I am new to opendj, When I try to start opendj server, getting status as server is started but open connections are "0".could any one please help me how to fix this issue I am using linux ubuntu.
When an OpenDJ is started, it has no opened connection to it, unless there are client applications that are connected to it and sending LDAP operations. So, you have started the server, and the status command tells you it's started and working... I don't think there's anything to fix. May be it you start some client application, you will see that there could be some opened connections.