CARA MEMATIKAN FIREWALL DAN SELinux (Security-Enhanced Linux) PADA CENTOS 5

•      Jiga ada firewall yang berjalan di lan anda. Anda harus menghentikan iptables dengan perintah sebagai berikut
•      Matikan SELinux jiga anda tidak membutuhkannya..

[root@server]# /etc/rc.d/init.d/iptables stop

Flushing firewall rules: [ OK ]

Setting chains to policy ACCEPT: filter [ OK ]

Unloading iptables modules: Removing netfilter NETLINK layer.

[ OK ]

[root@server]# chkconfig iptables off

[root@server]# chkconfig ip6tables off

[root@server]# vi /etc/sysconfig/selinux

# This file controls the state of SELinux on the system.

# SELINUX= can take one of these three values:

#                      enforcing - SELinux security policy is enforced.

#                      permissive - SELinux prints warnings instead of enforcing.

#                      disabled - SELinux is fully disabled.

SELINUX=disabled                   #ubah dari enable ke desabled

# SELINUXTYPE= type of policy in use. Possible values are:

#                      targeted - Only targeted network daemons are protected.

#                      strict - Full SELinux protection.

SELINUXTYPE=targeted