Thanks Giorgio. I don't have the file nsc.ini, neither in the UNIX managing server nor in the Windows managed PC. Regards Salvo <div class="gmail_quote">On Wed, Mar 2, 2011 at 1:03 PM, Giorgio Zarrelli <<a href="mailto:zarrelli@linux.it">zarrelli@linux.it</a>> wrote: <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Hi, in nsc.ini ;# USE SSL SOCKET ; This option controls if SSL should be used on the socket. use_ssl=1 ------------------------------------------------------------------------------ Free Software Download: Index, Search & Analyze Logs and other IT data in Real-Time with Splunk. Collect, index and harness all the fast moving IT data generated by your applications, servers and devices whether physical, virtual or in the cloud. Deliver compliance at lower cost and gain new business insights. <a href="http://p.sf.net/sfu/splunk-dev2dev" target="_blank">http://p.sf.net/sfu/splunk-dev2dev</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 </blockquote></div>