@Tom-Elliott
Yes 3268 is the correct port. That’s the one corporate IT wants us to use. I’ve used it to configure LDAP on other applications so it does work.
At the bottom of your settings you have Display Name Attribute. I don’t have that option. How were you able to get that option?

@Sebastian-Roth

Here are our settings. I put incorrect info in the Bind DN so you can still see the format.
I’ve checked all the logs mentioned in this thread but there’s nothing in them that’s ldap related. Additionally, don’t have access to the central ldap server so I can’t inspect it’s logs.
When this ldap info is set and I try to login with my Active Directory account, that’s in the listed Admin Group, nothing happens. The login fields go blank and no error is displayed on the login page. I also can’t find any error information in the logs. I can still use the native fog account to login.

Thanks for your help!

Is there a way to increase the logging level of the LDAP plugin? I’m trying to configure LDAP but i’m not having any luck. I can’t find anything when I search the log files. I’ve checked the /var/log/php-fpm, /var/log/httpd/, and /var/log/fog/ logs but found nothing. I’m curious if someone has a why to increase the verbosity of the LDAP plugin logs. Thanks!