Thank you guys for your answers, there's another problem occured - I can't add a new user. When I am trying to add one with adduser command I receive:
Code:
pwd_mkdb: 14 uid is incorrect
pwd_mkdb: at line #27
pwd_mkdb: /etc/master.passwd: Inappropriate file type or format
pw: user 'Bob' disappeared during update
adduser: ERROR: There was an error adding user (Bob).
I have already configured vsftpd to accept local users after authentication and the only not root user - Alex - can really log in. But he can easily access files in any directory of the server. In my Fedora server this access is disallowed by SeLinux and local users there can't go anywhere beyond their home directories. In FreeBSD with the same settings it doesn't restrict access in that way.