How To Disable FIREWALLD In rhel-7 And Enable IPTABLES

[root@server ~]# cat /etc/system-release Red Hat Enterprise Linux Server release 7.1 (Maipo) [root@server ~]# systemctl  status firewalld firewalld.service - firewalld - dynamic firewall daemon Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled) Active: active (running) since Mon 2016-03-28 10:06:01 PDT; 52min ago Main PID: 873 (firewalld) CGroup: /system.slice/firewalld.service └─873 /usr/bin/python -Es /usr/sbin/firewalld --nofork --nopid Mar 28 10:06:01 server.puppet.in systemd[1]: …