To provide authentication on the WebUI for the User Accounts on the server – you can use the Pluggable Authentication Module (PAM) as configured on Linux. One will be able to allow it to run on Linux VM and connect to it via username/password for usernames on the system. It does not assign roles like Windows does.
The user or group set during the installation must be granted permission to read the file: /etc/shadow.
Edit the /opt/attunity/replicate/bin/repctl.cfg file and modify the path to the fully qualified name of the libpam.so.0 library if required.