---- Resolving host address...
---- 1 address found: 127.0.0.1
---- Connecting to 1a.ncomputers.org (127.0.0.1) port 21
<--- 220-Welcome
<--- 220 This is a private system - No anonymous login
---> USER
<--- 331 USER OK. Password required
---> PASS
<--- 230 OK. Current restricted directory is /
---> PWD
<--- 257 "/" is your current location
---> PORT 127,0,0,1,209,151
<--- 200 PORT command successful
---> NLST
<--- 150 Connecting to port 53655
<--- 226-Options: -a
<--- 226 10 matches total
---- Accepted data connection from (127.0.0.1) port 20
---- Got EOF on data connection
---- Closing data socket
---> QUIT
<--- 221-Goodbye. You uploaded 0 and downloaded 0 kbytes.
<--- 221 Logout.
---- Closing control socket
---- Resolving host address...
---- 1 address found: ::1
---- Connecting to 1a.ncomputers.org (::1) port 21
<--- 220-Welcome
<--- 220 This is a private system - No anonymous login
---> USER
<--- 331 USER OK. Password required
---> PASS
<--- 230 OK. Current restricted directory is /
---> PWD
<--- 257 "/" is your current location
---> EPRT |2|::|53937|
<--- 500 I won't open a connection to ::%96 (only to ::1)
---- Switching passive mode on
---> NLST
---> ABOR
---- Closing aborted data socket
---- Closing control socket