Yes, I can confirm by browse to admin console login page
And query by: systemctl status openfire.service
Also restart by: systemctl restart openfire.service
Unless there is a different way to run openfire
I even do again with a Debian 9 LAMP, install OpenFire 4.2.3 , connect to my AD, all well and good. Can login admin console, can chat via client. Restart the server, cannot login anymore.
Just repeat the process using Ubuntu 16, install Openfire. , connect to my AD, all well and good. Can login admin console, can chat via client. Restart the server, cannot login anymore. So it is not the OS, must be something to do with how Openfire talk with AD, or the server setting.