Can you show us the command you used on command line? Did you run it as Nagios user? Is the Nagios user allowed to execute snmpget and snmpwalk? <div class="gmail_quote">On Wed, Jul 20, 2011 at 9:49 AM, Jonathan Aquilina <<a href="mailto:eagles051387@gmail.com">eagles051387@gmail.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">I am trying to get this script to work with nagios. The command line works but when i come to set up the service in the backend (nagios QL) it gives me the error Error - Not numeric value : = status_prim What does this mean? Google isnt turning up anything for me and any help would be greatly appreciated. ------------------------------------------------------------------------------ 10 Tips for Better Web Security Learn 10 ways to better secure your business today. Topics covered include: Web security, SSL, hacker attacks & Denial of Service (DoS), private keys, security Microsoft Exchange, secure Instant Messaging, and much more. <a href="http://www.accelacomm.com/jaw/sfnl/114/51426210/" target="_blank">http://www.accelacomm.com/jaw/sfnl/114/51426210/</a> _______________________________________________ Nagiosplug-help mailing list <a href="mailto:Nagiosplug-help@lists.sourceforge.net">Nagiosplug-help@lists.sourceforge.net</a> <a href="https://lists.sourceforge.net/lists/listinfo/nagiosplug-help" target="_blank">https://lists.sourceforge.net/lists/listinfo/nagiosplug-help</a> ::: Please include plugins version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null </blockquote></div>