firewall-cmd --zone=public–add-port=80/tcp --permanent firewall-cmd --add-forward-port=port=8081:proto=tcp:toport=8080:toaddr=10.1.1.46 --permanent 来源：https://blog.csdn.net/liguoxiangzhizui/article/details/100009119 标签 映射端口 linux系统 tcp端口 tcp
