dpdk 项目需要顾问或者兼职 - V2EX
fallshuang

dpdk 项目需要顾问或者兼职

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  •   fallshuang Mar 24, 2022 2074 views
    This topic created in 1524 days ago, the information mentioned may be changed or developed.

    需求:

    交换机把公司局域网内的流量 mirror 到 一台 centos 机器的网卡上, 这个网卡上跑一个 dpdk 的程序。

    1. 统计员工在公司里访问的 http 网站域名有哪些。
    2. 如果发现员工访问 www.a.com 这样的网站,就给个替换掉的 http 应答: 禁止在公司里访问 xx 网站

    流量估计有 10-50Gbit/s

    联系方式: sank.huang ### gmail.com

    8 replies    2022-03-26 13:06:44 +08:00
    xiancai
        1
    xiancai  
       Mar 24, 2022
    你这除了 dpdk 去接入流量,还要搞 suricata 去检出 http 规则,还要发伪包,工作量不小啊
    PureWhiteWu
        2
    PureWhiteWu  
       Mar 24, 2022
    问题来了,https 咋办
    fallshuang
        3
    fallshuang  
    OP
       Mar 24, 2022
    joynvda
        5
    joynvda  
       Mar 24, 2022
    直接路由器 DNS 把 a.com 域名给重定向不好吗?难道领导能看,员工不能看。

    记得有用类似接口做流量劫持和内容缓存加速的。这公司有 10~50Gbps 流量。。。业务很大的样子哦
    ddoyou
        6
    ddoyou  
       Mar 25, 2022 via iPhone
    我以前的项目有做过。联系一下
    defunct9
        7
    defunct9  
       Mar 26, 2022 via iPhone
    @请教一下,最后一步的替换 http 内容是用什么软件做的的呢
    fallshuang
        8
    fallshuang  
    OP
       Mar 26, 2022
    就用 dpdk 伪造一个 tcp 包发回去,自己计算 checksum ,构建 tcp 包头
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