FTP PORT RETR FAILURE # Server-side REPLY RETR 314 bluah you f00l! REPLY SIZE 500 command not understood # Client-side ftp FTP download, failed RETR with PORT ftp://%HOSTIP:%FTPPORT/%TESTNUMBER -P - # Verify data after the test has been "shot" QUIT 19 # Strip all valid kinds of PORT and EPRT that curl can send ^PORT \d{1,3},\d{1,3},\d{1,3},\d{1,3},\d{1,3},\d{1,3} ^EPRT \|1\|\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\|\d{1,5}\| USER anonymous PASS ftp@example.com PWD TYPE I SIZE %TESTNUMBER RETR %TESTNUMBER QUIT