You can do this with the FTP Privileged Login signature (sigid #3171). Here is a description:
This signature fires upon detecting an ftp login for a privileged user (root or administrator). Ftp activity with privileged users is dangerous as sensitive passwords are sent plain text across the network. SubSig 0: root SubSig 1: administrator
Login to the FXOS chassis manager.
Direct your browser to https://hostname/, and log-in using the user-name and password.
Go to Help > About and check the current version:
Check the current version availa...
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...