ftpfuzzer is a
protocol fuzzer for FTP and associated extensions. Wrote it for a customer engagement in an attempt to provide improved compliance with FTP specification and to produce extended debugging output. Support RFC 959 and the following FTP extensions; RFC 2428, RFC 2389, RFC 3659, RFC 1639, RFC 2640, RFC 2228. FTPS (FTP over SSL/TLS) is not supported, only RFC 2228 commands. Version 2.0 (2012-11-01).