{"id":1171,"date":"2026-08-01T09:27:08","date_gmt":"2026-08-01T01:27:08","guid":{"rendered":"https:\/\/www.suannai.link\/blog\/%e5%9b%9e%e5%9b%bd%e8%ae%bf%e9%97%ae%e9%80%9f%e5%ba%a6%e5%a4%aa%e6%85%a2%e6%80%8e%e4%b9%88%e8%a7%a3%e5%86%b3%ef%bc%9a%e4%bb%8e%e5%ae%a2%e6%88%b7%e7%ab%af%e5%88%b0%e7%ba%bf%e8%b7%af%e7%9a%84%e5%85%a8\/"},"modified":"2026-08-01T09:27:08","modified_gmt":"2026-08-01T01:27:08","slug":"%e5%9b%9e%e5%9b%bd%e8%ae%bf%e9%97%ae%e9%80%9f%e5%ba%a6%e5%a4%aa%e6%85%a2%e6%80%8e%e4%b9%88%e8%a7%a3%e5%86%b3%ef%bc%9a%e4%bb%8e%e5%ae%a2%e6%88%b7%e7%ab%af%e5%88%b0%e7%ba%bf%e8%b7%af%e7%9a%84%e5%85%a8","status":"publish","type":"post","link":"https:\/\/www.suannai.link\/blog\/%e5%9b%9e%e5%9b%bd%e8%ae%bf%e9%97%ae%e9%80%9f%e5%ba%a6%e5%a4%aa%e6%85%a2%e6%80%8e%e4%b9%88%e8%a7%a3%e5%86%b3%ef%bc%9a%e4%bb%8e%e5%ae%a2%e6%88%b7%e7%ab%af%e5%88%b0%e7%ba%bf%e8%b7%af%e7%9a%84%e5%85%a8\/","title":{"rendered":"\u56de\u56fd\u8bbf\u95ee\u901f\u5ea6\u592a\u6162\u600e\u4e48\u89e3\u51b3\uff1a\u4ece\u5ba2\u6237\u7aef\u5230\u7ebf\u8def\u7684\u5168\u94fe\u8def\u6392\u67e5"},"content":{"rendered":"<p>\u5f53\u4f60\u5728\u6d77\u5916\u4f7f\u7528\u4ee3\u7406\u5de5\u5177\u8bbf\u95ee\u56fd\u5185\u7f51\u7ad9\u6216\u5e94\u7528\u65f6\uff0c\u5982\u679c\u9047\u5230\u52a0\u8f7d\u7f13\u6162\u3001\u89c6\u9891\u5361\u987f\u6216<a href=\"https:\/\/www.suannai.link\/blog\/%e5%9b%9e%e5%9b%bd%e8%ae%bf%e9%97%ae%e5%bb%b6%e8%bf%9f%e9%ab%98%e6%80%8e%e4%b9%88%e5%a4%84%e7%90%86%ef%bc%9a%e6%8e%92%e6%9f%a5%e4%b8%8e%e4%bc%98%e5%8c%96%e5%85%a8%e6%94%bb%e7%95%a5\/\" target=\"_blank\" rel=\"noopener\">\u6e38\u620f\u5ef6\u8fdf\u9ad8<\/a>\u7684\u95ee\u9898\uff0c\u901a\u5e38\u4e0d\u662f\u5355\u4e00\u56e0\u7d20\u9020\u6210\u7684\uff0c\u800c\u662f\u5ba2\u6237\u7aef\u8bbe\u7f6e\u3001\u7ebf\u8def\u9009\u62e9\u3001\u7f51\u7edc\u73af\u5883\u4e09\u8005\u4e4b\u95f4\u7684\u5339\u914d\u5ea6\u51fa\u73b0\u4e86\u504f\u5dee\u3002\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\u7684\u6838\u5fc3\u5728\u4e8e\u901a\u8fc7\u7cfb\u7edf\u5316\u7684\u6392\u67e5\uff0c\u627e\u5230\u74f6\u9888\u6240\u5728\u5e76\u8fdb\u884c\u9488\u5bf9\u6027\u4f18\u5316\uff0c\u800c\u4e0d\u662f\u76f2\u76ee\u66f4\u6362\u670d\u52a1\u5546\u3002<\/p>\n<p>\u672c\u6587\u5c06\u6309\u7167\u4ece\u8f6f\u4ef6\u914d\u7f6e\u5230\u7f51\u7edc\u7269\u7406\u5c42\u7684\u987a\u5e8f\uff0c\u63d0\u4f9b\u4e00\u5957\u5b8c\u6574\u7684\u6392\u67e5\u4e0e\u4f18\u5316\u903b\u8f91\uff0c\u5e2e\u52a9\u4f60\u6062\u590d\u6b63\u5e38\u7684\u8bbf\u95ee\u4f53\u9a8c\u3002<\/p>\n<h2>\u4e00\u3001 \u68c0\u67e5\u5ba2\u6237\u7aef\u534f\u8bae\u4e0e\u4f20\u8f93\u6a21\u5f0f\u8bbe\u7f6e<\/h2>\n<p>\u5ba2\u6237\u7aef\u8f6f\u4ef6\u7684\u914d\u7f6e\u76f4\u63a5\u51b3\u5b9a\u4e86\u6570\u636e\u5c01\u88c5\u548c\u4f20\u8f93\u7684\u6548\u7387\u3002\u9519\u8bef\u7684\u534f\u8bae\u6216\u4f20\u8f93\u6a21\u5f0f\u662f\u5bfc\u81f4\u5ef6\u8fdf\u98d9\u5347\u7684\u6700\u5e38\u89c1\u539f\u56e0\u3002<\/p>\n<p><strong>1. \u4f20\u8f93\u6a21\u5f0f\u7684\u9009\u62e9\u903b\u8f91<\/strong><br \/>\u5927\u591a\u6570\u4ee3\u7406\u5de5\u5177\u652f\u6301 TCP\u3001UDP\u3001WebSocket\u3001gRPC \u7b49\u591a\u79cd\u4f20\u8f93\u534f\u8bae\u3002<br \/>* <strong>TCP \u6a21\u5f0f<\/strong>\uff1a\u517c\u5bb9\u6027\u6700\u597d\uff0c\u4f46\u5728\u7f51\u7edc\u62e5\u5835\u65f6\u5bb9\u6613\u53d7\u5230\u201c\u961f\u5934\u963b\u585e\u201d\u5f71\u54cd\uff0c\u5bfc\u81f4\u5ef6\u8fdf\u589e\u52a0\u3002<br \/>* <strong>UDP \u6a21\u5f0f<\/strong>\uff1a\u901a\u5e38\u7528\u4e8e QUIC \u7b49\u534f\u8bae\uff0c\u901f\u5ea6\u8f83\u5feb\uff0c\u4f46\u5bb9\u6613\u88ab\u8fd0\u8425\u5546\u8bc6\u522b\u5e76\u5e72\u6270\u3002<br \/>* <strong>WebSocket (WS) \/ gRPC<\/strong>\uff1a\u4f2a\u88c5\u6210\u6b63\u5e38\u7684\u7f51\u9875\u6d41\u91cf\uff0c\u6297\u5e72\u6270\u80fd\u529b\u8f83\u5f3a\u3002\u5982\u679c\u5728 TCP \u6a21\u5f0f\u4e0b\u901f\u5ea6\u6781\u6162\uff0c\u5c1d\u8bd5\u5207\u6362\u5230 WS \u6216 gRPC \u6a21\u5f0f\uff0c\u5229\u7528 443 \u7aef\u53e3\uff08HTTPS \u6807\u51c6\u7aef\u53e3\uff09\u8fdb\u884c\u6df7\u6dc6\uff0c\u5f80\u5f80\u80fd\u7ed5\u8fc7\u8fd0\u8425\u5546\u7684\u6df1\u5ea6\u5305\u68c0\u6d4b\uff08DPI\uff09\uff0c\u4ece\u800c\u63d0\u5347\u7a33\u5b9a\u6027\u3002<\/p>\n<p><strong>2. \u52a0\u5bc6\u4e0e\u5b89\u5168\u7ec4\u8bbe\u7f6e<\/strong><br \/>\u90e8\u5206\u5ba2\u6237\u7aef\u5141\u8bb8\u8c03\u6574\u52a0\u5bc6\u65b9\u5f0f\uff08\u5982 `none`, `aes-256-gcm`, `chacha20-ietf-poly1305` \u7b49\uff09\u3002<br \/>* <strong>\u6027\u80fd\u6743\u8861<\/strong>\uff1a\u9ad8\u5f3a\u5ea6\u7684\u52a0\u5bc6\u4f1a\u589e\u52a0 CPU \u8d1f\u8f7d\uff0c\u5c24\u5176\u5728\u65e7\u8bbe\u5907\u6216\u4f4e\u7aef\u8def\u7531\u5668\u4e0a\uff0c\u53ef\u80fd\u5bfc\u81f4\u5904\u7406\u5ef6\u8fdf\u3002<br \/>* <strong>\u4f18\u5316\u5efa\u8bae<\/strong>\uff1a\u5982\u679c\u8bbe\u5907\u6027\u80fd\u6709\u9650\uff0c\u4e14\u7f51\u7edc\u73af\u5883\u76f8\u5bf9\u5b89\u5168\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u5728\u5ba2\u6237\u7aef\u4e2d\u5173\u95ed\u4e0d\u5fc5\u8981\u7684\u52a0\u5bc6\u5c42\uff08\u5982\u679c\u670d\u52a1\u7aef\u652f\u6301\uff09\uff0c\u6216\u9009\u62e9\u6027\u80fd\u5f00\u9500\u8f83\u4f4e\u7684\u52a0\u5bc6\u7b97\u6cd5\u3002\u4f46\u9700\u6ce8\u610f\uff0c\u8fd9\u4f1a\u964d\u4f4e\u6570\u636e\u9690\u79c1\u4fdd\u62a4\u7ea7\u522b\u3002<\/p>\n<p><strong>3. \u8def\u7531\u6a21\u5f0f\u7684\u5f71\u54cd<\/strong><br \/>\u68c0\u67e5\u662f\u5426\u5f00\u542f\u4e86\u201c\u5168\u5c40\u6a21\u5f0f\u201d\u6216\u201c\u7ed5\u8fc7\u4e2d\u56fd\u5927\u9646 IP\u201d\uff08Bypass LAN\/China\uff09\u3002<br \/>* <strong>\u5168\u5c40\u6a21\u5f0f<\/strong>\uff1a\u6240\u6709\u6d41\u91cf\u90fd\u7ecf\u8fc7\u4ee3\u7406\uff0c\u5982\u679c\u4ee3\u7406\u670d\u52a1\u5668\u8d1f\u8f7d\u9ad8\uff0c\u4f1a\u5bfc\u81f4\u56fd\u5185\u8bbf\u95ee\u4e5f\u53d8\u6162\u3002<br \/>* <strong>\u7ed5\u8fc7\u6a21\u5f0f<\/strong>\uff1a\u4ec5\u5bf9\u6d77\u5916\u7f51\u7ad9\u8d70\u4ee3\u7406\uff0c\u56fd\u5185\u7f51\u7ad9\u76f4\u8fde\u3002\u5982\u679c\u5f00\u542f\u6b64\u6a21\u5f0f\u540e\u56fd\u5185\u8bbf\u95ee\u4f9d\u7136\u6162\uff0c\u8bf4\u660e\u95ee\u9898\u4e0d\u5728\u4ee3\u7406\u672c\u8eab\uff0c\u800c\u5728\u672c\u5730\u7f51\u7edc\u6216 DNS \u89e3\u6790\u3002<\/p>\n\n<h2>\u4e8c\u3001 \u4f18\u5316\u8282\u70b9\u9009\u62e9\u4e0e\u7ebf\u8def\u7c7b\u578b<\/h2>\n<p>\u8282\u70b9\u662f\u6570\u636e\u4f20\u8f93\u7684\u901a\u9053\uff0c\u4e0d\u540c\u7684\u8282\u70b9\u7c7b\u578b\u548c\u5730\u7406\u4f4d\u7f6e\u5bf9\u901f\u5ea6\u6709\u51b3\u5b9a\u6027\u5f71\u54cd\u3002<\/p>\n<p><strong>1. \u8282\u70b9\u7c7b\u578b\u7684\u5339\u914d<\/strong><br \/>* <strong>\u666e\u901a\u8282\u70b9<\/strong>\uff1a\u9002\u5408\u65e5\u5e38\u6d4f\u89c8\uff0c\u5e26\u5bbd\u53ef\u80fd\u6709\u9650\u3002<br \/>* <strong>\u4e13\u7ebf\/CDN \u8282\u70b9<\/strong>\uff1a\u901a\u5e38\u63a5\u5165\u56fd\u5185 CDN \u7f51\u7edc\uff0c\u5ef6\u8fdf\u66f4\u4f4e\uff0c\u9002\u5408\u89c6\u9891\u6d41\u5a92\u4f53\u3002\u5982\u679c\u8bbf\u95ee\u7279\u5b9a\u56fd\u5185\u5e73\u53f0\uff08\u5982\u89c6\u9891\u7f51\u7ad9\uff09\u901f\u5ea6\u6162\uff0c\u5c1d\u8bd5\u5728\u5ba2\u6237\u7aef\u7b5b\u9009\u5668\u4e2d\u9009\u62e9\u5e26\u6709\u201cCN\u201d\u3001\u201c\u56fd\u5185\u201d\u3001\u201c\u4e13\u7ebf\u201d\u6216\u201cCDN\u201d\u6807\u7b7e\u7684\u8282\u70b9\u3002<br \/>* <strong>IPLC \u4e13\u7ebf<\/strong>\uff1a\u5546\u4e1a\u7ea7\u7ebf\u8def\uff0c\u7a33\u5b9a\u6027\u9ad8\uff0c\u4f46\u6210\u672c\u8f83\u9ad8\u3002\u5982\u679c\u666e\u901a\u8282\u70b9\u9891\u7e41\u65ad\u6d41\uff0c\u8003\u8651\u662f\u5426\u56e0\u7ebf\u8def\u62e5\u585e\u5bfc\u81f4\uff0c\u53ef\u5c1d\u8bd5\u5207\u6362\u4e0d\u540c\u8fd0\u8425\u5546\uff08\u5982\u4ece\u7535\u4fe1\u5207\u6362\u5230\u8054\u901a\uff09\u7684\u8282\u70b9\u8fdb\u884c\u5bf9\u6bd4\u3002<\/p>\n<p><strong>2. \u5730\u7406\u4f4d\u7f6e\u4e0e\u8def\u7531\u8df3\u6570<\/strong><br \/>* <strong>\u8ddd\u79bb\u539f\u5219<\/strong>\uff1a\u7269\u7406\u8ddd\u79bb\u8d8a\u8fd1\uff0c\u5ef6\u8fdf\u901a\u5e38\u8d8a\u4f4e\u3002\u4f8b\u5982\uff0c\u5728\u65e5\u672c\u8bbf\u95ee\u4e2d\u56fd\uff0c\u9009\u62e9\u4e1c\u4eac\u8282\u70b9\u901a\u5e38\u4f18\u4e8e\u9009\u62e9\u6d1b\u6749\u77f6\u8282\u70b9\u3002<br \/>* <strong>\u8def\u7531\u8df3\u6570<\/strong>\uff1a\u907f\u514d\u9009\u62e9\u7ecf\u8fc7\u591a\u6b21\u4e2d\u8f6c\u7684\u8282\u70b9\u3002\u67d0\u4e9b\u514d\u8d39\u6216\u5ec9\u4ef7\u670d\u52a1\u53ef\u80fd\u901a\u8fc7\u591a\u8df3\u8def\u7531\u9690\u85cf\u771f\u5b9e\u4f4d\u7f6e\uff0c\u8fd9\u4f1a\u663e\u8457\u589e\u52a0\u5ef6\u8fdf\u3002\u5728\u8282\u70b9\u5217\u8868\u4e2d\uff0c\u4f18\u5148\u9009\u62e9\u201c\u5355\u8df3\u201d\u6216\u76f4\u8fde\u6027\u5f3a\u7684\u7ebf\u8def\u3002<\/p>\n<p><strong>3. \u8d1f\u8f7d\u4e0e\u5e76\u53d1\u60c5\u51b5<\/strong><br \/>* <strong>\u9ad8\u5cf0\u65f6\u6bb5<\/strong>\uff1a\u665a\u95f4\u9ec4\u91d1\u65f6\u6bb5\uff0c\u5171\u4eab\u8282\u70b9\u7684\u7528\u6237\u5e76\u53d1\u91cf\u6fc0\u589e\uff0c\u4f1a\u5bfc\u81f4\u5e26\u5bbd\u88ab\u5206\u644a\uff0c\u901f\u5ea6\u4e0b\u964d\u3002<br \/>* <strong>\u5e94\u5bf9\u7b56\u7565<\/strong>\uff1a\u5c1d\u8bd5\u5728\u975e\u9ad8\u5cf0\u65f6\u6bb5\u6d4b\u8bd5\u540c\u4e00\u8282\u70b9\u7684\u901f\u5ea6\u3002\u5982\u679c\u901f\u5ea6\u5dee\u5f02\u5de8\u5927\uff0c\u8bf4\u660e\u8be5\u8282\u70b9\u8d1f\u8f7d\u8fc7\u9ad8\uff0c\u5e94\u66f4\u6362\u5176\u4ed6\u4f4e\u8d1f\u8f7d\u8282\u70b9\u3002<\/p>\n<h2>\u4e09\u3001 \u6392\u67e5\u672c\u5730\u7f51\u7edc\u4e0e DNS \u89e3\u6790\u95ee\u9898<\/h2>\n<p>\u5373\u4f7f\u4ee3\u7406\u5de5\u5177\u914d\u7f6e\u5b8c\u7f8e\uff0c\u672c\u5730\u7f51\u7edc\u73af\u5883\u7684\u95ee\u9898\u4e5f\u4f1a\u5bfc\u81f4\u201c\u611f\u89c9\u201d\u901f\u5ea6\u53d8\u6162\u3002<\/p>\n<p><strong>1. DNS \u89e3\u6790\u5ef6\u8fdf<\/strong><br \/>* <strong>\u95ee\u9898\u73b0\u8c61<\/strong>\uff1a\u7f51\u7ad9\u80fd\u6253\u5f00\uff0c\u4f46\u70b9\u51fb\u94fe\u63a5\u540e\u7b49\u5f85\u54cd\u5e94\u7684\u65f6\u95f4\u5f88\u957f\u3002<br \/>* <strong>\u539f\u56e0<\/strong>\uff1a\u4ee3\u7406\u5de5\u5177\u9ed8\u8ba4\u4f7f\u7528\u7cfb\u7edf DNS \u6216\u516c\u5171 DNS\uff08\u5982 8.8.8.8\uff09\uff0c\u8fd9\u4e9b DNS \u5728\u6d77\u5916\u89e3\u6790\u56fd\u5185\u57df\u540d\u65f6\u53ef\u80fd\u8fd4\u56de\u975e\u6700\u4f18 IP\uff0c\u6216\u89e3\u6790\u901f\u5ea6\u6162\u3002<br \/>* <strong>\u89e3\u51b3\u65b9\u6cd5<\/strong>\uff1a<br \/> * \u5728\u5ba2\u6237\u7aef\u8bbe\u7f6e\u4e2d\u542f\u7528\u201c\u672c\u5730 DNS\u201d\u6216\u201cFake-IP\u201d\u6a21\u5f0f\uff08\u5982\u679c\u652f\u6301\uff09\u3002Fake-IP \u6a21\u5f0f\u53ef\u4ee5\u52a0\u901f\u57df\u540d\u54cd\u5e94\uff0c\u51cf\u5c11 DNS \u67e5\u8be2\u7b49\u5f85\u65f6\u95f4\u3002<br \/> * \u624b\u52a8\u6307\u5b9a DNS \u670d\u52a1\u5668\u3002\u5c1d\u8bd5\u4f7f\u7528\u56fd\u5185\u4e3b\u6d41 DNS\uff08\u5982\u963f\u91cc DNS 114.114.114.114\uff0c\u817e\u8baf DNSPod 119.29.29.29\uff09\u4f5c\u4e3a\u76f4\u8fde DNS\uff0c\u786e\u4fdd\u56fd\u5185\u57df\u540d\u89e3\u6790\u5feb\u901f\u51c6\u786e\u3002<\/p>\n<p><strong>2. MTU\uff08\u6700\u5927\u4f20\u8f93\u5355\u5143\uff09\u8bbe\u7f6e\u4e0d\u5f53<\/strong><br \/>* <strong>\u95ee\u9898\u73b0\u8c61<\/strong>\uff1a\u90e8\u5206\u7f51\u9875\u65e0\u6cd5\u52a0\u8f7d\uff0c\u6216\u5927\u6587\u4ef6\u4f20\u8f93\u4e2d\u65ad\u3002<br \/>* <strong>\u539f\u56e0<\/strong>\uff1a\u4ee3\u7406\u534f\u8bae\u5c01\u88c5\u4f1a\u589e\u52a0\u6570\u636e\u5305\u5934\u90e8\u5927\u5c0f\u3002\u5982\u679c MTU \u8bbe\u7f6e\u8fc7\u5927\uff0c\u6570\u636e\u5305\u4f1a\u88ab\u5206\u5305\uff0c\u5bfc\u81f4\u4f20\u8f93\u6548\u7387\u964d\u4f4e\u751a\u81f3\u4e22\u5305\u3002<br \/>* <strong>\u89e3\u51b3\u65b9\u6cd5<\/strong>\uff1a\u5c1d\u8bd5\u5728\u5ba2\u6237\u7aef\u7f51\u7edc\u9002\u914d\u5668\u6216\u7cfb\u7edf\u8bbe\u7f6e\u4e2d\u964d\u4f4e MTU \u503c\u3002\u901a\u5e38\u4ece 1500 \u5f00\u59cb\u5c1d\u8bd5\uff0c\u9010\u6b65\u4e0b\u8c03\u81f3 1400\u30011300\uff0c\u76f4\u5230\u7f51\u7edc\u6062\u590d\u6b63\u5e38\u3002<\/p>\n<p><strong>3. \u672c\u5730\u7f51\u7edc\u5e72\u6270<\/strong><br \/>* <strong>Wi-Fi \u4fe1\u53f7<\/strong>\uff1a\u65e0\u7ebf\u4fe1\u53f7\u4e0d\u7a33\u5b9a\u4f1a\u5bfc\u81f4\u4e22\u5305\uff0c\u8868\u73b0\u4e3a\u4ee3\u7406\u8fde\u63a5\u6296\u52a8\u3002\u5efa\u8bae\u4f7f\u7528\u7f51\u7ebf\u8fde\u63a5\u8def\u7531\u5668\uff0c\u6216\u9760\u8fd1 Wi-Fi \u4fe1\u53f7\u6e90\u3002<br \/>* <strong>\u8fd0\u8425\u5546\u9650\u5236<\/strong>\uff1a\u90e8\u5206\u6d77\u5916\u8fd0\u8425\u5546\u5bf9\u7279\u5b9a\u7aef\u53e3\u6216\u534f\u8bae\u8fdb\u884c\u9650\u901f\u3002\u5c1d\u8bd5\u5207\u6362\u7aef\u53e3\uff08\u5982\u4ece 443 \u5207\u6362\u5230 8080 \u6216\u81ea\u5b9a\u4e49\u7aef\u53e3\uff09\uff0c\u770b\u662f\u5426\u6709\u6539\u5584\u3002<\/p>\n<h2>\u56db\u3001 \u5e38\u89c1\u573a\u666f\u7684\u9488\u5bf9\u6027\u4f18\u5316<\/h2>\n<p>\u4e0d\u540c\u5e94\u7528\u5bf9\u7f51\u7edc\u7684\u8981\u6c42\u4e0d\u540c\uff0c\u9700\u91c7\u53d6\u4e0d\u540c\u7684\u4f18\u5316\u7b56\u7565\u3002<\/p>\n<table style=\"width:100%;border-collapse:collapse;margin:24px 0;\">\n<thead>\n<tr>\n<th style=\"border:1px solid #ddd;padding:10px;background:#f7f7f7;text-align:left;\">\u5e94\u7528\u573a\u666f<\/th>\n<th style=\"border:1px solid #ddd;padding:10px;background:#f7f7f7;text-align:left;\">\u5e38\u89c1\u75c7\u72b6<\/th>\n<th style=\"border:1px solid #ddd;padding:10px;background:#f7f7f7;text-align:left;\">\u6838\u5fc3\u4f18\u5316\u65b9\u5411<\/th>\n<th style=\"border:1px solid #ddd;padding:10px;background:#f7f7f7;text-align:left;\">\u5173\u952e\u8bbe\u7f6e\u5efa\u8bae<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>\u7f51\u9875\u6d4f\u89c8<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u9875\u9762\u52a0\u8f7d\u6162\uff0c\u56fe\u7247\u5ef6\u8fdf\u663e\u793a<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">DNS \u89e3\u6790\u901f\u5ea6\u3001TCP \u8fde\u63a5\u590d\u7528<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u542f\u7528 Fake-IP\uff1b\u4f7f\u7528 WS\/gRPC \u534f\u8bae\uff1b\u68c0\u67e5\u672c\u5730 DNS \u662f\u5426\u6c61\u67d3<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>\u89c6\u9891\u6d41\u5a92\u4f53<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u7f13\u51b2\u3001\u5206\u8fa8\u7387\u81ea\u52a8\u964d\u4f4e<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u5e26\u5bbd\u5145\u8db3\u6027\u3001\u8282\u70b9 CDN \u8986\u76d6<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u9009\u62e9\u6807\u6ce8\u201c\u56fd\u5185\u4e13\u7ebf\u201d\u6216\u201cCN\u201d\u7684\u8282\u70b9\uff1b\u5173\u95ed\u89c6\u9891\u52a0\u901f\u529f\u80fd\uff08\u5982\u6709\uff09\uff1b\u907f\u514d\u4f7f\u7528\u9ad8\u5ef6\u8fdf\u8282\u70b9<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>\u5728\u7ebf\u6e38\u620f<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">Ping \u503c\u9ad8\uff0c\u8df3 ping\uff0c\u6389\u7ebf<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u5ef6\u8fdf\u7a33\u5b9a\u6027\u3001UDP \u652f\u6301<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u9009\u62e9 UDP \u534f\u8bae\u7684\u4e13\u7ebf\u8282\u70b9\uff1b\u5173\u95ed\u6240\u6709\u4e0d\u5fc5\u8981\u7684\u540e\u53f0\u4e0b\u8f7d\uff1b\u9009\u62e9\u5730\u7406\u4f4d\u7f6e\u6700\u8fd1\u7684\u8282\u70b9<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>\u5927\u6587\u4ef6\u4e0b\u8f7d<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u901f\u5ea6\u5ffd\u5feb\u5ffd\u6162\uff0c\u4e2d\u65ad<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u8fde\u63a5\u6570\u3001TCP \u7a97\u53e3\u5927\u5c0f<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u5728\u5ba2\u6237\u7aef\u4e2d\u589e\u52a0\u6700\u5927\u5e76\u53d1\u8fde\u63a5\u6570\uff1b\u5c1d\u8bd5\u5207\u6362 TCP \u6a21\u5f0f\u4e3a UDP\uff08\u5982\u679c\u534f\u8bae\u652f\u6301\uff09\uff1b\u68c0\u67e5\u8282\u70b9\u5e26\u5bbd\u4e0a\u9650<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/p>\n<h2>\u4e94\u3001 \u9a8c\u8bc1\u4e0e\u6301\u7eed\u76d1\u63a7<\/h2>\n<p>\u5b8c\u6210\u4e0a\u8ff0\u8c03\u6574\u540e\uff0c\u9700\u8981\u5ba2\u89c2\u9a8c\u8bc1\u6548\u679c\uff0c\u800c\u975e\u51ed\u4e3b\u89c2\u611f\u89c9\u3002<\/p>\n<p><strong>1. \u4f7f\u7528\u4e13\u4e1a\u6d4b\u901f\u5de5\u5177<\/strong><br \/>* \u5728\u4ee3\u7406\u8fde\u63a5\u72b6\u6001\u4e0b\uff0c\u4f7f\u7528 Speedtest \u6216 Cloudflare Speed Test \u7b49\u5de5\u5177\uff0c\u5206\u522b\u6d4b\u8bd5\u4ee3\u7406\u901a\u9053\u548c\u672c\u5730\u76f4\u8fde\u901a\u9053\u7684\u901f\u5ea6\u3002<br \/>* \u5bf9\u6bd4 Ping \u503c\uff08\u5ef6\u8fdf\uff09\u548c Jitter\uff08\u6296\u52a8\uff09\u3002\u7a33\u5b9a\u7684\u4ee3\u7406\u8fde\u63a5 Ping \u503c\u5e94\u4f4e\u4e8e 200ms\uff08\u89c6\u8ddd\u79bb\u800c\u5b9a\uff09\uff0c\u6296\u52a8\u5e94\u5c0f\u4e8e 20ms\u3002<\/p>\n<p><strong>2. \u8ffd\u8e2a\u8def\u7531\u8def\u5f84<\/strong><br \/>* \u4f7f\u7528 `traceroute` (macOS\/Linux) \u6216 `tracert` (Windows) \u547d\u4ee4\uff0c\u8ffd\u8e2a\u56fd\u5185\u57df\u540d\u5728\u4ee3\u7406\u6a21\u5f0f\u4e0b\u7684\u8def\u7531\u8def\u5f84\u3002<br \/>* \u68c0\u67e5\u662f\u5426\u6709\u660e\u663e\u7684\u8def\u7531\u7ed5\u8def\uff08\u5982\u53bb\u7a0b\u7ed5\u9053\u6b27\u7f8e\u518d\u56de\u56fd\uff09\u6216\u4e2d\u95f4\u8282\u70b9\u4e22\u5305\uff08\u663e\u793a `* * *`\uff09\u3002\u5982\u679c\u8def\u5f84\u5f02\u5e38\uff0c\u8bf4\u660e\u8282\u70b9\u8def\u7531\u4e0d\u4f73\uff0c\u9700\u66f4\u6362\u8282\u70b9\u3002<\/p>\n<p><strong>3. \u65e5\u5fd7\u5206\u6790<\/strong><br \/>* \u5f00\u542f\u5ba2\u6237\u7aef\u7684\u8be6\u7ec6\u65e5\u5fd7\u6a21\u5f0f\uff0c\u89c2\u5bdf\u8fde\u63a5\u5efa\u7acb\u65f6\u7684\u63e1\u624b\u65f6\u95f4\u3002\u5982\u679c\u63e1\u624b\u65f6\u95f4\u8fc7\u957f\uff08\u8d85\u8fc7 2 \u79d2\uff09\uff0c\u53ef\u80fd\u662f\u7aef\u53e3\u88ab\u5c01\u6216\u534f\u8bae\u88ab\u5e72\u6270\uff0c\u9700\u91cd\u65b0\u914d\u7f6e\u534f\u8bae\u6216\u66f4\u6362\u7aef\u53e3\u3002<\/p>\n<p>\u901a\u8fc7\u4e0a\u8ff0\u4ece\u5ba2\u6237\u7aef\u534f\u8bae\u3001\u8282\u70b9\u9009\u62e9\u3001\u672c\u5730\u7f51\u7edc\u5230\u5177\u4f53\u573a\u666f\u7684\u7cfb\u7edf\u5316\u6392\u67e5\uff0c\u5927\u591a\u6570\u56de\u56fd\u8bbf\u95ee\u901f\u5ea6\u7f13\u6162\u7684\u95ee\u9898\u90fd\u80fd\u627e\u5230\u6839\u6e90\u5e76\u5f97\u5230\u6539\u5584\u3002\u5173\u952e\u5728\u4e8e\u8010\u5fc3\u6d4b\u8bd5\u6bcf\u4e2a\u53d8\u91cf\uff0c\u627e\u5230\u6700\u9002\u5408\u5f53\u524d\u7f51\u7edc\u73af\u5883\u7684\u7ec4\u5408\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u4f60\u5728\u6d77\u5916\u4f7f\u7528\u4ee3\u7406\u5de5\u5177\u8bbf\u95ee\u56fd\u5185\u7f51\u7ad9\u6216\u5e94\u7528\u65f6\uff0c\u5982\u679c\u9047\u5230\u52a0\u8f7d\u7f13\u6162\u3001\u89c6\u9891\u5361\u987f\u6216\u6e38\u620f\u5ef6\u8fdf\u9ad8\u7684\u95ee\u9898\uff0c\u901a\u5e38\u4e0d\u662f\u5355\u4e00\u56e0\u7d20\u9020\u6210 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1171","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/posts\/1171","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/comments?post=1171"}],"version-history":[{"count":0,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/posts\/1171\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/media?parent=1171"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/categories?post=1171"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/tags?post=1171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}