Is it possible to use this plugin in Global Catalog mode instead of single ldap? to talk with a GC server in you must use port 3268 LDAP use 389, GC use 3268 Thank you
Topic on Extension talk:LDAP Authentication
I found this answer : Is it OK? If it's ok, I have to modify LdapAuthentication.php line 191: from $serverpre = "ldap://"; to $serverpre = "GC://";
I'm not sure that is an option in PHP. According to a comment on php.net, you set the bind address to the server (no ldap://), change the port to 3268, and don't use a base dn, and it'll search the global catalog. I may add an option in a future version to do this.