FTP Port 20
I've been informed by my security team that they have detected traffic from our OpManager server to all of the clients on Port 20, the originating port on the OpManager server was 44858. Why is OpManager querying or attempting to connect to our Windows and Linux clients, and all of our switches, firewalls, etc on port 20. I don't have anything configured that I'm aware of in OpManager to do this type of check. The Windows service monitor for FTP was deleted and so was an application monitor that I found. OpManager version installed is 12300.