办事 iptables 信息读掏出错:没有那个文件或目次
查看防火墙状况显示
Redirecting to /bin/systemctl status iptables.service
Unit iptables.service could not be found.

解决步调
- 1
遏制 firewalld
# systemctl stop firewalld
# systemctl mask firewalld
- 2
安装 iptables-services
yum install iptables-services


- 3
再查看防火墙状况
service iptables status

- 4
开启 iptables
#service iptables start

- 5
把 iptables 加到开机启动项中
# systemctl enable iptables

- 6
保留防火墙法则
service iptables save

- 7
查抄状况
service iptables start











