# 防火墙(7.0以上版本):
systemctl stop firewalld.service #停止firewall
systemctl disable firewalld.service #禁止firewall开机启动
systemctl list-unit-files|grep firewalld.service #j检查防火墙的状态
# 添加防火墙端口
firewall-cmd --zone=public --add-port=9092/tcp --permanent
# 防火墙(7.0以上版本):
systemctl stop firewalld.service #停止firewall
systemctl disable firewalld.service #禁止firewall开机启动
systemctl list-unit-files|grep firewalld.service #j检查防火墙的状态
# 添加防火墙端口
firewall-cmd --zone=public --add-port=9092/tcp --permanent