centos6.6关闭防火墙和selinux
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centos6.6关闭防火墙和selinux
1、查看防火墙状态
[[email protected] ~]#service iptables status
表格:filter
Chain INPUT (policy ACCEPT)
num target prot opt source destination
1 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 state RELATED,ESTABLISHED
2 ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0
3 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0
4 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state NEW tcp dpt:22
5 REJECT all -- 0.0.0.0/0 0.0.0.0/0 reject-with icmp-host-prohibited
Chain FORWARD (policy ACCEPT)
num target prot opt source destination
1 REJECT all -- 0.0.0.0/0 0.0.0.0/0 reject-with icmp-host-prohibited
Chain OUTPUT (policy ACCEPT)
num target prot opt source destination
2、关闭防火墙状态
[[email protected] ~]# service iptables stop
iptables:将链设置为政策 ACCEPT:filter [确定]
iptables:清除防火墙规则:[确定]
iptables:正在卸载模块:[确定]
[[email protected] ~]# service iptables status
iptables:未运行防火墙。
[[email protected] ~]# chkconfig iptables off //永久关闭防火墙。
3、查看SElinux状态
[[email protected] ~]# /usr/sbin/sestatus -v
SELinux status: enabled //表示SElinux已经启动
SELinuxfs mount: /selinux
Current mode: enforcing
Mode from config file: enforcing
Policy version: 24
Policy from config file: targeted
4、关闭SElinux 修改启动配置文件
vi /etc/selinux/config
SELINUX=enforcing改为SELINUX=disabled
reboot重启系统
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