# 查看防火墙状态
firewall-cmd --state
# 停止firewall
systemctl stop firewalld.service
# 禁止firewall开机启动
systemctl disable firewalld.service
# 查看防火墙状态
firewall-cmd --state
# 停止firewall
systemctl stop firewalld.service
# 禁止firewall开机启动
systemctl disable firewalld.service