为什么本地用户不能FTP登录呢？错误530

sun_star

我安装的RH9.0，安装选择FTP服务，在服务中关闭了gssftp，开启了vsftpd,tftp服务，但在进行各项设置中本地用户一直不能登录，请各位看看是什么原因？各配置文件及登录情况如下：

/etc/vsftpd.ftpusers
# Users that are not allowed to login via ftp
root
bin
daemon
adm
lp
sync
shutdown
halt
mail
news
uucp
operator
games
nobody

/etc/vsftpd.user_list
# vsftpd userlist
# If userlist_deny=NO, only allow users in this file
# If userlist_deny=YES (default), never allow users in this file, and
# do not even prompt for a password.
# Note that the default vsftpd pam config also checks /etc/vsftpd.ftpusers
# for users that are denied.
ftp
webmaster
master

/etc/vsftpd/vsftpd.conf
anonymous_enable=YES
local_enable=YES
guest_enable=YES
guest_username=vsftpdguest
write_enable=YES
local_umask=022
anon_upload_enable=YES
anon_mkdir_write_enable=YES
dirmessage_enable=YES
xferlog_enable=YES
connect_from_port_20=YES
xferlog_std_format=YES
idle_session_timeout=600
user_config_dir=/etc/vsftpd/vsftpd_user_conf
pam_service_name=vsftpd
userlist_enable=YES
userlist_deny=NO
listen=YES
listen_address=192.168.0.2
tcp_wrappers=YES