{"id":1245,"date":"2026-08-11T21:34:10","date_gmt":"2026-08-11T13:34:10","guid":{"rendered":"https:\/\/www.suannai.link\/blog\/%e5%9b%9e%e5%9b%bd%e8%ae%bf%e9%97%ae%e8%8a%82%e7%82%b9%e5%bb%b6%e8%bf%9f%e9%ab%98%e6%80%8e%e4%b9%88%e8%a7%a3%e5%86%b3\/"},"modified":"2026-08-11T21:34:10","modified_gmt":"2026-08-11T13:34:10","slug":"%e5%9b%9e%e5%9b%bd%e8%ae%bf%e9%97%ae%e8%8a%82%e7%82%b9%e5%bb%b6%e8%bf%9f%e9%ab%98%e6%80%8e%e4%b9%88%e8%a7%a3%e5%86%b3","status":"publish","type":"post","link":"https:\/\/www.suannai.link\/blog\/%e5%9b%9e%e5%9b%bd%e8%ae%bf%e9%97%ae%e8%8a%82%e7%82%b9%e5%bb%b6%e8%bf%9f%e9%ab%98%e6%80%8e%e4%b9%88%e8%a7%a3%e5%86%b3\/","title":{"rendered":"\u56de\u56fd\u8bbf\u95ee\u8282\u70b9\u5ef6\u8fdf\u9ad8\u600e\u4e48\u89e3\u51b3"},"content":{"rendered":"<p>\u56de\u56fd\u8bbf\u95ee\u8282\u70b9\u5ef6\u8fdf\u9ad8\u901a\u5e38\u8868\u73b0\u4e3a\u89c6\u9891\u7f13\u51b2\u3001\u6e38\u620f\u5361\u987f\u6216\u7f51\u9875\u52a0\u8f7d\u7f13\u6162\uff0c\u8fd9\u5e76\u975e\u5355\u4e00\u56e0\u7d20\u5bfc\u81f4\uff0c\u800c\u662f\u7531\u7269\u7406\u8ddd\u79bb\u3001\u7f51\u7edc\u62e5\u585e\u3001\u534f\u8bae\u6548\u7387\u53ca\u672c\u5730\u914d\u7f6e\u5171\u540c\u51b3\u5b9a\u7684\u3002\u8981\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u4e0d\u80fd\u4ec5\u4f9d\u8d56\u66f4\u6362\u8282\u70b9\uff0c\u800c\u9700\u8981\u6309\u7167\u201c\u534f\u8bae\u4f18\u5316\u2014\u7ebf\u8def\u9009\u62e9\u2014\u672c\u5730\u914d\u7f6e\u201d\u7684\u903b\u8f91\u987a\u5e8f\u8fdb\u884c<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\">\u6392\u67e5\u548c\u8c03\u6574<\/a>\u3002<\/p>\n<h2>\u4e3a\u4ec0\u4e48\u56de\u56fd\u8bbf\u95ee\u5ef6\u8fdf\u4f1a\u7a81\u7136\u53d8\u9ad8\uff1f<\/h2>\n<p>\u56de\u56fd\u6d41\u91cf\u6d89\u53ca\u8de8\u56fd\u6570\u636e\u4f20\u8f93\uff0c\u7269\u7406\u8ddd\u79bb\u51b3\u5b9a\u4e86\u6700\u4f4e\u5ef6\u8fdf\u4e0b\u9650\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u8fde\u63a5\u4f4d\u4e8e\u5317\u7f8e\u6216\u6b27\u6d32\u7684\u8282\u70b9\u8bbf\u95ee\u56fd\u5185\u670d\u52a1\u5668\uff0c\u57fa\u7840\u5ef6\u8fdf\u901a\u5e38\u5728 150ms \u81f3 200ms \u4e4b\u95f4\u3002\u5982\u679c\u5ef6\u8fdf\u8d85\u8fc7 300ms \u6216\u51fa\u73b0\u5267\u70c8\u6ce2\u52a8\uff08\u6296\u52a8\uff09\uff0c\u901a\u5e38\u610f\u5473\u7740\u7f51\u7edc\u94fe\u8def\u4e2d\u5b58\u5728\u975e\u7269\u7406\u6027\u7684\u963b\u585e\u6216\u914d\u7f6e\u9519\u8bef\u3002<\/p>\n<p>\u5e38\u89c1\u7684\u9ad8\u5ef6\u8fdf\u539f\u56e0\u5305\u62ec\uff1a<br \/>\u2022 <strong>\u9aa8\u5e72\u7f51\u62e5\u585e<\/strong>\uff1a\u5728\u665a\u95f4\u9ad8\u5cf0\u65f6\u6bb5\uff0c\u56fd\u9645\u51fa\u53e3\u5e26\u5bbd\u53ef\u80fd\u62e5\u5835\uff0c\u5bfc\u81f4\u6570\u636e\u5305\u4e22\u5931\u7387\u4e0a\u5347\uff0c\u8868\u73b0\u4e3a\u9ad8 Ping \u503c\u548c\u6389\u7ebf\u3002<br \/>\u2022 <strong>\u534f\u8bae\u5f00\u9500\u8fc7\u5927<\/strong>\uff1a\u90e8\u5206\u8001\u65e7\u6216\u4f4e\u6548\u7684\u534f\u8bae\u5728\u52a0\u5bc6\u548c\u89e3\u5bc6\u8fc7\u7a0b\u4e2d\u6d88\u8017\u8fc7\u591a CPU \u8d44\u6e90\uff0c\u6216\u8005\u6570\u636e\u5305\u5934\u90e8\u4fe1\u606f\u5197\u4f59\uff0c\u5bfc\u81f4\u4f20\u8f93\u6548\u7387\u4f4e\u4e0b\u3002<br \/>\u2022 <strong>\u8def\u7531\u8def\u5f84\u4e0d\u4f73<\/strong>\uff1a\u81ea\u52a8\u9009\u62e9\u7684\u8282\u70b9\u53ef\u80fd\u7ecf\u8fc7\u4e86\u591a\u4e2a\u4e0d\u5fc5\u8981\u7684\u4e2d\u8f6c\u8df3\u70b9\uff0c\u6216\u8005\u8fde\u63a5\u5230\u4e86\u88ab\u4e25\u91cd\u5e72\u6270\u7684 IP \u6bb5\u3002<br \/>\u2022 <strong>\u672c\u5730 MTU \u8bbe\u7f6e\u4e0d\u5f53<\/strong>\uff1a\u5982\u679c\u5ba2\u6237\u7aef\u7684 MTU\uff08\u6700\u5927\u4f20\u8f93\u5355\u5143\uff09\u8bbe\u7f6e\u5927\u4e8e\u5b9e\u9645\u7f51\u7edc\u94fe\u8def\u5141\u8bb8\u7684\u503c\uff0c\u4f1a\u5bfc\u81f4\u6570\u636e\u5305\u5206\u7247\u6216\u4e22\u5f03\uff0c\u5f15\u53d1\u4e25\u91cd\u7684\u8fde\u63a5\u4e0d\u7a33\u5b9a\u3002<\/p>\n\n<h2>\u7b2c\u4e00\u6b65\uff1a\u4f18\u5316\u4f20\u8f93\u534f\u8bae\u4e0e\u52a0\u5bc6\u65b9\u5f0f<\/h2>\n<p>\u534f\u8bae\u662f\u51b3\u5b9a\u6570\u636e\u4f20\u8f93\u6548\u7387\u7684\u6838\u5fc3\u3002\u5bf9\u4e8e\u8ffd\u6c42\u4f4e\u5ef6\u8fdf\u7684\u7528\u6237\uff0c\u534f\u8bae\u7684\u9009\u62e9\u4f18\u5148\u7ea7\u901a\u5e38\u9ad8\u4e8e\u8282\u70b9\u672c\u8eab\u7684\u8d28\u91cf\u3002<\/p>\n<h3>1. \u5207\u6362\u81f3\u66f4\u9ad8\u6548\u7684\u534f\u8bae<\/h3>\n<p>\u4f20\u7edf\u7684 TCP \u534f\u8bae\u5728\u8de8\u56fd\u7f51\u7edc\u4e2d\u5bb9\u6613\u53d7\u5230\u4e22\u5305\u91cd\u4f20\u673a\u5236\u7684\u5f71\u54cd\uff0c\u5bfc\u81f4\u5ef6\u8fdf\u6fc0\u589e\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u57fa\u4e8e UDP \u7684\u534f\u8bae\u901a\u5e38\u5177\u6709\u66f4\u597d\u7684\u6297\u4e22\u5305\u80fd\u529b\u548c\u66f4\u4f4e\u7684\u5ef6\u8fdf\u3002<\/p>\n<p>* <strong>\u63a8\u8350\u65b9\u6848<\/strong>\uff1a\u5c1d\u8bd5\u4f7f\u7528 <strong>Reality<\/strong> \u6216 <strong>Hysteria<\/strong> \u7b49\u65b0\u578b\u534f\u8bae\u3002\u8fd9\u4e9b\u534f\u8bae\u9488\u5bf9\u5f31\u7f51\u73af\u5883\u8fdb\u884c\u4e86\u4f18\u5316\uff0c\u80fd\u591f\u663e\u8457\u964d\u4f4e\u63e1\u624b\u65f6\u95f4\u548c\u4f20\u8f93\u5ef6\u8fdf\u3002<br \/>* <strong>\u66ff\u4ee3\u65b9\u6848<\/strong>\uff1a\u5982\u679c\u5fc5\u987b\u4f7f\u7528 V2Ray \u6838\u5fc3\uff0c\u5efa\u8bae\u5c1d\u8bd5 <strong>uTLS<\/strong> \u6a21\u5f0f\u3002uTLS \u53ef\u4ee5\u6a21\u62df\u4e3b\u6d41\u6d4f\u89c8\u5668\u7684 TLS \u6307\u7eb9\uff0c\u4e0d\u4ec5\u6709\u52a9\u4e8e\u7ed5\u8fc7\u5e72\u6270\uff0c\u8fd8\u80fd\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u63d0\u5347\u63e1\u624b\u901f\u5ea6\u3002<br \/>* <strong>\u907f\u514d\u65b9\u6848<\/strong>\uff1a\u907f\u514d\u4f7f\u7528\u9ed8\u8ba4\u7684 TCP + TLS \u7ec4\u5408\u8fdb\u884c\u957f\u8fde\u63a5\u7684\u5927\u6d41\u91cf\u4f20\u8f93\uff0c\u9664\u975e\u4f60\u786e\u8ba4\u8282\u70b9\u652f\u6301 TCP Fast Open (TFO)\u3002<\/p>\n<h3>2. \u8c03\u6574\u52a0\u5bc6\u7b97\u6cd5<\/h3>\n<p>\u52a0\u5bc6\u7b97\u6cd5\u7684\u8ba1\u7b97\u590d\u6742\u5ea6\u76f4\u63a5\u5f71\u54cd\u5ef6\u8fdf\u3002AES-256-GCM \u867d\u7136\u5b89\u5168\uff0c\u4f46\u5728\u67d0\u4e9b\u8001\u65e7\u8bbe\u5907\u4e0a\u53ef\u80fd\u6210\u4e3a\u74f6\u9888\u3002<\/p>\n<p>* <strong>\u64cd\u4f5c\u5efa\u8bae<\/strong>\uff1a\u5728\u5ba2\u6237\u7aef\u8bbe\u7f6e\u4e2d\uff0c\u5c1d\u8bd5\u5c06\u52a0\u5bc6\u65b9\u5f0f\u66f4\u6539\u4e3a <strong>Chacha20-Poly1305<\/strong> \u6216 <strong>AEAD<\/strong> \u7cfb\u5217\u3002\u8fd9\u4e9b\u7b97\u6cd5\u5728\u79fb\u52a8\u8bbe\u5907\u548c\u666e\u901a PC \u4e0a\u901a\u5e38\u5177\u6709\u66f4\u9ad8\u7684\u6267\u884c\u6548\u7387\uff0c\u80fd\u51cf\u5c11\u5904\u7406\u5ef6\u8fdf\u3002<br \/>* <strong>\u6ce8\u610f<\/strong>\uff1a\u786e\u4fdd\u670d\u52a1\u7aef\u4e0e\u5ba2\u6237\u7aef\u7684\u52a0\u5bc6\u65b9\u5f0f\u5b8c\u5168\u4e00\u81f4\uff0c\u5426\u5219\u4f1a\u5bfc\u81f4\u8fde\u63a5\u5931\u8d25\u3002<\/p>\n<h2>\u7b2c\u4e8c\u6b65\uff1a\u79d1\u5b66\u9009\u62e9\u56de\u56fd\u8282\u70b9<\/h2>\n<p>\u5373\u4f7f\u534f\u8bae\u6b63\u786e\uff0c\u5982\u679c\u8282\u70b9\u672c\u8eab\u7684\u8d28\u91cf\u4e0d\u4f73\uff0c\u5ef6\u8fdf\u4f9d\u7136\u65e0\u6cd5\u89e3\u51b3\u3002\u56de\u56fd\u8282\u70b9\u7684\u8d28\u91cf\u4e3b\u8981\u4f53\u73b0\u5728\u201c\u56de\u7a0b\u7ebf\u8def\u201d\u4e0a\u3002<\/p>\n<h3>1. \u533a\u5206\u201c\u76f4\u8fde\u201d\u4e0e\u201c\u4e2d\u8f6c\u201d\u8282\u70b9<\/h3>\n<p>* <strong>\u76f4\u8fde\u8282\u70b9<\/strong>\uff1a\u76f4\u63a5\u4ece\u6d77\u5916\u8282\u70b9\u8fde\u63a5\u81f3\u56fd\u5185\u8fd0\u8425\u5546\u9aa8\u5e72\u7f51\uff0c\u4e2d\u95f4\u8df3\u70b9\u5c11\uff0c\u5ef6\u8fdf\u6700\u4f4e\u3002<br \/>* <strong>\u4e2d\u8f6c\u8282\u70b9<\/strong>\uff1a\u6570\u636e\u5148\u4f20\u5230\u7b2c\u4e09\u56fd\uff0c\u518d\u56de\u56fd\uff0c\u6216\u7ecf\u8fc7\u591a\u6b21\u4e2d\u8f6c\u3002\u8fd9\u7c7b\u8282\u70b9\u5ef6\u8fdf\u901a\u5e38\u8f83\u9ad8\u4e14\u4e0d\u7a33\u5b9a\u3002<\/p>\n<p><strong>\u5224\u65ad\u65b9\u6cd5<\/strong>\uff1a\u5728\u8ba2\u9605\u94fe\u63a5\u6216\u5ba2\u6237\u7aef\u8282\u70b9\u5217\u8868\u4e2d\uff0c\u5bfb\u627e\u6807\u6ce8\u6709 \u201cCN2 GIA\u201d\u3001\u201cAS9923\u201d\u3001\u201cCN2 GT\u201d \u6216 \u201c\u76f4\u8fde\u56de\u56fd\u201d \u5b57\u6837\u7684\u8282\u70b9\u3002\u867d\u7136\u8fd9\u7c7b\u8282\u70b9\u901a\u5e38\u4ef7\u683c\u8f83\u9ad8\uff0c\u4f46\u5176\u7f51\u7edc\u8d28\u91cf\u8fdc\u8d85\u666e\u901a\u8282\u70b9\u3002<\/p>\n<h3>2. \u4f7f\u7528 Ping \u503c\u7b5b\u9009\u8282\u70b9<\/h3>\n<p>\u4e0d\u8981\u76f2\u76ee\u70b9\u51fb\u201c\u81ea\u52a8\u9009\u62e9\u201d\u3002\u5ba2\u6237\u7aef\u7684\u81ea\u52a8\u9009\u62e9\u529f\u80fd\u5f80\u5f80\u57fa\u4e8e\u8fde\u63a5\u901f\u5ea6\u800c\u975e\u5ef6\u8fdf\u3002<\/p>\n<p>* <strong>\u64cd\u4f5c\u6b65\u9aa4<\/strong>\uff1a<br \/>\u2022 \u5728\u5ba2\u6237\u7aef\u4e2d\u5bfc\u5165\u8282\u70b9\u5217\u8868\u3002<br \/>\u2022 \u5bf9\u7591\u4f3c\u56de\u56fd\u8282\u70b9\u8fdb\u884c\u624b\u52a8 Ping \u6d4b\u8bd5\uff08\u90e8\u5206\u5ba2\u6237\u7aef\u652f\u6301\u8282\u70b9\u5217\u8868\u4e2d\u7684 Ping \u529f\u80fd\uff09\u3002<br \/>\u2022 \u4f18\u5148\u9009\u62e9 Ping \u503c\u4f4e\u4e8e 100ms \u7684\u8282\u70b9\u3002\u5982\u679c Ping \u503c\u5728 100-150ms \u4e4b\u95f4\uff0c\u901a\u5e38\u53ef\u7528\u4e8e\u6d4f\u89c8\u7f51\u9875\uff1b\u82e5\u9ad8\u4e8e 200ms\uff0c\u5219\u4e0d\u9002\u5408\u6e38\u620f\u6216\u5b9e\u65f6\u89c6\u9891\u3002<br \/>\u2022 \u89c2\u5bdf\u5ef6\u8fdf\u7684\u7a33\u5b9a\u6027\uff08\u6296\u52a8\uff09\u3002\u5982\u679c Ping \u503c\u5728 100ms \u548c 300ms \u4e4b\u95f4\u5267\u70c8\u8df3\u52a8\uff0c\u8bf4\u660e\u8be5\u8282\u70b9\u7ebf\u8def\u4e0d\u7a33\u5b9a\uff0c\u5e94\u76f4\u63a5\u6392\u9664\u3002<\/p>\n<h3>3. \u6d4b\u8bd5\u4e0d\u540c\u8fd0\u8425\u5546\u7684\u7ebf\u8def<\/h3>\n<p>\u56fd\u5185\u6709\u7535\u4fe1\u3001\u8054\u901a\u3001\u79fb\u52a8\u4e09\u5927\u8fd0\u8425\u5546\u3002\u5982\u679c\u4f60\u7684\u5bbd\u5e26\u662f\u7535\u4fe1\uff0c\u4f46\u8fde\u63a5\u7684\u8282\u70b9\u56de\u7a0b\u8d70\u7684\u662f\u79fb\u52a8\u7ebf\u8def\uff0c\u53ef\u80fd\u4f1a\u51fa\u73b0\u8de8\u7f51\u5ef6\u8fdf\u9ad8\u7684\u95ee\u9898\u3002<\/p>\n<p>* <strong>\u89e3\u51b3\u601d\u8def<\/strong>\uff1a\u5c1d\u8bd5\u8fde\u63a5\u6807\u6ce8\u6709\u201c\u7535\u4fe1\u76f4\u8fde\u201d\u6216\u201c\u8054\u901a\u76f4\u8fde\u201d\u7684\u8282\u70b9\u3002\u5982\u679c\u8ba2\u9605\u670d\u52a1\u63d0\u4f9b\u6309\u8fd0\u8425\u5546\u7b5b\u9009\u7684\u529f\u80fd\uff0c\u8bf7\u6839\u636e\u4f60\u7684\u5bbd\u5e26\u8fd0\u8425\u5546\u8fdb\u884c\u5339\u914d\u3002<\/p>\n<h2>\u7b2c\u4e09\u6b65\uff1a\u8c03\u6574\u5ba2\u6237\u7aef\u4e0e\u672c\u5730\u7f51\u7edc\u8bbe\u7f6e<\/h2>\n<p>\u6709\u65f6\u95ee\u9898\u4e0d\u51fa\u5728\u8282\u70b9\u4e0a\uff0c\u800c\u51fa\u5728\u672c\u5730\u8bbe\u5907\u7684\u914d\u7f6e\u4e2d\u3002<\/p>\n<h3>1. \u542f\u7528 MTU \u4f18\u5316<\/h3>\n<p>MTU \u8bbe\u7f6e\u9519\u8bef\u662f\u5bfc\u81f4\u9ad8\u5ef6\u8fdf\u548c\u8fde\u63a5\u65ad\u6d41\u7684\u5e38\u89c1\u539f\u56e0\u3002<\/p>\n<p>* <strong>\u64cd\u4f5c\u5efa\u8bae<\/strong>\uff1a\u5728\u5ba2\u6237\u7aef\u7684\u9ad8\u7ea7\u8bbe\u7f6e\u4e2d\uff0c\u627e\u5230 MTU \u9009\u9879\u3002<br \/> * \u5982\u679c\u4e0d\u786e\u5b9a\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u8bbe\u7f6e\u4e3a <strong>1400<\/strong> \u6216 <strong>1450<\/strong>\u3002<br \/> * \u90e8\u5206\u5ba2\u6237\u7aef\u63d0\u4f9b\u201c\u81ea\u52a8 MTU\u201d\u6216\u201cMTU \u63a2\u6d4b\u201d\u529f\u80fd\uff0c\u5efa\u8bae\u5f00\u542f\u3002<br \/> * <strong>\u539f\u7406<\/strong>\uff1a\u8f83\u5c0f\u7684 MTU \u503c\u53ef\u4ee5\u51cf\u5c11\u6570\u636e\u5305\u5206\u7247\u7684\u6982\u7387\uff0c\u4ece\u800c\u964d\u4f4e\u56e0\u5206\u7247\u4e22\u5931\u5bfc\u81f4\u7684\u91cd\u4f20\u5ef6\u8fdf\u3002<\/p>\n<h3>2. \u542f\u7528 TCP Fast Open (TFO)<\/h3>\n<p>TFO \u5141\u8bb8\u5728 TCP \u63e1\u624b\u5b8c\u6210\u524d\u53d1\u9001\u6570\u636e\uff0c\u53ef\u4ee5\u51cf\u5c11\u63e1\u624b\u65f6\u95f4\u3002<\/p>\n<p>* <strong>\u64cd\u4f5c\u5efa\u8bae<\/strong>\uff1a\u5728\u5ba2\u6237\u7aef\u8bbe\u7f6e\u4e2d\u542f\u7528 <strong>TFO<\/strong> \u6216 <strong>TCP Fast Open<\/strong>\u3002<br \/>* <strong>\u6ce8\u610f<\/strong>\uff1a\u5e76\u975e\u6240\u6709\u7f51\u7edc\u73af\u5883\u90fd\u652f\u6301 TFO\u3002\u5982\u679c\u542f\u7528\u540e\u51fa\u73b0\u8fde\u63a5\u4e0d\u7a33\u5b9a\uff0c\u8bf7\u5c1d\u8bd5\u5173\u95ed\u3002<\/p>\n<h3>3. \u68c0\u67e5\u672c\u5730 DNS \u8bbe\u7f6e<\/h3>\n<p>DNS \u89e3\u6790\u9519\u8bef\u53ef\u80fd\u5bfc\u81f4\u8fde\u63a5\u6307\u5411\u9519\u8bef\u7684\u670d\u52a1\u5668\uff0c\u4ece\u800c\u589e\u52a0\u5ef6\u8fdf\u3002<\/p>\n<p>* <strong>\u64cd\u4f5c\u5efa\u8bae<\/strong>\uff1a<br \/> * \u4f7f\u7528\u5ba2\u6237\u7aef\u5185\u7f6e\u7684 DNS \u529f\u80fd\uff0c\u9009\u62e9 <strong>Fake-IP<\/strong> \u6a21\u5f0f\uff08\u5982\u679c\u5ba2\u6237\u7aef\u652f\u6301\uff09\u3002Fake-IP \u53ef\u4ee5\u663e\u8457\u52a0\u5feb DNS \u89e3\u6790\u901f\u5ea6\uff0c\u63d0\u5347\u9875\u9762\u6253\u5f00\u7684\u54cd\u5e94\u611f\u3002<br \/> * \u6216\u8005\uff0c\u624b\u52a8\u8bbe\u7f6e DNS \u4e3a\u56fd\u5185\u516c\u5171 DNS\uff08\u5982 114.114.114.114 \u6216 223.5.5.5\uff09\uff0c\u4ee5\u786e\u4fdd\u56de\u56fd\u6d41\u91cf\u80fd\u6b63\u786e\u89e3\u6790\u56fd\u5185\u57df\u540d\u3002<\/p>\n<h3>4. \u5173\u95ed IPv6 \u5e72\u6270<\/h3>\n<p>\u5728\u8bb8\u591a\u7f51\u7edc\u73af\u5883\u4e2d\uff0cIPv6 \u7684\u56de\u56fd\u7ebf\u8def\u8d28\u91cf\u8fdc\u4e0d\u5982 IPv4\uff0c\u6216\u8005\u6839\u672c\u4e0d\u901a\uff0c\u5bfc\u81f4\u5ba2\u6237\u7aef\u4f18\u5148\u5c1d\u8bd5 IPv6 \u800c\u8d85\u65f6\u3002<\/p>\n<p>* <strong>\u64cd\u4f5c\u5efa\u8bae<\/strong>\uff1a\u5728\u5ba2\u6237\u7aef\u8bbe\u7f6e\u4e2d\uff0c<strong>\u7981\u7528 IPv6<\/strong> \u6216\u53d6\u6d88\u201c\u53cc\u6808\u201d\u9009\u9879\uff0c\u5f3a\u5236\u4f7f\u7528 IPv4\u3002\u8fd9\u901a\u5e38\u80fd\u7acb\u5373\u89e3\u51b3\u56e0 IPv6 \u8def\u7531\u95ee\u9898\u5bfc\u81f4\u7684\u5ef6\u8fdf\u9ad8\u6216\u65e0\u6cd5\u8fde\u63a5\u3002<\/p>\n<h2>\u7b2c\u56db\u6b65\uff1a\u9a8c\u8bc1\u4e0e\u6301\u7eed\u76d1\u63a7<\/h2>\n<p>\u8c03\u6574\u8bbe\u7f6e\u540e\uff0c\u9700\u8981\u9a8c\u8bc1\u6548\u679c\u5e76\u5efa\u7acb\u76d1\u63a7\u4e60\u60ef\u3002<\/p>\n<h3>1. \u4f7f\u7528\u4e13\u4e1a\u5de5\u5177\u6d4b\u8bd5<\/h3>\n<p>\u4e0d\u8981\u4ec5\u51ed\u4e3b\u89c2\u611f\u89c9\u3002\u4f7f\u7528 <strong>Ping<\/strong> \u547d\u4ee4\u6216 <strong>MTR<\/strong> \u5de5\u5177\u6d4b\u8bd5\u76ee\u6807\u8282\u70b9\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n<p>* <strong>Ping \u6d4b\u8bd5<\/strong>\uff1a\u5728\u547d\u4ee4\u884c\u8f93\u5165 `ping <\u8282\u70b9IP>`\uff0c\u89c2\u5bdf\u5e73\u5747\u5ef6\u8fdf\u548c\u4e22\u5305\u7387\u3002<br \/>* <strong>MTR \u6d4b\u8bd5<\/strong>\uff1aMTR \u7ed3\u5408\u4e86 Ping \u548c Traceroute \u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u663e\u793a\u6570\u636e\u5305\u7ecf\u8fc7\u7684\u6bcf\u4e00\u8df3\u3002\u5982\u679c\u770b\u5230\u67d0\u8df3\u51fa\u73b0\u9ad8\u5ef6\u8fdf\u6216\u4e22\u5305\uff0c\u8bf4\u660e\u95ee\u9898\u51fa\u5728\u8be5\u8df3\u70b9\uff0c\u5e94\u66f4\u6362\u8282\u70b9\u3002<\/p>\n<h3>2. \u5206\u65f6\u6bb5\u6d4b\u8bd5<\/h3>\n<p>\u7f51\u7edc\u72b6\u51b5\u968f\u65f6\u95f4\u53d8\u5316\u3002\u5efa\u8bae\u5728\u4ee5\u4e0b\u65f6\u6bb5\u8fdb\u884c\u6d4b\u8bd5\uff1a<br \/>* <strong>\u95f2\u65f6<\/strong>\uff08\u51cc\u6668 2:00-6:00\uff09\uff1a\u6d4b\u8bd5\u8282\u70b9\u7684\u57fa\u7840\u6027\u80fd\u3002<br \/>* <strong>\u5fd9\u65f6<\/strong>\uff08\u665a\u4e0a 20:00-23:00\uff09\uff1a\u6d4b\u8bd5\u8282\u70b9\u5728\u9ad8\u8d1f\u8f7d\u4e0b\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n<p>\u5982\u679c\u8282\u70b9\u5728\u95f2\u65f6\u6b63\u5e38\uff0c\u4f46\u5728\u5fd9\u65f6\u5ef6\u8fdf\u98d9\u5347\uff0c\u8bf4\u660e\u8be5\u8282\u70b9\u5e26\u5bbd\u4e0d\u8db3\u6216\u62e5\u585e\u4e25\u91cd\uff0c\u9700\u8981\u66f4\u6362\u66f4\u9ad8\u54c1\u8d28\u7684\u7ebf\u8def\u3002<\/p>\n<h3>3. \u5b9a\u671f\u6e05\u7406\u5ba2\u6237\u7aef\u7f13\u5b58<\/h3>\n<p>\u957f\u671f\u4f7f\u7528\u7684\u5ba2\u6237\u7aef\u53ef\u80fd\u4f1a\u79ef\u7d2f\u7f13\u5b58\u6570\u636e\uff0c\u5bfc\u81f4\u914d\u7f6e\u51b2\u7a81\u3002<\/p>\n<p>* <strong>\u64cd\u4f5c\u5efa\u8bae<\/strong>\uff1a\u5b9a\u671f\u91cd\u7f6e\u5ba2\u6237\u7aef\u914d\u7f6e\uff0c\u6216\u91cd\u65b0\u5bfc\u5165\u8ba2\u9605\u94fe\u63a5\u3002\u8fd9\u53ef\u4ee5\u786e\u4fdd\u6240\u6709\u8bbe\u7f6e\u90fd\u662f\u6700\u65b0\u4e14\u6709\u6548\u7684\u3002<\/p>\n<h2>\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n<h3>Q1: \u4e3a\u4ec0\u4e48\u6362\u4e86\u8282\u70b9\u5ef6\u8fdf\u8fd8\u662f\u5f88\u9ad8\uff1f<\/h3>\n<p>\u5982\u679c\u66f4\u6362\u4e86\u591a\u4e2a<a href=\"https:\/\/www.suannai.link\/blog\/%e8%8a%82%e7%82%b9%e5%bb%b6%e8%bf%9f%e9%ab%98%e5%8d%a1%e9%a1%bf%e6%80%8e%e4%b9%88%e8%b0%83%e6%95%b4\/\" target=\"_blank\" rel=\"noopener\">\u8282\u70b9\u5ef6\u8fdf\u4f9d\u7136\u9ad8<\/a>\uff0c\u95ee\u9898\u53ef\u80fd\u51fa\u5728\u672c\u5730\u7f51\u7edc\u73af\u5883\u3002\u5c1d\u8bd5\u5207\u6362\u7f51\u7edc\uff08\u5982\u4ece WiFi \u5207\u6362\u5230\u624b\u673a\u70ed\u70b9\uff09\u8fdb\u884c\u6d4b\u8bd5\u3002\u5982\u679c\u5207\u6362\u540e\u5ef6\u8fdf\u964d\u4f4e\uff0c\u8bf4\u660e\u662f\u539f\u7f51\u7edc\u73af\u5883\uff08\u5982\u8def\u7531\u5668\u8bbe\u7f6e\u3001ISP \u7ebf\u8def\uff09\u7684\u95ee\u9898\u3002<\/p>\n<h3>Q2: \u4f7f\u7528 QUIC \u534f\u8bae\u771f\u7684\u80fd\u964d\u4f4e\u5ef6\u8fdf\u5417\uff1f<\/h3>\n<p>QUIC \u534f\u8bae\u57fa\u4e8e UDP\uff0c\u5177\u6709\u591a\u8def\u590d\u7528\u548c 0-RTT \u63e1\u624b\u4f18\u52bf\uff0c\u7406\u8bba\u4e0a\u80fd\u964d\u4f4e\u5ef6\u8fdf\u3002\u4f46\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0cQUIC \u5bf9\u9632\u706b\u5899\u5e72\u6270\u8f83\u4e3a\u654f\u611f\uff0c\u4e14\u5728\u67d0\u4e9b\u7f51\u7edc\u73af\u5883\u4e0b\u53ef\u80fd\u4e0d\u5982 TCP \u7a33\u5b9a\u3002\u5efa\u8bae\u5148\u6d4b\u8bd5 QUIC\uff0c\u5982\u679c\u7a33\u5b9a\u6027\u5dee\uff0c\u518d\u5207\u56de TCP\u3002<\/p>\n<h3>Q3: \u5ef6\u8fdf\u9ad8\u662f\u5426\u610f\u5473\u7740\u88ab\u5c4f\u853d\uff1f<\/h3>\n<p>\u4e0d\u4e00\u5b9a\u3002\u5ef6\u8fdf\u9ad8\u66f4\u591a\u662f\u7f51\u7edc\u62e5\u585e\u6216\u8def\u7531\u4e0d\u4f73\u7684\u8868\u73b0\u3002\u5982\u679c\u88ab\u5c4f\u853d\uff0c\u901a\u5e38\u8868\u73b0\u4e3a\u5b8c\u5168\u65e0\u6cd5\u8fde\u63a5\u3001\u8fde\u63a5\u8d85\u65f6\u6216\u6570\u636e\u5305\u5927\u91cf\u4e22\u5931\uff08100% \u4e22\u5305\uff09\u3002\u5982\u679c\u8fde\u63a5\u6b63\u5e38\u4f46\u5ef6\u8fdf\u9ad8\uff0c\u901a\u5e38\u662f\u6027\u80fd\u95ee\u9898\u800c\u975e\u5b89\u5168\u95ee\u9898\u3002<\/p>\n<h3>Q4: \u5982\u4f55\u5224\u65ad\u8282\u70b9\u662f\u5426\u9002\u5408\u6e38\u620f\uff1f<\/h3>\n<p>\u6e38\u620f\u5bf9\u5ef6\u8fdf\u548c\u6296\u52a8\u6781\u5176\u654f\u611f\u3002\u9009\u62e9\u8282\u70b9\u65f6\uff0c\u9664\u4e86\u770b\u5e73\u5747 Ping \u503c\uff0c\u66f4\u8981\u770b <strong>Jitter\uff08\u6296\u52a8\uff09<\/strong>\u3002\u6296\u52a8\u8d8a\u5c0f\uff0c\u6e38\u620f\u4f53\u9a8c\u8d8a\u597d\u3002\u907f\u514d\u9009\u62e9\u6807\u6ce8\u4e3a\u201c\u5171\u4eab\u5e26\u5bbd\u201d\u6216\u201c\u514d\u8d39\u201d\u7684\u8282\u70b9\uff0c\u8fd9\u4e9b\u8282\u70b9\u901a\u5e38\u62e5\u585e\u4e25\u91cd\uff0c\u6296\u52a8\u6781\u5927\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u56de\u56fd\u8bbf\u95ee\u8282\u70b9\u5ef6\u8fdf\u9ad8\u901a\u5e38\u8868\u73b0\u4e3a\u89c6\u9891\u7f13\u51b2\u3001\u6e38\u620f\u5361\u987f\u6216\u7f51\u9875\u52a0\u8f7d\u7f13\u6162\uff0c\u8fd9\u5e76\u975e\u5355\u4e00\u56e0\u7d20\u5bfc\u81f4\uff0c\u800c\u662f\u7531\u7269\u7406\u8ddd\u79bb\u3001\u7f51\u7edc\u62e5\u585e\u3001\u534f [&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-1245","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/posts\/1245","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=1245"}],"version-history":[{"count":0,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/posts\/1245\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/media?parent=1245"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/categories?post=1245"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/tags?post=1245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}