1 Long: ftp-ssl-ccc 2 Help: Send CCC after authenticating 3 Protocols: FTP 4 See-also: ssl ftp-ssl-ccc-mode 5 Added: 7.16.1 6 --- 7 Use CCC (Clear Command Channel) Shuts down the SSL/TLS layer after 8 authenticating. The rest of the control channel communication will be 9 unencrypted. This allows NAT routers to follow the FTP transaction. The 10 default mode is passive. 11