Hunters' on-premise documentation relies on open-source collectors such as Fluentd.
If you opt to use a different type of collector, you are solely responsible for its interaction, setup, and procurement.
To send logs from on-premises solutions to Hunters, an on-premises logging pipeline must be deployed within the organization's network. This pipeline should be configured to collect logs using the native logging capabilities of the on-premises devices (commonly using syslog or writing to disk files) and send those logs to a cloud storage service (such as AWS S3) that is accessible to Hunters via a log forwarder. Common utilities used in these pipelines are Fluentd and Syslog-ng.