I have installed Gluu 3.16 Docker Edition.
I confirm that from the Gluu LDAP container, I can connect to my backend LDAP server using `/opt/opendj/bin/ldapsearch` and search in the database:
`/opt/opendj/bin # ./ldapsearch -h 172.18.0.11 -D "cn=directory manager" -b "dc=example,dc=com" -p 1389 "(objectclass=*)"`
Password for user 'cn=directory manager':
The same configuration is not working in Gluu, having the error message written in my last post in the oxtrust container log.