怎么重定向在 localhost 监听的服务 - V2EX
Distributions
Ubuntu
Fedora
CentOS
中文资源站
网易开源镜像站
huangya
V2EX    Linux

怎么重定向在 localhost 监听的服务

  •  
  •   huangya Oct 22, 2023 1670 views
    This topic created in 939 days ago, the information mentioned may be changed or developed.

    在 localhost ( 127.0.0.1 )有个服务在监听,另外有个 ethX 的物理网卡。现在想用 iptables 把从 ethX 过来的某些符合要求的包(比如特定 ip )重定向到那个服务,请问下大家怎么做呢?

    5 replies    2023-10-23 10:29:32 +08:00
    aoizz
        1
    aoizz  
       Oct 22, 2023
    sudo iptables -t nat -A PREROUTING -i ethX -p tcp --dport 目标端口 -j DNAT --to 127.0.0.1:目标端口
    huangya
        2
    huangya  
    OP
       Oct 22, 2023
    @aoizz 似乎不行,我在 lo 接口抓不到对应的包
    yanqiyu
        3
    yanqiyu  
       Oct 23, 2023
    @huangya
    设置 net.ipv4.conf.all.route_localnet=1 顺便检查一下防火墙规则
    proxytoworld
        4
    proxytoworld  
       Oct 23, 2023
    frp
    proxytoworld
        5
    proxytoworld  
       Oct 23, 2023
    话说 nginx 不是可以吗?
    About     Help     Advertise     Blog     API     FAQ     Solana     2992 Online   Highest 6679       Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 33ms UTC 13:04 PVG 21:04 LAX 06:04 JFK 09:04
    Do have faith in what you're doing.
    ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86