>
    </li>
    <li>edit the password file <em>$CATALINA_BASE/conf/jmxremote.password</em>:
<div class="codeBox"><pre><code>monitorRole tomcat
controlRole tomcat</code></pre></div>
    <b>Tip</b>: The password file should be read-only and only accessible by the
    operating system user Tomcat is running as.
    </li>
    </ol>
    <p><strong>Note:</strong> The JSR 160 JMX-Adaptor opens a second data channel
    on a random port. That is a problem when you have a local firewall installed.
    To fix it, con