centos 7解决service iptables save报错

作者：黑客灵魂 | 2024-07-27 04:30:41

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service iptables save

The service command supports only basic LSB actions (start, stop, restart, try-restart, reload, force-reload, status). For other actions, please try to use systemctl.

1.首先停止防火墙

systemctl stop firewalld

systemctl mask firewalld   注销防火墙服务

2.安装iptables-services

yum install iptables-services

3.设置开机启动防火墙

systemctl enable iptables

4.使用如下命令管理iptables

systemctl stop|start|restart iptables

5.保存防火墙规则了

service iptables save

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