Nagios_int.&lt;host IP&gt;.&lt;Interface 
              name&gt;. One file will be created by interface.<br>
              <br>
              The status UNKNOWN is returned when the script doesn't have enough 
              information (see -d option).<br>
              <br>
              You will have to tell the warning and critical levels, separated 
              with &quot;,&quot; and you can use decimal (ex : 10.3).<br>
              For standard checks (no &quot;-q&quot; option) : <br>
     