firewall-cmd --list-all-zones
firewall-cmd --get-active-zones
firewall-cmd --info-zone=public
firewall-cmd --permanent --new-zone testZ
firewall-cmd --permanent --zone=testZ --add-source=192.168.43.0/24
firewall-cmd --permanent --zone=testZ --add-source=192.168.31.0/24
firewall-cmd --permanent --zone=testZ --add-service={ssh,http,https}
firewall-cmd --reload
firewall-cmd --info-zone=testZ
firewall-cmd --permanent --zone=trusted --remove-source=192.168.31.0/24
firewall-cmd --permanent --zone=trusted --remove-service={smtp,dns}
firewall-cmd --zone=public --add-interface=ens160
firewall-cmd --get-services
