如何找到centos中的iptables文件？
1隨便寫一條iptables命令配置個防火墻規則。如：iptables -P OUTPUT ACCEPT。
[root@iZ23gx7o02aZ?/]#?cd?/etc/sysconfig/ [root@iZ23gx7o02aZ?sysconfig]#?iptables?-P?OUTPUT?ACCEPT
2. service iptables save進行保存。
[root@iZ23gx7o02aZ?sysconfig]#?service?iptables?save iptables:?Saving?firewall?rules?to?/etc/sysconfig/iptables:[??OK??] [root@iZ23gx7o02aZ?sysconfig]#?ls atd?????????firstboot?????????iptables-config??networking???????readonly-root??sshd auditd??????grub??????????????irqbalance???????network-scripts??rhn????????????sysstat authconfig??htcacheclean??????kdump????????????ntpd?????????????rngd???????????sysstat.ioconf cbq?????????httpd?????????????kernel???????????ntpdate??????????rsyslog????????system-config-firewall clock???????i18n??????????????keyboard?????????prelink??????????sandbox????????system-config-firewall.old console?????init??????????????modules??????????quota_nld????????saslauthd??????udev cpuspeed????ip6tables-config??netconsole???????raid-check???????selinux crond???????iptables??????????network??????????readahead????????smartmontools [root@iZ23gx7o02aZ?sysconfig]#
3. service iptables restart命令重啟：
[root@iZ23gx7o02aZ?sysconfig]#?service?iptables?restart iptables:?Setting?chains?to?policy?ACCEPT:?filter??????????[??OK??] iptables:?Flushing?firewall?rules:?????????????????????????[??OK??] iptables:?Unloading?modules:???????????????????????????????[??OK??] iptables:?Applying?firewall?rules:?????????????????????????[??OK??] [root@iZ23gx7o02aZ?sysconfig]#
? 版權聲明
文章版權歸作者所有，未經允許請勿轉載。
THE END
喜歡就支持一下吧
