Hi Nick, First, I modified guacamole.properties: # Hostname and port of guacamole proxy guacd-hostname: localhost guacd-port: 4822
# MySQL properties mysql-hostname: localhost mysql-port: 3306 mysql-database: guacamole_db mysql-username: guacamole_user mysql-password: password # LDAP Properties ldap-hostname: pin.isim.intra ldap-port: 389 ldap-user-base-dn: DC=isim,DC=intra ldap-search-bind-dn: CN=Bind,OU=Comptes,DC=isim,DC=intra ldap-search-bind-password: xxxxx ldap-username-attribute: sAMAccountName Now i have it as log : 12:40:01.327 [http-nio-8080-exec-8] WARN o.a.g.auth.ldap.user.UserService - Given a referral, not following it. Error was: Referral 12:40:01.328 [http-nio-8080-exec-8] WARN o.a.g.auth.ldap.user.UserService - Given a referral, not following it. Error was: Referral 12:40:01.329 [http-nio-8080-exec-8] WARN o.a.g.auth.ldap.user.UserService - Given a referral, not following it. Error was: Referral 12:40:01.332 [http-nio-8080-exec-8] WARN o.a.g.r.auth.AuthenticationService - Authentication attempt from 162.38.37.135 for user "lucas@isim.intra" failed. Then, i restart tomcat each time i modify guacamole.properties to apply my changes. Finally I have never touched the file ldap.properties because at no time in the documentation of guacamole it does not appear. -- Sent from: http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/