有公网 ip,上海电信 sdn,没有改桥接,树莓派接在路由器下 - V2EX
manshushu

有公网 ip,上海电信 sdn,没有改桥接,树莓派接在路由器下

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  •   manshushu Feb 25, 2023 2168 views
    This topic created in 1177 days ago, the information mentioned may be changed or developed.
    请问如何外网 ssh 路由器下的树莓派,已经在“网络管家”app 中设置了 dmz 暴露树莓派的 ip ,还是无法访问
    12 replies    2023-02-26 13:00:06 +08:00
    95276
        1
    95276  
       Feb 25, 2023
    网络管家是猫还是路由器的?没有改桥接的话树莓派应该接在光猫下才行.
    manshushu
        2
    manshushu  
    OP
       Feb 26, 2023
    @95276 猫的
    manshushu
        3
    manshushu  
    OP
       Feb 26, 2023
    @95276 也就是说只能树莓派直连猫吗
    om2mo
        4
    om2mo  
       Feb 26, 2023
    需要 frp ,但是光猫也有 dmz 吗,那似乎你要先从外网 nc ssh 22 一下是否服务器设置问题。
    paranoiagu
        5
    paranoiagu  
       Feb 26, 2023 via Android
    你树莓派在路由下,路由在光猫下?
    95276
        6
    95276  
       Feb 26, 2023
    @manshushu 最方便的就是你改桥接,树莓派接在路由下,在路由做端口映射. 如果实在不想改你可以试试 猫映射到路由,路由映射到树莓派. 在这之前你最好把树莓派直接接到猫上,用流量测试一下是否真的有公网.
    manshushu
        7
    manshushu  
    OP
       Feb 26, 2023
    @paranoiagu 是这样的
    manshushu
        8
    manshushu  
    OP
       Feb 26, 2023
    @95276 好的,感谢。
    Ruslan
        9
    Ruslan  
       Feb 26, 2023
    不桥接的话,dmz 要给你的路由,路由上设置端口映射给树莓派。
    manshushu
        10
    manshushu  
    OP
       Feb 26, 2023
    @Ruslan 哦哦
    manshushu
        11
    manshushu  
    OP
       Feb 26, 2023
    @om2mo 我试试
    paranoiagu
        12
    paranoiagu  
       Feb 26, 2023 via Android
    @manshushu 那你需要 2 成 nat ,光猫在 app 了配端口映射或 dmz ,再路由器配。
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