Hi,
I am trying to create a Guest SSID that will use an External Splash Page.
I have created a SSID with the following settings:

My External Captive Portal profile looks like this:

The code for the on http://portal.example.com/wifi.asp looks like this:
<HTML>
<HEAD>
External Captive Portal Page <meta http-equiv="Content-Type" content="text/html; charset=GB2312"/>
</HEAD>
<BODY>
<form method=POST action="https://securelogin.arubanetworks.com/cgi-bin/login">
Username: <input name=user value="username">
Password: <input name=password value="password">
<input name=cmd value="authenticate" type="hidden">
<input name=mac value="" type="hidden">
<input name=ip value="" type="hidden">
<input name=essid value="" type="hidden">
<input name=url value="http://www.google.com" type="hidden">
<BR><input type="submit" name="Login" value="login" class="button" />
</form>
</BODY>
</HTML>
When I connect a device to my Guest SSD I get sent to http://portal.example.com/wifi.asp.
On that page I enter the username and password of the local user I created trough Aruba Central:

But when I enter that username and password on my wifi.asp page and click Login I get this:

I am obviosly doing something wrong and I would appreciate any help pointing me in the correct direction.
Regards Erik