{"id":213,"date":"2025-10-02T20:20:41","date_gmt":"2025-10-02T12:20:41","guid":{"rendered":"https:\/\/pc.wuhanioe.com\/index.php\/2025\/10\/02\/nat-%e7%ab%af%e5%8f%a3%e6%98%a0%e5%b0%84%e5%90%8e%e5%a4%96%e7%bd%91%e8%bf%98%e6%98%af%e8%bf%9b%e4%b8%8d%e6%9d%a5%ef%bc%9f%e5%9b%9b%e5%b1%82%e5%b8%b8%e8%a7%81%e5%9d%91%e4%bd%8d\/"},"modified":"2025-10-02T20:20:41","modified_gmt":"2025-10-02T12:20:41","slug":"nat-%e7%ab%af%e5%8f%a3%e6%98%a0%e5%b0%84%e5%90%8e%e5%a4%96%e7%bd%91%e8%bf%98%e6%98%af%e8%bf%9b%e4%b8%8d%e6%9d%a5%ef%bc%9f%e5%9b%9b%e5%b1%82%e5%b8%b8%e8%a7%81%e5%9d%91%e4%bd%8d","status":"publish","type":"post","link":"https:\/\/pc.wuhanioe.com\/index.php\/2025\/10\/02\/nat-%e7%ab%af%e5%8f%a3%e6%98%a0%e5%b0%84%e5%90%8e%e5%a4%96%e7%bd%91%e8%bf%98%e6%98%af%e8%bf%9b%e4%b8%8d%e6%9d%a5%ef%bc%9f%e5%9b%9b%e5%b1%82%e5%b8%b8%e8%a7%81%e5%9d%91%e4%bd%8d\/","title":{"rendered":"NAT \u7aef\u53e3\u6620\u5c04\u540e\u5916\u7f51\u8fd8\u662f\u8fdb\u4e0d\u6765\uff1f\u56db\u5c42\u5e38\u89c1\u5751\u4f4d"},"content":{"rendered":"

\u5728\u8def\u7531\u5668\u6216\u9632\u706b\u5899\u4e0a\u505a\u7aef\u53e3\u6620\u5c04\uff08NAT\/\u865a\u62df\u670d\u52a1\u5668\uff09\u662f\u6700\u5e38\u89c1\u7684\u8fdc\u7a0b\u8bbf\u95ee\u624b\u6bb5\uff0c\u4f46\u914d\u5b8c\u5916\u7f51\u4ecd\u8bbf\u95ee\u4e0d\u4e86\u3002\u95ee\u9898\u96c6\u4e2d\u5728\u516c\u7f51 IP\u3001\u7aef\u53e3\u51b2\u7a81\u3001\u8fd0\u8425\u5546\u5c01\u7981\u548c\u56de\u73af\u3002\u4e0b\u9762\u9010\u4e2a\u51fb\u7834\u3002<\/p>\n

\u4e00\u3001\u786e\u8ba4\u516c\u7f51\u5730\u5740\u4e0e\u51fa\u53e3<\/h2>\n
    \n
  1. \u5148\u786e\u8ba4 WAN \u53e3\u62ff\u5230\u7684\u662f \u771f\u516c\u7f51 IP<\/strong> \u8fd8\u662f\u8fd0\u8425\u5546\u5185\u7f51 CGNAT \u5730\u5740\uff08100.64.x.x \u6bb5\uff09\uff0c\u540e\u8005\u65e0\u6cd5\u88ab\u5916\u7f51\u76f4\u8fde\u3002<\/li>\n
  2. \u7528 \u641c\u7d22\u5f15\u64ce\u67e5\u672c\u673a IP<\/strong> \u6216\u5728\u8def\u7531\u5668\u770b WAN IP\uff0c\u4e0e\u6620\u5c04\u586b\u7684\u5730\u5740\u8981\u4e00\u81f4\u3002<\/li>\n
  3. \u82e5\u6709\u591a WAN\uff0c\u786e\u8ba4\u6620\u5c04\u7ed1\u5b9a\u5230\u4e86\u6709\u516c\u7f51\u7684\u90a3\u6761\uff0c\u4e14\u56de\u5305\u4ece\u540c\u4e00\u51fa\u53e3\u51fa\u3002<\/li>\n<\/ol>\n

    \u4e8c\u3001\u68c0\u67e5\u6620\u5c04\u89c4\u5219\u672c\u8eab<\/h2>\n
      \n
    1. \u786e\u8ba4 \u5916\u90e8\u7aef\u53e3\u3001\u5185\u90e8 IP\u3001\u5185\u90e8\u7aef\u53e3<\/strong> \u4e09\u8981\u7d20\u6b63\u786e\uff0c\u5185\u90e8 IP \u5199\u9519\u662f\u6700\u9ad8\u9891\u9519\u8bef\u3002<\/li>\n
    2. \u786e\u8ba4\u534f\u8bae\uff08TCP\/UDP\uff09\u9009\u5bf9\uff0c\u628a TCP \u670d\u52a1\u914d\u6210 UDP \u4f1a\u76f4\u63a5\u8fde\u4e0d\u4e0a\u3002<\/li>\n
    3. \u907f\u514d\u5185\u5916\u7aef\u53e3\u4e0d\u4e00\u81f4\u53c8\u5fd8\u8bb0\u6539\u5ba2\u6237\u7aef\u8bbf\u95ee\u7aef\u53e3\uff0c\u5efa\u8bae\u5185\u5916\u4e00\u81f4\u51cf\u5c11\u51fa\u9519\u3002<\/li>\n<\/ol>\n

      \u4e09\u3001\u8fd0\u8425\u5546\u4e0e\u9632\u706b\u5899\u5c01\u7981<\/h2>\n
        \n
      1. \u90e8\u5206\u8fd0\u8425\u5546\u5c01\u9501 80\/443\/8080<\/strong> \u7b49\u5bb6\u5bbd\u5e38\u7528\u7aef\u53e3\uff0c\u6362\u9ad8\u4f4d\u7aef\u53e3\uff08\u5982 12345\uff09\u6d4b\u8bd5\u3002<\/li>\n
      2. \u786e\u8ba4\u8fb9\u7f18\u9632\u706b\u5899\u548c Windows Defender\/iptables<\/strong> \u653e\u901a\u4e86\u8be5\u7aef\u53e3\u7684\u5165\u7ad9\u3002<\/li>\n
      3. \u76ee\u6807\u4e3b\u673a\u81ea\u8eab\u9632\u706b\u5899\u4e5f\u8981\u5141\u8bb8\u5bf9\u5e94\u7aef\u53e3\uff0c\u5f88\u591a\u4eba\u53ea\u914d\u4e86\u8def\u7531\u5668\u5fd8\u4e86\u4e3b\u673a\u3002<\/li>\n<\/ol>\n

        \u56db\u3001NAT \u56de\u73af\uff08Hairpin\uff09<\/h2>\n
          \n
        1. \u7528 \u5185\u7f51\u8bbe\u5907\u8bbf\u95ee\u516c\u7f51IP:\u7aef\u53e3<\/strong> \u4e0d\u901a\uff0c\u591a\u534a\u662f\u7f3a NAT \u56de\u73af\uff08hairpinning\uff09\uff0c\u9700\u5f00\u542f\u300eNAT \u73af\u56de\u300f\u3002<\/li>\n
        2. \u5185\u7f51\u8bbf\u95ee\u5efa\u8bae\u76f4\u63a5\u7528\u5185\u7f51 IP\uff0c\u53ea\u5728\u771f\u6b63\u5916\u7f51\u73af\u5883\u9a8c\u8bc1\u6620\u5c04\u662f\u5426\u751f\u6548\u3002<\/li>\n<\/ol>\n

          \u4e94\u3001\u7528\u516c\u7f51\u73af\u5883\u9a8c\u8bc1<\/h2>\n
            \n
          1. \u7528 \u624b\u673a\u6d41\u91cf<\/strong>\uff08\u975e\u540c\u4e00\u7f51\u7edc\uff09\u6216\u5916\u90e8\u670d\u52a1\u5668 telnet\/nc \u6d4b\u8bd5\uff0c\u6392\u9664\u5185\u7f51\u5e72\u6270\u3002<\/li>\n
          2. \u7528 curl \/ telnet \u516c\u7f51IP \u7aef\u53e3<\/strong> \u770b\u662f\u5426 open\uff0c\u6bd4\u6d4f\u89c8\u5668\u66f4\u51c6\u3002<\/li>\n<\/ol>\n

            \u6280\u672f\u603b\u7ed3\uff1a<\/strong>NAT \u6620\u5c04\u540e\u5916\u7f51\u8fdb\u4e0d\u6765\uff0c\u5148\u786e\u8ba4\u662f\u771f\u516c\u7f51 IP\uff08\u975e CGNAT\uff09\uff0c\u518d\u67e5\u4e09\u8981\u7d20\u4e0e\u534f\u8bae\uff0c\u6362\u9ad8\u4f4d\u7aef\u53e3\u7ed5\u5f00\u8fd0\u8425\u5546\u5c01\u9501\uff0c\u522b\u5fd8\u4e86\u4e3b\u673a\u9632\u706b\u5899\u548c NAT \u56de\u73af\u3002\u7528\u624b\u673a\u6d41\u91cf\u505a\u516c\u7f51\u9a8c\u8bc1\u6700\u53ef\u9760\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

            NAT \u6620\u5c04\u540e\u5916\u7f51\u8fdb\u4e0d\u6765\u5148\u786e\u8ba4\u771f\u516c\u7f51 IP\uff0c\u518d\u67e5\u4e09\u8981\u7d20\u3001\u9632\u706b\u5899\u4e0e\u56de\u73af\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[5],"tags":[],"class_list":["post-213","post","type-post","status-publish","format-standard","hentry","category-5"],"_links":{"self":[{"href":"https:\/\/pc.wuhanioe.com\/index.php\/wp-json\/wp\/v2\/posts\/213","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pc.wuhanioe.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pc.wuhanioe.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pc.wuhanioe.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pc.wuhanioe.com\/index.php\/wp-json\/wp\/v2\/comments?post=213"}],"version-history":[{"count":0,"href":"https:\/\/pc.wuhanioe.com\/index.php\/wp-json\/wp\/v2\/posts\/213\/revisions"}],"wp:attachment":[{"href":"https:\/\/pc.wuhanioe.com\/index.php\/wp-json\/wp\/v2\/media?parent=213"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pc.wuhanioe.com\/index.php\/wp-json\/wp\/v2\/categories?post=213"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pc.wuhanioe.com\/index.php\/wp-json\/wp\/v2\/tags?post=213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}