请教乐于助人、高手如云的 V2 朋友们! - V2EX
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sxx

请教乐于助人、高手如云的 V2 朋友们!

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  •   sxx Jun 18, 2019 4960 views
    This topic created in 2516 days ago, the information mentioned may be changed or developed.

    非常喜欢 V2 这个大家庭,但本人水平有限,特向乐于助人、高手如云的 V2 朋友们请教个问题: 我有个小网站,也没什么流量,为防止所在的 linux 的 VPS 主机的被攻击,我安装了 mod_evasive,在配置文件中,我网上教程增加的 DOSSystemCommand "sudo iptables -A INPUT -s %s -j DROP" 这个语句,总是不执行(不生效),导致测试时进行 DDOS 攻击的 IP 无法添加在防火墙中,以便屏蔽这个 IP。但我在单独指令状态下执行 sudo iptables -A INPUT -s 55.55.55.55 -j DROP 这样的命令是有效的。我在百度和 google 里搜索了一整天,也做了无数实验,还是没解决,所以请教各位朋友和大佬,请在忙之中,能否指点一下我,多谢多谢!

    4 replies    2019-06-18 12:17:27 +08:00
    sxx
        1
    sxx  
    OP
       Jun 18, 2019
    我 google 搜索时,也发现在别的朋友也遇到过这个问题,但都没找到解决办法。
    dovme
        2
    dovme  
       Jun 18, 2019
    我也不懂,要不你看一下是不是 root 用户?
    ningfeng
        3
    ningfeng  
       Jun 18, 2019
    如果是像我这样的菜鸡装一个宝塔防火墙就好了 /doge
    sxx
        4
    sxx  
    OP
       Jun 18, 2019 via Android
    谢谢,继续请朋友们指点
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