ftp出现150错误是哪的问题

[yizhenlong]

Connecting to xxx.xxx.xxx.x, Port 21 (#1)
Connected. Waiting for response.
220 Microsoft FTP Service
USER xxxxx.com
331 Password required for xxxx.com.
PASS xxxxxx
230 User xxxx.com logged in.
SYST
215 Windows_NT
PWD
257 "/xxxx.com" is current directory.
TYPE A
200 Type set to A.
PORT 192,168,1,3,4,49
200 PORT command successful.
LIST
150 Opening ASCII mode data connection for /bin/ls.
ERROR: [Data]: Connection aborted
425 Can't open data connection.
PASV
227 Entering Passive Mode (xx,x,xxxxx,17,123).
ERROR: [Data]: Connection refused
421 Timeout (120 seconds): closing control connection.
421 Terminating connection.
ERROR: Connection aborted
QUIT
Disconnected from server.

有的地方可以，有的地方不行，谢谢
确认机器本身没有防火墙，北京朝阳地区用小猫播号用户.

[lich2005]

连接超时,可能你和网站之间的网络不稳定造成的.或者你选个网络相对不繁忙的时间再试试

[yizhenlong]

从这150 Opening ASCII mode data connection for /bin/ls.
ERROR: [Data]: Connection aborted
开始出错的，是网络不稳定的原因吗？是不是服务器上的ftp需要修改一下设置。

[yizhenlong]

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