标签：ble 火墙 bsp centos7 关闭 disable wal service color
1 systemctl disable firewalld.service //防止开机启动 2 systemctl stop firewalld.service //关闭防火墙
centos7关闭防火墙
原文地址：http://www.cnblogs.com/java-zhao/p/7531895.html
