firewall防火墙配置

防火墙列表

firewall-cmd --list-all

添加防火墙策略

firewall-cmd --permanent --add-rich-rule='rule family="ipv4" source address="192.168.10.5" port protocol="tcp" port="10050" accept'

删除防火墙策略

firewall-cmd --permanent --remove-rich-rule=' rule family="ipv4" source address="192.168.10.5" port protocol="tcp" port="10050" accept '

丢弃来自192.168.10.1的任何连接

firewall-cmd --permanent --add-rich-rule='rule family="ipv4" source address="192.168.10.1" drop'

添加端口策略

firewall-cmd --permanent --add-port=${port}/tcpfirewall-cmd --permanent --remove-port=${port}/tcp

重启防火墙

firewall-cmd --reload

参数
--permanent 永久