FTP怎么总是连不上呀？

2004-01-08 10:00:20.515 CWD /GIS软件
2004-01-08 10:02:20.515 Timeout
2004-01-08 10:02:20.515 Wait 1 seconds to retry
2004-01-08 10:02:21.515 Connecting to 210.22.12.131:21
2004-01-08 10:02:21.906 Socket connected, waiting for welcome message.
2004-01-08 10:02:24.109 220 Serv-U FTP Server v4.0 for WinSock ready...
2004-01-08 10:02:24.109 USER gisempire
2004-01-08 10:02:26.562 331 User name okay, need password.
2004-01-08 10:02:26.562 PASS ********
2004-01-08 10:02:28.437 230 User logged in, proceed.
2004-01-08 10:02:28.437 Login successfully.
2004-01-08 10:02:28.437 CWD /GIS软件
2004-01-08 10:02:31.656 250 Directory changed to /GIS软件
2004-01-08 10:02:31.656 TYPE A
2004-01-08 10:02:36.390 200 Type set to A.
2004-01-08 10:02:36.390 PASV
2004-01-08 10:02:39.406 227 Entering Passive Mode (210,22,12,131,10,106)
2004-01-08 10:02:39.968 LIST
2004-01-08 10:02:41.640 150 Opening ASCII mode data connection for /bin/ls.
2004-01-08 10:04:45.828 Timeout
2004-01-08 10:04:45.828 Wait 1 seconds to retry
2004-01-08 10:04:46.828 CWD /GIS软件
2004-01-08 10:04:46.828 426 Data connection closed, transfer aborted.
2004-01-08 10:04:46.828 Ftp command error
2004-01-08 10:05:27.500 CWD /GIS软件
2004-01-08 10:05:27.500 250 Directory changed to /GIS软件
2004-01-08 10:05:27.500 TYPE A
2004-01-08 10:05:29.921 250 Directory changed to /GIS软件
2004-01-08 10:05:29.953 Ftp command error
2004-01-08 10:11:37.437 CWD /GIS软件
2004-01-08 10:11:37.437 200 Type set to A.
2004-01-08 10:11:37.453 Ftp command error
2004-01-08 10:11:41.328 CWD /GIS软件
2004-01-08 10:11:41.328 250 Directory changed to /GIS软件
2004-01-08 10:11:41.328 TYPE A
2004-01-08 10:11:42.750 250 Directory changed to /GIS软件
2004-01-08 10:11:42.750 Ftp command error

应该可以的，我刚才还上去了。