连接到 www.06356666.com, 端口 25 (#1)
解析主机为: 112.125.43.138
已连接. 正等待响应.
220 Microsoft FTP Service
USER 123000
331 Password required for 123.
PASS xxxxxx
230 User 123 logged in.
SYST
215 Windows_NT
PWD
257 "/" is current directory.
TYPE A
200 Type set to A.
PORT 192,168,1,100,17,228
500 Invalid PORT Command.
PASV
227 Entering Passive Mode (10,247,80,183,117,51).
