[root@kvm8 ~]# vim /etc/sysconfig/iptables *filter :INPUT ACCEPT [0:0] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [0:0] -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT -A INPUT -p icmp -j ACCEPT -A INPUT -i lo -j ACCEPT ###################################################### -A INPUT -m state --state NEW -m tcp -p tcp --dport 21 -j ACCEPT -A INPUT -m state --state NEW -m tcp -p tcp --dport 5000:5005 -j ACCEPT ###################################################### -A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT -A INPUT -j REJECT --reject-with icmp-host-prohibited -A FORWARD -j REJECT --reject-with icmp-host-prohibited COMMIT
[root@kvm8 ~]# vim /etc/sysconfig/iptables ###################################################### -A INPUT -m state --state NEW -m tcp -p tcp --dport 21 ! -s 192.168.122.0/24 -j REJECT -A INPUT -m state --state NEW -m tcp -p tcp --dport 21 -j ACCEPT -A INPUT -m state --state NEW -m tcp -p tcp --dport 5000:5005 -j ACCEPT ######################################################
[root@kvm8 ~]# /etc/init.d/iptables restart
[root@kvm8 ~]# chkconfig iptables on
allow_ftpd_full_access
。
[root@kvm8 ~]# getsebool -a | grep ftp allow_ftpd_anon_write --> off allow_ftpd_full_access --> off allow_ftpd_use_cifs --> off allow_ftpd_use_nfs --> off ftp_home_dir --> off ftpd_connect_db --> off httpd_enable_ftp_server --> off tftp_anon_write --> off