Tag: disable firewalld

  • Disable FirewallD and enable/import IPTables rules

    1) Clear the default firewall rules in FirewallD. #iptables -F #iptables -t nat -F 2) Disable firewalld. #systemctl stop firewalld #systemctl disable firewalld #systemctl mask firewalld 3) Install iptables-services. #yum install iptables-services #systemctl start iptables #systemctl enable iptables 4)Clear again the iptables rules. #iptables -F #iptables -t nat -F 5) Import iptable rules and saved…