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Firewall (iptables) on Linux

By Unknown
Needed to disable the firewall on a new Centos virtual machine I'm setting up. Used the following commands from NixCraft

Disable Linux Firewall

Type the following two commands:
[ root@machine ~] /etc/init.d/iptables save
[ root@machine ~] /etc/init.d/iptables stop

Turn off firewall on boot:
[ root@machine ~] chkconfig iptables off

Enable Linux Firewall 

Type the following command to turn on iptables firewall:
[ root@machine ~] /etc/init.d/iptables start

Turn on firewall on boot:
[ root@machine ~]# chkconfig iptables on
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