In the Cloud App Security portal I have followed the Instructions provided in this Microsoft Doc to configure continuous logs to be sent from my SonicWALL (syslog) to my Log Collector. The log collector shows 'Connected' but is not receiving data. (See attached screenshot)
I have triple checked my settings in the SonicWALL and my Ubuntu server.
I can confirm logs are flowing from the SonicWALL to the Ubuntu server but, how can I check if they are reaching the Cloud App Security portal?