I tried to find a solution here but no luck.
Followed the guide to install forwarder here:
Check and create new policy on my firewall to open ports 8089, 9997
but I can't show forwarder in my Splunk cloud trial instance.
Log I have this error:
"DC:DeploymentClient - channel=tenantService/handshake Will retry sending handshake message to DS; err=not_connected"
targetUri = prd-p-hrnsd99xrjsg.cloud.splunk.com:8089
I think my instance URL does not have the 8089 open port
How can I do it?