Проблемы с установкой, конфигурирование dns

[krotish]

и ещё существует проблема с ftp

Code:

$ ftp example.com
Connected to example.com.
220 ProFTPD 1.3.1 Server (srv01.example.com) [10.112.86.244]
Name (example.com): example@example.com
331 Password required for example@example.com
Password:
230 User example@example.com logged in
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> ls
229 Entering Extended Passive Mode (|||56537|)
ftp: Can't connect to `1.1.1.1': Operation timed out
200 EPRT command successful

421 Service not available, remote server timed out. Connection closed.