centos firewall使用筆記

Centos7.x firewalld配置詳解推薦文章
文章地址:https://blog.csdn.net/jsonxiang/article/details/87873493

一.firewalld基本用法
啓動： systemctl start firewalld

關閉： systemctl stop firewalld

查看狀態： systemctl status firewalld 

開機禁用  ： systemctl disable firewalld

開機啓用  ： systemctl enable firewalld

 

https://blog.csdn.net/qq_36492368/article/details/80432259

超級詳細

https://blog.51cto.com/5001660/2097028