title: Vendor code 17002 to connect to SQLDeveloper
body: <p>I'm trying to connect to a database using SQLDeveloper and I get the following error:</p>
  
  <pre><code>An Error was Encountered performing The requested operation:
  
  IO Error: Conection reset
  
  Vendor code 17002.
  </code></pre>
  
  <p>Could you please help me?</p>