title: Unable to connect to the Administration Server weblogic 12.2.1
body: <p>I have a WebLogic domain whit an Admin server and one Managed Server. I installed the certificate for ssl connection beetwen Admin and Managed, but when I restart the Managed I have this error:</p>
  
  <pre><code>&lt;May 2, 2016 6:39:24 PM CEST&gt; &lt;Info&gt; &lt;Management&gt; &lt;BEA-141307&gt; &lt;Unable to connect to the Administration Server. Waiting 5 second(s) to retry (attempt number 3 of 3).&gt;
  &lt;May 2, 2016 6:39:29 PM CEST&gt; &lt;Info&gt; &lt;Management&gt; &lt;BEA-141298&gt; &lt;Could not register with the Administration Server: java.rmi.RemoteException: [Deployer:149150]An IOException occurred while reading the input.; nested exception is:
          javax.net.ssl.SSLHandshakeException: General SSLEngine problem&gt;
  </code></pre>
  
  <p>I changed this option:
  admin console Servers -> server name -> Configuration SSL tab -> Advanced -> Change Hostname Verification dropdown to None</p>
  
  <p>Version 12.2.1</p>
  
  <p>Do you have any solutions?</p>
  
  <p>Thanks
  Fabrizio</p>