linux 防火墙

[伟洪winni]

添加3306端口, 重启时, 3306端口怎么就没了?

[root@localhost ~]# firewall-cmd --add-port=3306/tcp
[root@localhost ~]# firewall-cmd --list-all
public (active)
  target: default
  icmp-block-inversion: no
  interfaces: enp0s3
  sources: 
  services: ssh dhcpv6-client
  ports: 80/tcp 3306/tcp
  protocols: 
  masquerade: no
  forward-ports: 
  source-ports: 
  icmp-blocks: 
  rich rules: 

重启后3306 端口被移除了

[root@localhost ~]# firewall-cmd --list-all
public (active)
  target: default
  icmp-block-inversion: no
  interfaces: enp0s3
  sources: 
  services: ssh dhcpv6-client
  ports: 80/tcp
  protocols: 
  masquerade: no
  forward-ports: 
  source-ports: 
  icmp-blocks: 
  rich rules: 

[weiweihu712]

加上--permanent参数 # firewall-cmd --add-port=3306/tcp --permanent

[伟洪winni]

--permanent 加上后可以了

[weixin_41585009]

直接写配置文件就好啦

[zxin1997]

你这不是没有保存规则吗

[伟洪winni]