Dears,
After upgraded Splunk from 9.1.2 version to 9.2.0 version, the deployment server not showing the clients, but Splunk receiving logs from clients, and also the client agents showing on all Splunk servers under setting --> Forwarder Managment except Deployment server, I don't know how that occurred, I didn't change anything.
Kindly your support for that.
Best Regards,
Dears,
I have resolved the issue by adding below configuration under outputs.conf in the deployment server, then restart splunk service in the deployment server.
[indexAndForward]
index = true
selectiveIndexing = true
You can see below URL:
Careful, the linked documentation page says not to modify that app in any way.