我是运行了systemctl stop firewalld.service && systemctl disabl e firewalld.service命令于是显示

[root@instance-x0s3yzhy ~]# systemctl status firewalld.service

● firewalld.service - firewalld - dynamic firewall daemon

Loaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled; vendor p reset: enabled)

证明防火墙关闭了

 

对防火墙的其他操作就看以下博客

https://www.cnblogs.com/blueskyli/p/7218570.html

http://www.jb51.net/article/101576.htm