centos6 with 7 different ways to close the firewall is not the same (stepped pit)
Stop firewall
systemctl stop firewalld.service
Prohibit firewall boot
systemctl disable firewalld.service
centos6 with 7 different ways to close the firewall is not the same (stepped pit)
Stop firewall
systemctl stop firewalld.service
Prohibit firewall boot
systemctl disable firewalld.service