I see a connector for a Citrix NetScaler in my lab, and it looks like all we're expecting is syslog traffic to the LEM.
It looks like Citrix has a pretty decent guide on configuring NetScaler Syslog here:
Take note of the Syslog Facility you pick, as you'll need this for configuring the connector on the LEM.
Not sure why my searches weren't able to turn this up but this did the trick!
Thank you very much!
Even though we are running a newer version of the netscaler this worker for it too.!