Can syslog messages be sent to FortiSIEM over TCP port 9999?

Syslog messages cannot be sent to FortiSIEM over TCP port 9999 because FortiSIEM expects syslog messages to be sent over UDP by default, typically using port 514. While there is the capability to configure FortiSIEM to receive syslog messages over TCP, the specific mention of TCP port 9999 does not align with common configurations or practices typically used in FortiSIEM setups.

The specification of other options, such as configurations or device-specific settings, does not apply here because the commonly accepted standard for syslog communication with FortiSIEM is through the default port of 514 using UDP. Any deviation from this may require specific knowledge of configurations that are not standard practice. Thus, the notion that syslog messages can be sent to FortiSIEM specifically over TCP port 9999 is incorrect.