一、關閉防火牆
1. 先查看防火牆狀態
[root@bogon ~]#
systemctl status firewalld
firewalld.service - firewalld - dynamic firewall daemon
Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled)
Active: active (running) since 一 2015-05-25 22:53:54 CST; 3min 18s ago
Main PID: 979 (firewalld)
CGroup: /system.slice/firewalld.service
└─979 /usr/bin/python -Es /usr/sbin/firewalld --nofork --nopid
5月 25 22:53:54 localhost.localdomain systemd[1]: Started firewalld - dynami...
Hint: Some lines were ellipsized, use -l to show in full.
2. 關閉防火牆
[root@bogon ~]#
systemctl stop firewalld
[root@bogon ~]#
systemctl status firewalld
firewalld.service - firewalld - dynamic firewall daemon
Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled)
Active: inactive (dead) since 一 2015-05-25 23:03:56 CST; 3s ago
Process: 979 ExecStart=/usr/sbin/firewalld --nofork --nopid $FIREWALLD_ARGS (code=exited, status=0/SUCCESS)
Main PID: 979 (code=exited, status=0/SUCCESS)
5月 25 22:53:54 localhost.localdomain systemd[1]: Started firewalld - dynami...
5月 25 23:03:55 bogon systemd[1]: Stopping firewalld - dynamic firewall da.....
5月 25 23:03:56 bogon systemd[1]: Stopped firewalld - dynamic firewall daemon.
Hint: Some lines were ellipsized, use -l to show in full.
3. 查看防火牆服務是否開機啓動
[root@bogon ~]#
systemctl is-enabled firewalld
enabled #開啓
4. 關閉防火牆開機啓動
[root@bogon ~]#
systemctl disable firewalld
rm '/etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service'
rm '/etc/systemd/system/basic.target.wants/firewalld.service'
[root@bogon ~]#
systemctl is-enabled firewalld
disabled
二、關閉SELinux
1. 查看當前SELinux狀態
[root@bogon ~]#
getenforce
Enforcing
2. 關閉SElinux
[root@bogon ~]#
setenforce 0
[root@bogon ~]# getenforce
Permissive
3. 編輯配置文件
[root@bogon ~]#
vim /etc/selinux/config
# 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 - No SELinux policy is loaded.
SELINUX=permissive #修改此參數
# SELINUXTYPE= can take one of three two values:
# targeted - Targeted processes are protected,
# minimum - Modification of targeted policy. Only selected processes are protected.
# mls - Multi Level Security protection.
SELINUXTYPE=targeted