iptables & NetworkManager & SELinux

1. iptables 사용 중지

[root@isbyeon ~]# chkconfig iptables off
[root@isbyeon ~]# chkconfig ip6tables off

 

2. NetworkManager 사용 중지

[root@isbyeon ~]# chkconfig NetworkManager off

 

3. SELinux 사용 중지

SELINUX=enforcing
to
SELINUX=disabled

Disable SELinux

# sed -i ‘s/SELINUX=enforcing/SELINUX=disabled/’ /etc/sysconfig/selinux

4. 재부팅

[root@isbyeon ~]# sync;sync;sync;reboot