title: Disable TLS V1.1, enable only TLSv1.2 on WildFly 20.0.1
body: <p>I am not able to disable TLSv1.1 and 1.0 on <strong>WildFly 20.0.1</strong>. It is a <strong>Keycloak 11.0.0</strong> installation.
  It's a <strong>clustered setup with two nodes in domain mode</strong>.
  I have tried as per documentation, as below under host-master.xml</p>
  <pre><code>&lt;ssl&gt;
   &lt;engine enabled-protocols=&quot;TLSv1.2&quot;/&gt;
   &lt;keystore ..... /&gt;
  &lt;/ssl&gt;
  
  </code></pre>
  <p>and even below in domain.xml</p>
  <pre><code>&lt;https-listener name=&quot;https&quot; socket-binding=&quot;https&quot; record-request-start-time=&quot;true&quot; security-realm=&quot;UndertowRealm&quot; enable-http2=&quot;true&quot; enabled-protocols=&quot;TLSv1.2&quot;/&gt;
  
  </code></pre>
  <p>These above configuration doesn't work.</p>
  <p>I have tried with JDK8 and JDK11.</p>