Problem on deploy an application with LDAP security module

[SIZE=14px]We have developed a new webapp with LDAP security module and works fine on scriptcase develpment enviroment, but when I deploy the app to a server, It doesn’t work, the app doesn’t continue after the login form and even it doesn’t connect to the active directory server. I test it on windows and linux server and the problem is the same.

When app_Login form is submitted, it should redir to app_menu and works fine on scriptcase develpment enviroment but the deployed application in an ubuntu and windows server after submitting I don’t get error and get a blank page with url app_Login/ instead of app_menu.
In console I get Navigated to http://192.168.1.183/LDAP/app_Login/ but no error is displayed

I also tried in a centos server and I get 500 error in :
POST http://192.168.1.250/LDAP/app_Login/ 500 (Internal Server Error) in /jquery.scInput.js line 113

In 113 line calls: document.F1.submit();

Could be this a bug?

I’ve developed the same app with security by application and works perfectly when I deploy in any server.[/SIZE]

More likely it is a firewall rule or a wrong port number that is closed where it should be open… Ldap is generally (default) on port 389