---- Resolving host address...
---- 1 address found: 2400:1a00:bd11:23f:24b7:c45:ce55:f767
---- Connecting to 2400:1a00:bd11:23f:24b7:c45:ce55:f767 (2400:1a00:bd11:23f:24b7:c45:ce55:f767) port 21
<--- 220 Xlight FTP Server 3.9 ready...
---> USER
<--- 331 Password required for test
---> PASS
<--- 230 Login OK
---> PWD
<--- 257 "/"
---> EPSV
<--- 229 Entering Passive Mode (|||51520|)
---- Connecting data socket to (2400:1a00:bd11:23f:24b7:c45:ce55:f767) port 51520
---- Data connection established
---> NLST
<--- 550 Can't find file
---- Closing data socket
---> QUIT
<--- 221 Good-Bye
---- Closing control socket