{"id":432105,"date":"2021-04-18T07:48:44","date_gmt":"2021-04-17T23:48:44","guid":{"rendered":"http:\/\/4563.org\/?p=432105"},"modified":"2021-04-18T07:48:44","modified_gmt":"2021-04-17T23:48:44","slug":"%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e5%85%81%e8%ae%b8%e8%ae%bf%e5%ae%a2%e7%bd%91%e7%bb%9c%e8%ae%bf%e9%97%ae%e7%89%b9%e5%ae%9a%e5%86%85%e7%bd%91%e8%ae%be%e5%a4%87%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=432105","title":{"rendered":"\u5982\u4f55\u5b9e\u73b0\u5141\u8bb8\u8bbf\u5ba2\u7f51\u7edc\u8bbf\u95ee\u7279\u5b9a\u5185\u7f51\u8bbe\u5907\uff1f"},"content":{"rendered":"
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\u5982\u4f55\u5b9e\u73b0\u5141\u8bb8\u8bbf\u5ba2\u7f51\u7edc\u8bbf\u95ee\u7279\u5b9a\u5185\u7f51\u8bbe\u5907\uff1f <\/h1>\n

<\/p>\n

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\u8cc7\u6df1\u5927\u4f6c : Biggoldfish <\/span> <\/i> 5<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u5bb6\u91cc\u6709\u53f0 K2P \u7528\u7684\u662f Padavan \u56fa\u4ef6\uff0c\u5f00\u4e86\u4e2a Guest Network \u4e13\u95e8\u7ed9 IoT \u8bbe\u5907\u4f7f\u7528\uff0c\u9ed8\u8ba4\u7b56\u7565\u4e0b Guest Network \u91cc\u7684\u8bbe\u5907\u65e0\u6cd5\u4e0e\u5185\u7f51\u8bbe\u5907\u8fdb\u884c\u4ea4\u4e92\u3002\u73b0\u5728\u60f3\u7528\u653e\u5728\u5185\u7f51\u7684 Raspberry Pi \u4e0a\u8dd1 Home Assistant \u5bf9 IoT \u8bbe\u5907\u8fdb\u884c\u7ba1\u7406\uff0c\u5374\u65e0\u6cd5\u627e\u5230\u5355\u72ec\u5141\u8bb8 Pi \u4e0e Guest Network \u91cc\u7684\u8bbe\u5907\u8fdb\u884c\u4ea4\u4e92\u7684\u89e3\u51b3\u65b9\u6cd5\uff0c\u7279\u6765\u6c42\u52a9\u3002(\u56e0\u4e3a Pi \u4e0a\u8fd8\u6709 Pi Hole \u7b49\u5176\u4ed6\u5185\u7f51\u8bbe\u5907\u9700\u8981\u4f7f\u7528\u7684\u670d\u52a1\uff0c\u6240\u4ee5\u65e0\u6cd5\u628a Pi \u8fde\u5230 Guest Network \u4e0a\u53bb)<\/p>\n

\u5728 Padavan \u7684 Web UI \u4e0a\u662f\u6ca1\u6709\u7c7b\u4f3c\u9009\u9879\u7684\uff0c\u5c1d\u8bd5 SSH \u8fdb\u53bb\uff0cifconfig<\/code> \u7684\u7ed3\u679c\u91cc rax1<\/code> interface \u5e94\u8be5\u662f\u5bf9\u5e94\u7684 2.4 GHz WiFi Guest Network\uff0c\u4f46\u5c0f\u5f1f\u5728 iptables \u548c ebtables \u90fd\u6ca1\u6709\u627e\u5230\u5c06\u8bbf\u5ba2\u7f51\u7edc\u4e0e\u5185\u7f51\u9694\u79bb\u5f00\u6765\u7684\u76f8\u5173\u89c4\u5219\uff0c\u5c1d\u8bd5\u5728 iptables FORWARD chain \u91cc\u589e\u52a0\u76f8\u5e94\u7684\u89c4\u5219\uff0c\u6216\u8005\u4e34\u65f6\u5c06 FORWARD chain default \u6539\u6210 ACCEPT \u4e5f\u65e0\u6cd5\u4f7f\u5f97 Guest Network \u7684\u8bbe\u5907\u53ef\u4ee5\u8bbf\u95ee\u5185\u7f51\uff0c\u5982\u6709\u4e86\u89e3\u7684\u5927\u4f6c\u8fd8\u671b\u80fd\u6307\u70b9\u4e00\u4e8c\u3002<\/p>\n

ebtables \u7ed3\u679c \"\u5982\u4f55\u5b9e\u73b0\u5141\u8bb8\u8bbf\u5ba2\u7f51\u7edc\u8bbf\u95ee\u7279\u5b9a\u5185\u7f51\u8bbe\u5907\uff1f\"<\/p>\n

iptables \u7ed3\u679c(filter table \u548c nat table) \"\u5982\u4f55\u5b9e\u73b0\u5141\u8bb8\u8bbf\u5ba2\u7f51\u7edc\u8bbf\u95ee\u7279\u5b9a\u5185\u7f51\u8bbe\u5907\uff1f\" \"\u5982\u4f55\u5b9e\u73b0\u5141\u8bb8\u8bbf\u5ba2\u7f51\u7edc\u8bbf\u95ee\u7279\u5b9a\u5185\u7f51\u8bbe\u5907\uff1f\"<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (8<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : chunxue <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    VLAN <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Biggoldfish <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @chunxue
    \u8fd9\u4e2a\u573a\u666f\u662f VLAN \u66f4\u5408\u9002\uff0c\u4f46\u662f Padavan \u56fa\u4ef6\u4e0d\u652f\u6301\u54c8\u54c8 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : skylancer <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    Padavan \u662f\u5355\u72ec\u7684 br, \u9700\u8981\u624b\u52a8\u521b\u5efa\u89c4\u5219\u653e\u901a <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : skylancer <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    Padavan \u4e2d Guest WiFi \u662f\u5355\u72ec\u7684 br, \u9700\u8981\u624b\u52a8\u521b\u5efa\u89c4\u5219\u653e\u901a <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Biggoldfish <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @skylancer
    \u611f\u8c22\u6307\u70b9\u3002\u4e0d\u8fc7\u4ece brctl \u7684\u7ed3\u679c\u6765\u770b\uff0cGuest WiFi \u548c\u5185\u7f51\u4f3c\u4e4e\u662f\u6302\u5728\u540c\u4e00\u4e2a br0 \u4e0b\u9762\u7684\uff1f<\/p>\n

    ![brctl.png]( https:\/\/i.loli.net\/2021\/04\/04\/BrPXCnzJuhtdfij.png) <\/p>\n

    \u4ece RT-N56U \u7684 Padavan [Wiki \u9875\u9762]( https:\/\/bitbucket.org\/padavan\/rt-n56u\/wiki\/EN\/CommonTips#!what-are-the-existing-network-interfaces-transcript-naming-interfaces) \u6765\u770b\uff0c\u731c\u6d4b ra0 \u5bf9\u5e94 5GHz WiFi\uff0crax0 \u662f 2.4GHz WiFi\uff0crax1 \u662f 2.4GHz Guest WiFi \u3002\u8bf7\u95ee\u624b\u52a8\u521b\u5efa\u89c4\u5219\u662f\u6307 iptables \u91cc\u52a0\u89c4\u5219\u5417\uff08\u5c1d\u8bd5\u76f4\u63a5\u628a FORWARD chain \u6539\u6210 default ACCEPT \u4e5f\u65e0\u6cd5\u8bbf\u95ee <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : flynaj <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u7528\u539f\u7248 openwrt\uff0c\u5212\u5206\u4e00\u4e2a\u533a\u57df\u51fa\u6765\uff01 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Biggoldfish <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @flynaj \u611f\u8c22\u5efa\u8bae\u3002\u4e4b\u524d\u6709\u5c1d\u8bd5\u8fc7 Openwrt\uff0c\u4f46\u6d4b\u8bd5\u4e0b\u6765\u65e0\u8bba\u662f 5GHz WiFi \u8fd8\u662f\u6709\u7ebf\u7684\u901f\u7387\u90fd\u4e0d\u5982\u5f00\u4e86\u786c\u4ef6\u52a0\u901f\u7684 Padavan\uff0c\u6240\u4ee5\u5207\u56de\u53bb\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Biggoldfish <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Biggoldfish @skylancer
    #5 brctl show \u91cc\u9762\u53ea\u6709\u4e00\u4e2a br0 \u7684 bridge\uff0c\u62b1\u6b49 5 \u53ea\u622a\u4e86 brctl show br0 \u7684\u56fe <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    \u5982\u4f55\u5b9e\u73b0\u5141\u8bb8\u8bbf\u5ba2\u7f51\u7edc\u8bbf\u95ee\u7279\u5b9a\u5185\u7f51\u8bbe…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/432105"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=432105"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/432105\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=432105"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=432105"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=432105"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}