centos6.6 shutting down firewalls and SELinux

centos6.6 shutting down firewalls and SELinux

1. View firewall status

[email protected] ~]# Service iptables Status

Table: 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. Turn off firewall status

[[email protected] ~]# service iptables Stop

Iptables: Set the chain to policy accept:filter [OK]

Iptables: Clear Firewall rule: [OK]

Iptables: Uninstalling module: [OK]

[[Email protected] ~]# service iptables status

Iptables: Firewall is not running.

[[email protected] ~]# chkconfig iptables off //permanently shut down the firewall.

3. View SELinux Status

[Email protected] ~]# /usr/sbin/sestatus-v

SELinux status:enabled//indicates that SELinux has been started

SELINUXFS Mount:/selinux

Current mode:enforcing

Mode from config file:enforcing

Policy version:24

Policy from config file:targeted

4. Turn off SELinux to modify the startup configuration file

Vi/etc/selinux/config

Selinux=enforcing Change to Selinux=disabled

Reboot restart System

This article is from "Love_ Yao" blog, please be sure to keep this source http://20161215.blog.51cto.com/2276215/1782517

centos6.6 shutting down firewalls and SELinux