas-microsoft-com:office:access" xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882" xmlns:s="uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882" xmlns:rs="urn:schemas-microsoft-com:rowset" xmlns:z="#RowsetSchema" xmlns:b="urn:schemas-microsoft-com:office:publisher" xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" xmlns:c="urn:schemas-microsoft-com:office:component:spreadsheet" xmlns:odc="urn:schemas-microsoft-com:office:odc" xmlns:oa="urn:schemas-microsoft-com:office:activation" xmlns:html="http://www.w3.org/TR/REC-html40" xmlns:q="http://schemas.xmlsoap.org/soap/envelope/" xmlns:rtc="http://microsoft.com/officenet/conferencing" xmlns:D="DAV:" xmlns:Repl="http://schemas.microsoft.com/repl/" xmlns:mt="http://schemas.microsoft.com/sharepoint/soap/meetings/" xmlns:x2="http://schemas.microsoft.com/office/excel/2003/xml" xmlns:ppda="http://www.passport.com/NameSpace.xsd" xmlns:ois="http://schemas.microsoft.com/sharepoint/soap/ois/" xmlns:dir="http://schemas.microsoft.com/sharepoint/soap/directory/" xmlns:ds="http://www.w3.org/2000/09/xmldsig#" xmlns:dsp="http://schemas.microsoft.com/sharepoint/dsp" xmlns:udc="http://schemas.microsoft.com/data/udc" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:sub="http://schemas.microsoft.com/sharepoint/soap/2002/1/alerts/" xmlns:ec="http://www.w3.org/2001/04/xmlenc#" xmlns:sp="http://schemas.microsoft.com/sharepoint/" xmlns:sps="http://schemas.microsoft.com/sharepoint/soap/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:udcs="http://schemas.microsoft.com/data/udc/soap" xmlns:udcxf="http://schemas.microsoft.com/data/udc/xmlfile" xmlns:udcp2p="http://schemas.microsoft.com/data/udc/parttopart" xmlns:wf="http://schemas.microsoft.com/sharepoint/soap/workflow/" xmlns:dsss="http://schemas.microsoft.com/office/2006/digsig-setup" xmlns:dssi="http://schemas.microsoft.com/office/2006/digsig" xmlns:mdssi="http://schemas.openxmlformats.org/package/2006/digital-signature" xmlns:mver="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns:mrels="http://schemas.openxmlformats.org/package/2006/relationships" xmlns:spwp="http://microsoft.com/sharepoint/webpartpages" xmlns:ex12t="http://schemas.microsoft.com/exchange/services/2006/types" xmlns:ex12m="http://schemas.microsoft.com/exchange/services/2006/messages" xmlns:pptsl="http://schemas.microsoft.com/sharepoint/soap/SlideLibrary/" xmlns:spsl="http://microsoft.com/webservices/SharePointPortalServer/PublishedLinksService" xmlns:Z="urn:schemas-microsoft-com:" xmlns:st="" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 12 (filtered medium)"><style></style></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1>Hi Folks<o:p></o:p><o:p> </o:p>I'm using Nagios 2.8 with RRD tool version 1.0.50 & PNP version 0.3<o:p></o:p>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>for Cisco devices (under serviceextinfo.cfg file) so that memory & CPU<o:p></o:p>utilization should be available in graphs however I'm getting following<o:p></o:p>error when trying to view the graphs.<o:p></o:p><o:p> </o:p>RRDTool exits with errors -> ERROR: can't make a graph without contents.<o:p></o:p><o:p> </o:p><o:p> </o:p>This tool is working fine with Intel platform servers & displaying the<o:p></o:p>graphs however not working in Cisco devices.<o:p></o:p><o:p> </o:p>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 check_snmp_mem.pl plugin to capture Memory utilization of Cisco devices. Let me know if any other info required from me. <o:p></o:p><o:p> </o:p><o:p> </o:p>Excerpts of host Configuration File<o:p></o:p><o:p> </o:p>define command{<o:p></o:p> command_name process-service-perfdata<o:p></o:p> command_line /usr/bin/perl /usr/local/nagios/libexec/process_perfdata.pl<o:p></o:p> }<o:p></o:p><o:p> </o:p>Excerpts of Serviceextinfo File<o:p></o:p><o:p> </o:p>define serviceextinfo{<o:p></o:p> host_name L3-Switch<o:p></o:p> service_description MEM<o:p></o:p> action_url /nagios/pnp/index.php?host=$HOSTNAME$&srv=$SERVICEDESC$<o:p></o:p> }<o:p></o:p><o:p> </o:p>I would really appreciate your help in this regard.<o:p></o:p><o:p> </o:p>Regards<o:p></o:p>Navdeep<o:p></o:p><o:p> </o:p><o:p> </o:p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>From: Navdeep Sidhu Sent: Thursday, June 09, 2011 10:31 AM To: 'nagios-users@lists.sourceforge.net' Subject: RRDTool exits with errors -> ERROR: can't make a graph without contents Importance: High<o:p></o:p></div></div><o:p> </o:p><o:p> </o:p>Hi<o:p></o:p><o:p> </o:p>I'm using Nagios 2.8 with RRD tool version 1.0.50 & PNP version 0.3<o:p></o:p>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>for Cisco devices (under serviceextinfo.cfg file) so that memory & CPU<o:p></o:p>utilization should be available in graphs however I'm getting following<o:p></o:p>error when trying to view the graphs.<o:p></o:p><o:p> </o:p>RRDTool exits with errors -> ERROR: can't make a graph without contents.<o:p></o:p><o:p> </o:p><o:p> </o:p>This tool is working fine with Intel platform servers & displaying the<o:p></o:p>graphs however not working in Cisco devices.<o:p></o:p><o:p> </o:p>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 check_snmp_mem.pl plugin to capture Memory utilization of Cisco devices. Let me know if any other info required from me. <o:p></o:p><o:p> </o:p><o:p> </o:p>Excerpts of host Configuration File<o:p></o:p><o:p> </o:p>define command{<o:p></o:p> command_name process-service-perfdata<o:p></o:p> command_line /usr/bin/perl /usr/local/nagios/libexec/process_perfdata.pl<o:p></o:p> }<o:p></o:p><o:p> </o:p>Excerpts of Serviceextinfo File<o:p></o:p><o:p> </o:p>define serviceextinfo{<o:p></o:p> host_name L3-Switch<o:p></o:p> service_description MEM<o:p></o:p> action_url /nagios/pnp/index.php?host=$HOSTNAME$&srv=$SERVICEDESC$<o:p></o:p> }<o:p></o:p><o:p> </o:p>I would really appreciate your help in this regard.<o:p></o:p><o:p> </o:p>Regards<o:p></o:p>Navdeep<o:p></o:p></div> <IMG src="http://corpmail.tatatel.co.in/TataBandhan.gif"> <IMG src="http://corpmail.tatatel.co.in/Blackberry9630.jpg"> ====================================== i-choose online store at <A href="http://www.tataindicom.com">www.tataindicom.com</A> Your Comfort. Your Convenience. 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