---- Resolving host address...
---- 3 addresses found: 185.125.190.83, 185.125.190.81, 185.125.190.82
---- Connecting to ftp.ubuntu.com (185.125.190.83) port 21
<--- 220 FTP server (vsftpd)
---> USER
<--- 331 Please specify the password.
---> PASS
<--- 230 Login successful.
---> PWD
<--- 257 "/" is the current directory
---> PORT 173,249,29,54,218,223
<--- 200 PORT command successful. Consider using PASV.
---> NLST
---- Accepted data connection from (185.125.190.83) port 34341
<--- 150 Here comes the directory listing.
---- Got EOF on data connection
---- Closing data socket
<--- 226 Directory send OK.
---> QUIT
<--- 221 Goodbye.
---- Closing control socket
---- Resolving host address...
---- 3 addresses found: 2620:2d:4000:1::103, 2620:2d:4000:1::102, 2620:2d:4000:1::101
---- Connecting to ftp.ubuntu.com (2620:2d:4000:1::103) port 21
<--- 220 FTP server (vsftpd)
---> USER
<--- 331 Please specify the password.
---> PASS
<--- 230 Login successful.
---> PWD
<--- 257 "/" is the current directory
---> EPRT |2|2a02:c207:1:3253:1::1|38045|
<--- 200 EPRT command successful. Consider using EPSV.
---> NLST
<--- 150 Here comes the directory listing.
---- Accepted data connection from (2620:2d:4000:1::103) port 21061
---- Got EOF on data connection
---- Closing data socket
<--- 226 Directory send OK.
---> QUIT
<--- 221 Goodbye.
---- Closing control socket