In my case I had this configuration line in another app: forwardedindex.2.whitelist = (_audit|_introspection|_internal) I´ve recognized that in etc/apps/SplunkDeploymentServerConfig/default/outputs.conf there is statement forwardedindex.2.whitelist = (_audit|_internal|_introspection|_telemetry|_metrics|_metrics_rollup|_configtracker|_dsclient|_dsphonehome|_dsappevent) My took preference because of being in local. After I have removed my local one I am able to see clients in GUI of deployment server again. ... View more