which ldap server are you using? Make sure you are using the supported ldap server as specified in the documentation. I assume you are using Jboss portal 2.6.1 I don't need to change anything in my login-config.xml. All you need to do is to change the connection using the ldap_identity-config.xml instead of using identity-config.xml Then you need to modify this ldap_identity-config.xml to fit to your ldap server configuration. I think that's all you would need to do. Check the link that I posted for more info SGM View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4098016#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...