How to setup vsftpd FTP server on CentOS 6

sudo su -

getsebool -a | egrep 'ftp_home_dir|passive|ftpd_full_access'

allow_ftpd_full_access --> off
ftp_home_dir --> off
ftpd_use_passive_mode --> off

/etc/sysconfig/selinux
setsebool -P allow_ftpd_full_access on
setsebool -P ftp_home_dir on
setsebool -P ftpd_use_passive_mode on

/etc/sysconfig/iptables
# Allow FTP connections @ port 21
-A INPUT -p tcp --sport 21 -m state --state ESTABLISHED -j ACCEPT
-A OUTPUT -p tcp --dport 21 -m state --state NEW,ESTABLISHED -j ACCEPT

# Allow Active FTP Connections
-A INPUT -p tcp --sport 20 -m state --state ESTABLISHED,RELATED -j ACCEPT
-A OUTPUT -p tcp --dport 20 -m state --state ESTABLISHED -j ACCEPT

# Allow Passive FTP Connections
-A INPUT -p tcp --sport 1024: --dport 1024: -m state --state ESTABLISHED -j ACCEPT
-A OUTPUT -p tcp --sport 1024: --dport 1024: -m state --state ESTABLISHED,RELATED -j ACCEPT

iptables-restore /etc/sysconfig/iptables

yum install vsftpd -y

/etc/vsftpd/vsftpd.conf
# Controls whether anonymous logins are permitted or not. If enabled, both the usernames ftp and anonymous are recognised as anonymous logins.
anonymous_enable=NO

# Controls whether local logins are permitted or not. If enabled, normal user accounts in /etc/passwd (or wherever your PAM config references) may be used to log in. This must be enable for any non-anonymous login to work, including virtual users.
local_enable=YES

# This controls whether any FTP commands which change the filesystem are allowed or not. These commands are: STOR, DELE, RNFR, RNTO, MKD, RMD, APPE and SITE.
write_enable=YES

# If set to YES, local users will be (by default) placed in a chroot() jail in their home directory after login.
chroot_local_user=YES

# The value that the umask for file creation is set to for local users.
local_umask=022

# If activated, files and directories starting with . will be shown in directory listings even if the "a" flag was not used by the client.
force_dot_files=YES

# If enabled, vsftpd will load a list of usernames, from the filename given by userlist_file.
userlist_enable=YES

# This option is examined if userlist_enable is activated. If you set this setting to NO, then users will be denied login unless they are explicitly listed in the file specified by userlist_file. When login is denied, the denial is issued before the user is asked for a password.
userlist_deny=NO

# This option is the name of the file loaded when the userlist_enable option is active.
userlist_file=/etc/vsftpd.userlist

chkconfig vsftpd on
service vsftpd start

/etc/hosts.allow
vsftpd : 127.0.0.1 : allow
vsftpd : 10.0.0.0/8 : allow
vsftpd : ALL : deny

vsftpd : ALL : allow

useradd user_name --shell /sbin/nologin --home-dir /path_to_directory

passwd user_name

echo "user_name" | tee -a /etc/vsftpd.userlist

useradd user_name -o -u UID_client -g GID_client --shell /sbin/nologin --home-dir /path_to_directory

id user_name