iptables: No config file. [WARNING]! 梦里梦外; 2022-06-10 10:35 224阅读 0赞 **欢迎访问我的个人博客网站:[http://www.yanmin99.com/][http_www.yanmin99.com]** #### iptables开启警告 iptables: No config file. \[WARNING\]! #### * **1、查看是/etc/sysconfig/iptables否存在** [root@iZ2ze3nze2sw4quaa8xor9Z sysconfig]# cd /etc/sysconfig/ && ls atd clock grub iptables-config modules network-scripts ntpdate sandbox sysstat udev auditd console i18n irqbalance netconsole nginx raid-check saslauthd sysstat.ioconf authconfig crond init kernel network nginx-debug readonly-root selinux system-config-firewall cbq firstboot ip6tables-config keyboard networking ntpd rsyslog sshd system-config-firewall.old > 出现上面错误,应该就是iptables不存在,如果不存在就生成iptables文件 * 2、随便写一条iptables命令配置个防火墙规则,生成iptables文件 。如:iptables -P OUTPUT ACCEPT iptables -P OUTPUT ACCEPT * **3、service iptables save保存** [root@iZ2ze3nze2sw4quaa8xor9Z sysconfig]# service iptables save iptables: Saving firewall rules to /etc/sysconfig/iptables:[ OK ] [root@iZ2ze3nze2sw4quaa8xor9Z sysconfig]# ls atd console init kernel networking ntpdate saslauthd system-config-firewall auditd crond ip6tables-config keyboard network-scripts raid-check selinux system-config-firewall.old authconfig firstboot iptables modules nginx readonly-root sshd udev cbq grub iptables-config netconsole nginx-debug rsyslog sysstat clock i18n irqbalance network ntpd sandbox sysstat.ioconf * **4、启动防火墙** service iptables start //启动 service iptables restart//重启 service iptables stop //停止 service iptables status //查看状态 [http_www.yanmin99.com]: http://www.yanmin99.com/
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