Try using port 3268 if you're your browsing from the root of an AD
_____________________________ From: Ferron Nijland - Switch IT Solutions <f.nijl...@switch.nl<mailto:f.nijl...@switch.nl>> Sent: Thursday, March 9, 2017 15:23 Subject: LDAP within docker "Error while query user DNs." To: <user@guacamole.incubator.apache.org<mailto:user@guacamole.incubator.apache.org>> Hello, I’ve configured LDAP for the docker container. When I want to login I get this “Error while query user DNs.”. When I specify one OU deeper it works fine. How can I get a more detailed message to troubleshoot this? Met vriendelijke groet, Ferron Nijland