title: NagiosXI- Configuration verification failed
body: <p>I am using <code>check_ping</code> command to check connection statistics of remote host. When I run the above command on command line, it gives me proper output, shown below:</p>
  <p><strong>Syntax:</strong></p>
  <p><code>/usr/local/nagios/libexec/check_ping -H &lt;HOSTNAME&gt; -w &lt;wrta&gt;,&lt;wpl&gt;% -c &lt;crta&gt;,&lt;cpl&gt;% [-p packets]</code></p>
  <p><strong>Screenshot:</strong>
  <img src="https://i.stack.imgur.com/CMzMc.png" alt="enter image description here" /></p>
  <p>But, when I click &quot;Apply Configuration&quot; button on the NagiosXI interface, it gives me an error saying that &quot;Configuration verification failed&quot;.</p>
  <p><strong>Screenshot:</strong></p>
  <p><img src="https://i.stack.imgur.com/WWHhZ.png" alt="enter image description here" /></p>
  <p>Need help!</p>