Hi Just wondering if SE Linux is disabled on your system? If not check your audit log and see if access to the plugin is being denied <div class="gmail_quote">On Thu, Jun 2, 2011 at 8:15 AM, Justin T Pryzby <<a href="mailto:justinp@norchemlab.com">justinp@norchemlab.com</a>> wrote: <blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">You can also strace the main nagios process: strace -fs999 -e execve -p PID_OF_NAGIOS or sudo strace -fs999 -e execve -p `ps o pid h -C nagios3 --sort start_time |sed q` 2>&1 |grep -Fw execve |grep -Fw check_dig 127 is the return status of the shell when a command isn't found: justinp@justinp:~$ asdf; echo $? bash: asdf: command not found 127 man sh => /EXIT STATUS/ Justin <div><div></div><div class="h5"> On Wed, Jun 01, 2011 at 04:23:05PM -0300, Craig Stewart wrote: > Giorgio > > As apache user: > > bash-4.2$ /usr/lib/nagios/plugins/check_dig -H <a href="tel:72.45.111.250" value="+17245111250">72.45.111.250</a> -l > <a href="http://www.xplornet.com" target="_blank">www.xplornet.com</a> -a 142.166.86.46 -w 0.5 -c 1 -t 5 > DNS OK - 0.096 seconds response time (<a href="http://www.xplornet.com" target="_blank">www.xplornet.com</a>. 864 IN A > 142.166.86.46)|time=0.095553s;0.500000;1.000000;0.000000 > > > You understand my confusion. > > Craig > > Craig Stewart > Systems Integration Analyst > <a href="mailto:Craig.Stewart@corp.xplornet.com">Craig.Stewart@corp.xplornet.com</a> Tel: <a href="tel:%28506%29%20328-1245" value="+15063281245">(506) 328-1245</a> Cell: <a href="tel:%28506%29%20425-0111" value="+15064250111">(506) 425-0111</a> > Xplornet - Broadband, Everywhere > > On 06/01/2011 04:18 PM, Giorgio Zarrelli wrote: > > Hi, > > > > I'm curious. Please, do a su - as the apache user and execute the check > > as that user. > > > > Ciao, > > > > Giorgio > > ------------------------------------------------------------------------------ > Simplify data backup and recovery for your virtual environment with vRanger. > Installation's a snap, and flexible recovery options mean your data is safe, > secure and there when you need it. Data protection magic? > Nope - It's vRanger. Get your free trial download today. > <a href="http://p.sf.net/sfu/quest-sfdev2dev" target="_blank">http://p.sf.net/sfu/quest-sfdev2dev</a> > _______________________________________________ > Nagios-users mailing list > <a href="mailto:Nagios-users@lists.sourceforge.net">Nagios-users@lists.sourceforge.net</a> > <a href="https://lists.sourceforge.net/lists/listinfo/nagios-users" target="_blank">https://lists.sourceforge.net/lists/listinfo/nagios-users</a> > ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. > ::: Messages without supporting info will risk being sent to /dev/null > ------------------------------------------------------------------------------ Simplify data backup and recovery for your virtual environment with vRanger. Installation's a snap, and flexible recovery options mean your data is safe, secure and there when you need it. Data protection magic? Nope - It's vRanger. Get your free trial download today. <a href="http://p.sf.net/sfu/quest-sfdev2dev" target="_blank">http://p.sf.net/sfu/quest-sfdev2dev</a> _______________________________________________ Nagios-users mailing list <a href="mailto:Nagios-users@lists.sourceforge.net">Nagios-users@lists.sourceforge.net</a> <a href="https://lists.sourceforge.net/lists/listinfo/nagios-users" target="_blank">https://lists.sourceforge.net/lists/listinfo/nagios-users</a> ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null </div></div></blockquote></div>