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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                - firewalld的基本使用 ``` 啟動: systemctl start firewalld 查狀態:systemctl status firewalld 停止: systemctl disable firewalld 禁用: systemctl stop firewalld 在開機時啟用一個服務:systemctl enable firewalld.service 在開機時禁用一個服務:systemctl disable firewalld.service 查看服務是否開機啟動:systemctl is-enabled firewalld.service 查看已啟動的服務列表:systemctl list-unit-files|grep enabled 查看啟動失敗的服務列表:systemctl --failed ``` - 配置firewalld-cmd ``` 查看版本: firewall-cmd --version 查看幫助: firewall-cmd --help 顯示狀態: firewall-cmd --state 查看所有打開的端口: firewall-cmd --zone=public --list-ports 更新防火墻規則: firewall-cmd --reload 查看區域信息: firewall-cmd --get-active-zones 查看指定接口所屬區域: firewall-cmd --get-zone-of-interface=eth0 拒絕所有包:firewall-cmd --panic-on 取消拒絕狀態: firewall-cmd --panic-off 查看是否拒絕: firewall-cmd --query-panic ``` - 添加 ``` firewall-cmd --zone=public --add-port=80/tcp --permanent //http firewall-cmd --zone=public --add-port=443/tcp --permanent //https firewall-cmd --zone=public --add-port=7022/tcp --permanent //shell firewall-cmd --zone=public --add-port=9501/tcp --permanent //socket firewall-cmd --zone=public --add-port=8888/tcp --permanent //寶塔面板 firewall-cmd --zone=public --add-port=3306/tcp --permanent //數據庫 ``` - 查看 ``` firewall-cmd?--zone=?public?--query-port=80/tcp ``` - 刪除 ``` firewall-cmd?--zone=?public?--remove-port=80/tcp?--permanent ``` ## 一定要記得重載配置,才會生效 >firewall-cmd --reload - 參數解釋 ``` –add\-service #添加的服務 –zone #作用域 –add\-port=80/tcp #添加端口,格式為:端口/通訊協議 –permanent #永久生效,沒有此參數重啟后失效 ```
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                              哎呀哎呀视频在线观看