Quick Firewall Setup at Fedora 20
Configuring
$ firewall-config
Monitoring:
$ firewall-applet
Removing echo-reply
$ systemctl status firewalld
$ firewall-cmd --state
$ firewall-cmd --permanent --zone=public --add-icmp-block=echo-reply
$ firewall-cmd --complete-reload
Turning off
$ sudo systemctl stop firewalld
$ sudo systemctl disable iptables.service
Written by bt3gl
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