anonymous_enable=NO
local_enable=YES
local_umask=022
dirmessage_enable=YES
xferlog_enable=YES
connect_from_port_20=YES
xferlog_std_format=YES
listen=YES
listen_ipv6=NO
write_enable=YES
chroot_local_user=YES
local_root=/data/ftp
allow_writeable_chroot=YES
pam_service_name=vsftpd
userlist_enable=YES
userlist_deny=YES
userlist_file=/etc/vsftpd/ftpusers
tcp_wrappers=YES
chroot_list_enable=YES

(default follows)

chroot_list_file=/etc/vsftpd/user_list
pasv_enable=YES
pasv_min_port=10000
pasv_max_port=10030
ftp_username=nobody