title: Able to open TCP port but not listening
body: <p>Using Add rule in windows firewall, I was able to open TCP port 15537. When i am trying to executing command <code>netstat -ano</code> on terminal windows, this port is not listed. I tried to execute telnet command on terminal window (e.g. telnet IP port) but getting</p>
  <blockquote>
  <p>Connecting To localhost...Could not open connection to the host, on port 15537: Connect failed</p>
  </blockquote>
  <p>Then I downloaded PortQry application and execute it from different machine, this machine is also in the same network, the result I received was</p>
  <blockquote>
  <p>&quot;Not Listening&quot;.</p>
  </blockquote>
  <p>I already spent more than 2 days and asked internal group but could not find solution.</p>
  <p>Note: both machines are having Windows 10 OS.</p>