<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:D="DAV:" xmlns:mt="http://schemas.microsoft.com/sharepoint/soap/meetings/" xmlns:x2="http://schemas.microsoft.com/office/excel/2003/xml" 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=Section1> There seems to be a lot of documentation on Nagios all over the web. I must say im impressed with it, even though im still installing it.<o:p></o:p> <o:p> </o:p> Basically I have the server set up and monitoring itself, and I have one remote machine, which I have set up 6 tests on just for testing. I have the nagios plugins and nrpe installed and everything is working in that regard. If I run the check_nrpe command with any of the base remote commands in the /etc/nagios/nrpe.cfg file, I get the output to my screen.<o:p></o:p> [nagios@mido ~]$ /usr/lib/nagios/plugins/check_nrpe -H 172.16.165.248 -c check_root_disk<o:p></o:p> DISK OK - free space: / 4460 MB (95% inode=98%);| /=208MB;4898;4908;0;4918<o:p></o:p> (IP is the remote machine)<o:p></o:p> <o:p> </o:p> However when these tests are added to server.cfg files, I get Status==UNKNOWN and Status Information=(No output returned from plugin)<o:p></o:p> <o:p> </o:p> I reckon its something simple that ive missed, but ive gotten a bit lost looking for it.<o:p></o:p> <o:p> </o:p> Server:<o:p></o:p> Rhel5.1 <o:p></o:p> Nagios-3.0.6 installed from source<o:p></o:p> Plugins 1.4.13-4 from rpm<o:p></o:p> Plugins-nrpe 2.12-6 from rpm<o:p></o:p> <o:p> </o:p> Remote Server:<o:p></o:p> Rhel4u6<o:p></o:p> nagios-nrpe-2.5.2-1<o:p></o:p> nagios-plugins-nrpe-2.12-6<o:p></o:p> nagios-plugins-1.4.13-1.el4<o:p></o:p> <o:p> </o:p> <o:p> </o:p> Thanks<o:p></o:p> <o:p> </o:p> B<o:p></o:p> </div> <pre> The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. </pre></body> </html>