Deep Security Agent (DSA) 20.0.0-6912+ supports Red Hat Enterprise Linux (RHEL) 9.3. For RHEL 7 and RHEL 8, if you are using DSM version 20.737, you can use the DSA version provided in the main source. Please note that these are older versions and there are a lot of enhancements and bug fixes in the latest release. We still recommend using the latest DSA with the latest DSM and DS Relay versions.
For more information on the support for RHEL and other operating systems, please refer to the Deep Security System Requirements page on the Trend Micro website.