添加端口转发
firewall-cmd --permanent --add-forward-port=port=3389:proto=tcp:toaddr=192.168.1.5:toport=3389
firewall-cmd --reload
删除端口转发
firewall-cmd --permanent --remove-forward-port=port=3389:proto=tcp:toaddr=192.168.1.5:toport=3389
firewall-cmd --reload