When I used the site
ftptest.net, I got the following report:
---------------------------
Status: Resolving address of
ftp.tcl.tk
Status: Connecting to 38.88.76.19
Status: Connected, waiting for welcome message...
Reply: 220 "Welcome to the
tcl.tk FTP service."
Command: CLNT
https://ftptest.net on behalf of 98.212.54.35
Reply: 530 Please login with USER and PASS.
Command: USER anonymous
Reply: 331 Please specify the password.
Command: PASS *******************
Reply: 230 Login successful.
Command: SYST
Reply: 215 UNIX Type: L8
Command: FEAT
Reply: 211-Features:
Reply: EPRT
Reply: EPSV
Reply: MDTM
Reply: PASV
Reply: REST STREAM
Reply: SIZE
Reply: TVFS
Reply: UTF8
Reply: 211 End
Warning: The server does not indicate MLSD support. MLSD uses a well-specified listing format. Without MLSD, directory listings have to be obtained using LIST which uses an unspecified output format.
Command: PWD
Reply: 257 "/"
Status: Current path is /
Command: TYPE I
Reply: 200 Switching to Binary mode.
Command: PASV
Reply: 227 Entering Passive Mode (204,244,102,23,117,108).
Command: LIST
Error: Connection timed out