Hi Krishna, Please detail a bit the configuration on your side: the definition of the command would be helpful and the usage of it on the host as well. Regards! Von: nag ios <nagiostool@gmail.com> An: Nagios Users List <nagios-users@lists.sourceforge.net> Datum: 07/06/2011 08:12 AM Betreff: [Nagios-users] Plugin may be missing error only for PING service <hr noshade> Hi this is krishna, I have problem with PING service only its giving error as Plugin may be missing and other service are running fine. Can you tell me what should be done with it<tt>------------------------------------------------------------------------------ All of the data generated in your IT infrastructure is seriously valuable. Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. </tt><a href="http://p.sf.net/sfu/splunk-d2d-c2"><tt>http://p.sf.net/sfu/splunk-d2d-c2</tt></a><tt>_______________________________________________ Nagios-users mailing list Nagios-users@lists.sourceforge.net </tt><a href="https://lists.sourceforge.net/lists/listinfo/nagios-users"><tt>https://lists.sourceforge.net/lists/listinfo/nagios-users</tt></a><tt> ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null</tt>