Hello there, the company where I work is currently asseting to embed an iframe Apex on our html/java application. I am realizing some tests on my local machine but i am getting some errors.
On Edge and Chrome i get a ‘too many redirects’ error:

On Firefox i get an ‘expired session’ error:

My html code:
<html>
<head>
<title>teste</title>
</head>
<body>
<h1>Teste</h1>
<iframe width="1000" height="500" style="border:none;" src="http://10.154.2.82:9000/ords/f?p=121:2" sandbox="allow-same-origin allow-scripts allow-popups allow-forms"></iframe>
</body>
</html>
On my Apex Application Properties, Browser Security, Embed in frames option is already set it to ‘Allow’:

My Apex Application:

If necessary i can provide additional scrren captures and settings. Any idea how to fix those errors? Thanks in advance.