vsftpd 530 Login incorrect 解決

1, 檢查/etc/vsftpd/vsftpd.conf配置

pam_service_name=vsftpd
userlist_enable=NO
tcp_wrappers=yes
chroot_local_user=yes
local_root=/home/mysql_backup/
userlist_deny=NO
max_clients=20
max_per_ip=2

2.檢查vim /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.
#root
bin
daemon
adm
lp
sync
shutdown
halt
mail
news
uucp
operator
games
nobody
btsjdown
#tom

3檢查vim /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
tom
4.檢查/etc/pam.d/vsftpd

#%PAM-1.0
session    optional     pam_keyinit.so    force revoke
auth       required     pam_listfile.so item=user sense=allow file=/etc/vsftpd/ftpusers onerr=succeed
auth       required     pam_shells.so
auth       include      password-auth
account    include      password-auth
session    required     pam_loginuid.so
session    include      password-auth
得出結果/etc/vsftpd/ftpusers里的為可登陸賬號