I looking for a solution with Fortigate(FortiOS) to dynamically open the
required FTPS-data port on Firtigate(firewall) with passive FTPS mode.
Example,1.When the client initiates a Control session(send
Request:PASV), and get Response(with Data Port)...
If we configure following workaround
solution....http://kb.fortinet.com/kb....do?externalId=FD32835 After
then,Is there no way to control(Block) unsuspected FTPS-data request
packet? For Example using 'tcp_flags' in Session keywords(Custom
signature)...
