You can run as many instances of the FTP daemon as appropriate for your installation. You can run any FTPD under a user identity with a SYSMULTI security label. A single FTPD can span a mix of restricted and unrestricted stacks in a CINET environment.
To use NetAccess profiles for IPv4 clients, configure PortOfEntry4 SERVAUTH in the FTP.DATA file of the server. If you do not, you must configure profiles in the TERMINAL class covering all IPv4 addresses in your multilevel secure network, with the same security label defined on your corresponding NetAccess profiles.