{"id":1306,"date":"2026-08-21T17:41:06","date_gmt":"2026-08-21T09:41:06","guid":{"rendered":"https:\/\/www.suannai.link\/blog\/%e7%bf%bb%e5%a2%99%e5%b7%a5%e5%85%b7%e8%8a%82%e7%82%b9%e5%bb%b6%e8%bf%9f%e6%80%8e%e4%b9%88%e6%b5%8b%ef%bc%9a%e4%bb%8e%e5%8e%9f%e7%90%86%e5%88%b0%e5%ae%9e%e6%93%8d%e7%9a%84%e5%ae%8c%e6%95%b4%e6%8e%92\/"},"modified":"2026-08-21T17:41:06","modified_gmt":"2026-08-21T09:41:06","slug":"%e7%bf%bb%e5%a2%99%e5%b7%a5%e5%85%b7%e8%8a%82%e7%82%b9%e5%bb%b6%e8%bf%9f%e6%80%8e%e4%b9%88%e6%b5%8b%ef%bc%9a%e4%bb%8e%e5%8e%9f%e7%90%86%e5%88%b0%e5%ae%9e%e6%93%8d%e7%9a%84%e5%ae%8c%e6%95%b4%e6%8e%92","status":"publish","type":"post","link":"https:\/\/www.suannai.link\/blog\/%e7%bf%bb%e5%a2%99%e5%b7%a5%e5%85%b7%e8%8a%82%e7%82%b9%e5%bb%b6%e8%bf%9f%e6%80%8e%e4%b9%88%e6%b5%8b%ef%bc%9a%e4%bb%8e%e5%8e%9f%e7%90%86%e5%88%b0%e5%ae%9e%e6%93%8d%e7%9a%84%e5%ae%8c%e6%95%b4%e6%8e%92\/","title":{"rendered":"\u7ffb\u5899\u5de5\u5177\u8282\u70b9\u5ef6\u8fdf\u600e\u4e48\u6d4b\uff1a\u4ece\u539f\u7406\u5230\u5b9e\u64cd\u7684\u5b8c\u6574\u6392\u67e5\u6307\u5357"},"content":{"rendered":"<p>\u5728\u4f7f\u7528\u4ee3\u7406\u5de5\u5177\u65f6\uff0c\u8282\u70b9\u5ef6\u8fdf\uff08Ping \u503c\uff09\u662f\u51b3\u5b9a\u7f51\u9875\u52a0\u8f7d\u901f\u5ea6\u548c\u89c6\u9891\u6d41\u7545\u5ea6\u7684\u6838\u5fc3\u6307\u6807\u3002\u5f88\u591a\u65b0\u624b\u7528\u6237\u53d1\u73b0\u5373\u4f7f\u8ba2\u9605\u4e86\u670d\u52a1\uff0c\u4f9d\u7136\u611f\u89c9\u5361\u987f\uff0c\u8fd9\u901a\u5e38\u662f\u56e0\u4e3a\u6ca1\u6709\u6b63\u786e\u6d4b\u8bd5\u8282\u70b9\u5ef6\u8fdf\uff0c\u6216\u8005\u6d4b\u8bd5\u65b9\u6cd5\u672c\u8eab\u5b58\u5728\u504f\u5dee\u3002<\/p>\n<p>\u5ef6\u8fdf\u4f4e\u5e76\u4e0d\u4ee3\u8868\u5b9e\u9645\u4f53\u9a8c\u5c31\u597d\uff0c\u5ef6\u8fdf\u9ad8\u4e5f\u4e0d\u4ee3\u8868\u8282\u70b9\u5b8c\u5168\u4e0d\u53ef\u7528\u3002\u8981\u51c6\u786e\u5224\u65ad\u4e00\u4e2a\u8282\u70b9\u662f\u5426\u9002\u5408\u4f60\uff0c\u9700\u8981\u7406\u89e3\u5ef6\u8fdf\u4ea7\u751f\u7684\u7269\u7406\u539f\u7406\uff0c\u638c\u63e1\u6b63\u786e\u7684\u6d4b\u8bd5\u65b9\u6cd5\uff0c\u5e76\u6392\u9664\u672c\u5730\u73af\u5883\u7684\u5e72\u6270\u3002\u672c\u6587\u5c06\u4ece\u539f\u7406\u3001\u6d4b\u8bd5\u6b65\u9aa4\u3001\u5e38\u89c1\u8bef\u533a\u548c\u6392\u67e5\u903b\u8f91\u56db\u4e2a\u7ef4\u5ea6\uff0c\u5e2e\u52a9\u4f60\u5efa\u7acb\u5bf9\u8282\u70b9\u5ef6\u8fdf\u7684\u5ba2\u89c2\u8ba4\u77e5\u3002<\/p>\n<h2>\u4e3a\u4ec0\u4e48\u4f60\u6d4b\u51fa\u7684\u5ef6\u8fdf\u53ef\u80fd\u4e0d\u51c6\uff1f<\/h2>\n<p>\u5728\u6df1\u5165\u6d4b\u8bd5\u65b9\u6cd5\u4e4b\u524d\uff0c\u5fc5\u987b\u5148\u660e\u786e\u4e00\u4e2a\u4e8b\u5b9e\uff1a<strong>\u4f60\u5728\u5ba2\u6237\u7aef\u770b\u5230\u7684\u5ef6\u8fdf\uff0c\u5e76\u4e0d\u5b8c\u5168\u7b49\u4e8e\u8be5\u8282\u70b9\u5230\u76ee\u6807\u670d\u52a1\u5668\u7684\u771f\u5b9e\u7f51\u7edc\u5ef6\u8fdf\u3002<\/strong><\/p>\n<p>\u4ee3\u7406\u5de5\u5177\uff08\u5982 Clash\u3001V2Ray\u3001<a href=\"https:\/\/www.suannai.link\/blog\/shadowrocket%e5%b7%a5%e5%85%b7%e6%80%8e%e4%b9%88%e6%b5%8b%e8%af%95%e5%bb%b6%e8%bf%9f%ef%bc%9a%e6%8e%92%e6%9f%a5%e5%8d%a1%e9%a1%bf%e4%b8%8e%e4%bc%98%e5%8c%96%e8%bf%9e%e6%8e%a5\/\" target=\"_blank\" rel=\"noopener\">Shadowrocket<\/a> \u7b49\uff09\u7684\u5de5\u4f5c\u539f\u7406\u662f\u5efa\u7acb\u96a7\u9053\u3002\u5f53\u4f60\u70b9\u51fb\u201c\u5feb\u901f\u6d4b\u8bd5\u201d\u6216\u201cPing \u6d4b\u8bd5\u201d\u65f6\uff0c\u5ba2\u6237\u7aef\u5b9e\u9645\u4e0a\u662f\u5728\u505a\u4ee5\u4e0b\u51e0\u4ef6\u4e8b\uff1a<br \/>\u2022 \u5411\u4ee3\u7406\u670d\u52a1\u5668\u53d1\u9001\u4e00\u4e2a\u5c0f\u7684\u6570\u636e\u5305\uff08\u901a\u5e38\u662f ICMP Ping \u6216 TCP SYN \u5305\uff09\u3002<br \/>\u2022 \u7b49\u5f85\u670d\u52a1\u5668\u8fd4\u56de\u786e\u8ba4\u5305\u3002<br \/>\u2022 \u8ba1\u7b97\u5f80\u8fd4\u65f6\u95f4\uff08RTT\uff09\u3002<\/p>\n<p>\u8fd9\u4e2a\u6570\u503c\u53d7\u591a\u79cd\u56e0\u7d20\u5f71\u54cd\uff0c\u5bfc\u81f4\u6d4b\u8bd5\u7ed3\u679c\u53ef\u80fd\u4e0e\u4f60\u7684\u5b9e\u9645\u6d4f\u89c8\u4f53\u9a8c\u4e0d\u7b26\uff1a<br \/>* <strong>\u76ee\u6807\u670d\u52a1\u5668\u5dee\u5f02<\/strong>\uff1a\u4f60\u6d4b\u8bd5\u7684\u662f\u8282\u70b9\u5230\u4ee3\u7406\u670d\u52a1\u5668\u7684\u5ef6\u8fdf\uff0c\u4f46\u5b9e\u9645\u8bbf\u95ee\u7684\u662f Google\u3001YouTube \u6216 GitHub\u3002\u4ee3\u7406\u670d\u52a1\u5668\u5230\u8fd9\u4e9b\u76ee\u6807\u7ad9\u70b9\u4e4b\u95f4\u8fd8\u6709\u4e00\u6bb5\u8ddd\u79bb\u3002<br \/>* <strong>\u534f\u8bae\u5f00\u9500<\/strong>\uff1a\u4e0d\u540c\u534f\u8bae\uff08\u5982 TCP\u3001UDP\u3001WebSocket\u3001gRPC\uff09\u7684\u63e1\u624b\u65b9\u5f0f\u548c\u52a0\u5bc6\u89e3\u5bc6\u8fc7\u7a0b\u4e0d\u540c\uff0c\u5bfc\u81f4\u7684\u5ef6\u8fdf\u8868\u73b0\u4e5f\u4e0d\u540c\u3002<br \/>* <strong>\u5ba2\u6237\u7aef\u6a21\u62df\u8bef\u5dee<\/strong>\uff1a\u90e8\u5206\u5ba2\u6237\u7aef\u7684\u201c\u6d4b\u901f\u201d\u529f\u80fd\u53ea\u662f\u7b80\u5355 Ping \u8282\u70b9 IP\uff0c\u5ffd\u7565\u4e86 DNS \u89e3\u6790\u3001TLS \u63e1\u624b\u7b49\u8017\u65f6\u73af\u8282\u3002<\/p>\n<p>\u56e0\u6b64\uff0c<strong>\u201c\u8282\u70b9\u5ef6\u8fdf\u201d\u53ea\u662f\u53c2\u8003\u6307\u6807\u4e4b\u4e00\uff0c\u4e0d\u80fd\u5355\u72ec\u4f5c\u4e3a\u5224\u65ad\u8282\u70b9\u8d28\u91cf\u7684\u552f\u4e00\u6807\u51c6\u3002<\/strong><\/p>\n\n<h2>\u5982\u4f55\u5728\u4e3b\u6d41\u5ba2\u6237\u7aef\u4e2d\u6b63\u786e\u6d4b\u8bd5\u8282\u70b9\u5ef6\u8fdf\uff1f<\/h2>\n<p>\u4e0d\u540c\u7684\u5ba2\u6237\u7aef\u63d0\u4f9b\u4e86\u4e0d\u540c\u7684\u6d4b\u8bd5\u673a\u5236\u3002\u4ee5\u4e0b\u662f\u51e0\u79cd\u5e38\u89c1\u5de5\u5177\u7684\u64cd\u4f5c\u903b\u8f91\u548c\u6ce8\u610f\u4e8b\u9879\u3002<\/p>\n<h3>1. \u4f7f\u7528\u5185\u7f6e\u7684\u201c\u5feb\u901f\u6d4b\u8bd5\u201d\u6216\u201cPing \u6d4b\u8bd5\u201d\u529f\u80fd<\/h3>\n<p>\u8fd9\u662f\u6700\u76f4\u63a5\u7684\u65b9\u6cd5\uff0c\u9002\u7528\u4e8e\u5927\u591a\u6570\u73b0\u4ee3\u4ee3\u7406\u5ba2\u6237\u7aef\u3002<\/p>\n<p>* <strong>\u64cd\u4f5c\u6b65\u9aa4<\/strong>\uff1a<br \/>\u2022 \u6253\u5f00\u8282\u70b9\u5217\u8868\u3002<br \/>\u2022 \u627e\u5230\u201c\u5feb\u901f\u6d4b\u8bd5\u201d\u3001\u201cPing\u201d\u3001\u201c\u6d4b\u901f\u201d\u6216\u7c7b\u4f3c\u56fe\u6807\uff08\u901a\u5e38\u662f\u4e00\u4e2a\u79d2\u8868\u6216\u96f7\u8fbe\u56fe\u6807\uff09\u3002<br \/>\u2022 \u70b9\u51fb\u8be5\u8282\u70b9\uff0c\u7b49\u5f85\u7ed3\u679c\u8fd4\u56de\u3002<\/p>\n<p>* <strong>\u7ed3\u679c\u89e3\u8bfb<\/strong>\uff1a<br \/> * <strong>< 50ms<\/strong>\uff1a\u901a\u5e38\u8868\u793a\u8282\u70b9\u4e0e\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u7f51\u7edc\u72b6\u51b5\u6781\u4f73\uff0c\u9002\u5408\u5bf9\u5ef6\u8fdf\u654f\u611f\u7684\u5e94\u7528\uff08\u5982\u5728\u7ebf\u6e38\u620f\u3001\u5b9e\u65f6\u901a\u8baf\uff09\u3002<br \/> * <strong>50ms &#8211; 150ms<\/strong>\uff1a\u6b63\u5e38\u8303\u56f4\uff0c\u6d4f\u89c8\u7f51\u9875\u3001\u89c2\u770b\u89c6\u9891\u65e0\u660e\u663e\u611f\u77e5\u3002<br \/> * <strong>150ms &#8211; 300ms<\/strong>\uff1a\u53ef\u63a5\u53d7\u8303\u56f4\uff0c\u4f46\u53ef\u80fd\u611f\u5230\u8f7b\u5fae\u5ef6\u8fdf\uff0c\u89c6\u9891\u52a0\u8f7d\u7a0d\u6162\u3002<br \/> * <strong>> 300ms<\/strong>\uff1a\u5ef6\u8fdf\u8f83\u9ad8\uff0c\u53ef\u80fd\u5f71\u54cd\u5b9e\u65f6\u4ea4\u4e92\u4f53\u9a8c\uff0c\u4f46\u4e0b\u8f7d\u5927\u6587\u4ef6\u5f71\u54cd\u4e0d\u5927\u3002<\/p>\n<p>* <strong>\u6ce8\u610f\u4e8b\u9879<\/strong>\uff1a<br \/> * \u786e\u4fdd\u5728\u6d4b\u8bd5\u65f6\uff0c\u5ba2\u6237\u7aef\u5904\u4e8e<strong>\u76f4\u8fde\u6a21\u5f0f<\/strong>\u6216<strong>\u672a\u8fde\u63a5\u4efb\u4f55\u8282\u70b9<\/strong>\u7684\u72b6\u6001\uff0c\u907f\u514d\u53cc\u91cd\u4ee3\u7406\u5bfc\u81f4\u6570\u636e\u7ed5\u8def\u3002<br \/> * \u90e8\u5206\u5ba2\u6237\u7aef\u652f\u6301\u201cPing \u6240\u6709\u8282\u70b9\u201d\uff0c\u5efa\u8bae\u4e00\u6b21\u6027\u6d4b\u8bd5\uff0c\u4ee5\u4fbf\u6a2a\u5411\u5bf9\u6bd4\u3002<\/p>\n<h3>2. \u4f7f\u7528\u7cfb\u7edf\u547d\u4ee4\u884c\u8fdb\u884c\u7cbe\u51c6 Ping \u6d4b\u8bd5<\/h3>\n<p>\u5982\u679c\u4f60\u5e0c\u671b\u66f4\u5ba2\u89c2\u5730\u8bc4\u4f30\u8282\u70b9 IP \u7684\u7f51\u7edc\u8d28\u91cf\uff0c\u53ef\u4ee5\u4f7f\u7528\u64cd\u4f5c\u7cfb\u7edf\u7684\u547d\u4ee4\u884c\u5de5\u5177\u3002\u8fd9\u79cd\u65b9\u6cd5\u6392\u9664\u4e86\u5ba2\u6237\u7aef\u8f6f\u4ef6\u7684\u5e72\u6270\uff0c\u53cd\u6620\u7684\u662f\u7f51\u7edc\u5c42\u7684\u6700\u771f\u5b9e\u5ef6\u8fdf\u3002<\/p>\n<p>* <strong>Windows \u7cfb\u7edf<\/strong>\uff1a<br \/>\u2022 \u6309 `Win + R`\uff0c\u8f93\u5165 `cmd` \u56de\u8f66\u3002<br \/>\u2022 \u8f93\u5165\u547d\u4ee4\uff1a`ping \u8282\u70b9IP\u5730\u5740 -t`<br \/>\u2022 \u89c2\u5bdf\u8fd4\u56de\u7684 `time=xxms` \u6570\u503c\u3002<\/p>\n<p>* <strong>macOS \/ Linux \u7cfb\u7edf<\/strong>\uff1a<br \/>\u2022 \u6253\u5f00\u7ec8\u7aef\u3002<br \/>\u2022 \u8f93\u5165\u547d\u4ee4\uff1a`ping \u8282\u70b9IP\u5730\u5740`<\/p>\n<p>* <strong>\u5173\u952e\u6307\u6807\u89e3\u8bfb<\/strong>\uff1a<br \/> * <strong>\u5e73\u5747\u5ef6\u8fdf<\/strong>\uff1a\u89c2\u5bdf\u4e00\u6bb5\u65f6\u95f4\u540e\u7684\u5e73\u5747\u6570\u503c\u3002<br \/> * <strong>\u4e22\u5305\u7387<\/strong>\uff1a\u5982\u679c\u663e\u793a `Request timed out` \u6216 `Destination Host Unreachable`\uff0c\u8bf4\u660e\u8282\u70b9\u4e0d\u7a33\u5b9a\u6216\u9632\u706b\u5899\u5e72\u6270\u4e25\u91cd\u3002<br \/> * <strong>\u6296\u52a8\uff08Jitter\uff09<\/strong>\uff1a\u5982\u679c\u5ef6\u8fdf\u6570\u503c\u6ce2\u52a8\u6781\u5927\uff08\u5982\u4ece 20ms \u8df3\u5230 500ms \u518d\u8df3\u56de 30ms\uff09\uff0c\u8bf4\u660e\u7f51\u7edc\u94fe\u8def\u4e0d\u7a33\u5b9a\uff0c\u4e0d\u9002\u5408\u89c6\u9891\u64ad\u653e\u3002<\/p>\n<h3>3. \u4f7f\u7528\u4e13\u4e1a\u6d4b\u901f\u5de5\u5177\u8fdb\u884c\u591a\u7ef4\u5ea6\u8bc4\u4f30<\/h3>\n<p>\u4ec5\u9760 Ping \u503c\u65e0\u6cd5\u8bc4\u4f30\u5e26\u5bbd\u548c\u541e\u5410\u80fd\u529b\u3002\u5bf9\u4e8e\u9700\u8981\u9ad8\u901f\u4e0b\u8f7d\u6216\u9ad8\u6e05\u89c6\u9891\u7684\u7528\u6237\uff0c\u5efa\u8bae\u4f7f\u7528\u4e13\u4e1a\u5de5\u5177\u3002<\/p>\n<p>* <strong>\u63a8\u8350\u5de5\u5177<\/strong>\uff1aSpeedtest\u3001Fast.com \u6216\u5ba2\u6237\u7aef\u5185\u7f6e\u7684\u5e26\u5bbd\u6d4b\u8bd5\u529f\u80fd\u3002<br \/>* <strong>\u6d4b\u8bd5\u65b9\u6cd5<\/strong>\uff1a<br \/>\u2022 \u8fde\u63a5\u76ee\u6807\u8282\u70b9\u3002<br \/>\u2022 \u8bbf\u95ee Speedtest \u7f51\u7ad9\u6216\u4f7f\u7528\u5176 App\u3002<br \/>\u2022 \u9009\u62e9\u8ddd\u79bb\u4f60\u7269\u7406\u4f4d\u7f6e\u8f83\u8fd1\u7684\u6d4b\u8bd5\u670d\u52a1\u5668\uff08\u5982\u5317\u4eac\u3001\u4e0a\u6d77\u3001\u5e7f\u5dde\u8282\u70b9\uff09\uff0c\u4ee5\u83b7\u5f97\u6700\u771f\u5b9e\u7684\u4e0b\u884c\u901f\u5ea6\u3002<br \/>\u2022 \u8bb0\u5f55\u4e0b\u8f7d\u901f\u5ea6\uff08Mbps\uff09\u548c\u4e0a\u4f20\u901f\u5ea6\u3002<\/p>\n<p>* <strong>\u4e3a\u4ec0\u4e48\u9700\u8981\u5e26\u5bbd\u6d4b\u8bd5\uff1f<\/strong><br \/> \u6709\u4e9b\u8282\u70b9\u5ef6\u8fdf\u5f88\u4f4e\uff08Ping \u503c\u5c0f\uff09\uff0c\u4f46\u5e26\u5bbd\u6781\u7a84\uff08\u5982\u53ea\u6709 100KB\/s\uff09\uff0c\u8fd9\u79cd\u8282\u70b9\u9002\u5408\u804a\u5929\u4f46\u4e0d\u9002\u5408\u770b\u89c6\u9891\u3002\u53cd\u4e4b\uff0c\u6709\u4e9b\u8282\u70b9\u5e26\u5bbd\u6781\u5927\u4f46\u5ef6\u8fdf\u9ad8\uff0c\u9002\u5408\u4e0b\u8f7d\u5927\u6587\u4ef6\u4f46\u4e0d\u9002\u5408\u6e38\u620f\u3002<\/p>\n<h2>\u8282\u70b9\u5ef6\u8fdf\u9ad8\u7684\u5e38\u89c1\u539f\u56e0\u53ca\u6392\u67e5\u903b\u8f91<\/h2>\n<p>\u5f53\u4f60\u53d1\u73b0\u67d0\u4e2a<a href=\"https:\/\/www.suannai.link\/blog\/%e7%bf%bb%e5%a2%99%e5%b7%a5%e5%85%b7%e5%bb%b6%e8%bf%9f%e9%ab%98%e6%80%8e%e4%b9%88%e5%a4%84%e7%90%86%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%e6%8e%92%e6%9f%a5\/\" target=\"_blank\" rel=\"noopener\">\u8282\u70b9\u5ef6\u8fdf\u9ad8<\/a>\u6216\u4e0d\u7a33\u5b9a\u65f6\uff0c\u4e0d\u8981\u7acb\u5373\u653e\u5f03\u8be5\u8282\u70b9\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u903b\u8f91\u8fdb\u884c\u6392\u67e5\u3002<\/p>\n<h3>1. \u7269\u7406\u8ddd\u79bb\u4e0e\u8def\u7531\u95ee\u9898<\/h3>\n<p>* <strong>\u539f\u56e0<\/strong>\uff1a\u8282\u70b9\u670d\u52a1\u5668\u8ddd\u79bb\u4f60\u7684\u7269\u7406\u4f4d\u7f6e\u8fc7\u8fdc\uff0c\u6216\u7ecf\u8fc7\u7684\u4e2d\u95f4\u8def\u7531\u8282\u70b9\u8fc7\u591a\u3002<br \/>* <strong>\u6392\u67e5<\/strong>\uff1a<br \/> * \u5c1d\u8bd5\u5207\u6362\u540c\u5730\u533a\u3001\u4e0d\u540c\u8fd0\u8425\u5546\u7684\u8282\u70b9\uff08\u5982\u4ece\u8054\u901a\u5207\u6362\u5230\u7535\u4fe1\uff09\u3002<br \/> * \u5c1d\u8bd5\u5207\u6362\u4e0d\u540c\u56fd\u5bb6\u7684\u8282\u70b9\uff0c\u6709\u65f6\u7ed5\u8def\u53cd\u800c\u80fd\u907f\u5f00\u62e5\u5835\u8def\u6bb5\u3002<br \/> * \u4f7f\u7528 `mtr` \u547d\u4ee4\uff08Windows \u9700\u5b89\u88c5\uff09\u8ffd\u8e2a\u8def\u7531\u8def\u5f84\uff0c\u67e5\u770b\u54ea\u4e00\u8df3\u51fa\u73b0\u9ad8\u5ef6\u8fdf\u3002<\/p>\n<h3>2. \u670d\u52a1\u5668\u8d1f\u8f7d\u8fc7\u9ad8<\/h3>\n<p>* <strong>\u539f\u56e0<\/strong>\uff1a\u540c\u4e00\u8282\u70b9 IP \u88ab\u5927\u91cf\u7528\u6237\u5171\u4eab\uff0c\u670d\u52a1\u5668 CPU \u6216\u5e26\u5bbd\u8d44\u6e90\u8017\u5c3d\u3002<br \/>* <strong>\u6392\u67e5<\/strong>\uff1a<br \/> * \u5728\u9ad8\u5cf0\u671f\uff08\u5982\u665a\u4e0a 8-10 \u70b9\uff09\u6d4b\u8bd5\uff0c\u5bf9\u6bd4\u975e\u9ad8\u5cf0\u671f\u7684\u5ef6\u8fdf\u3002<br \/> * \u5982\u679c\u9ad8\u5cf0\u671f\u5ef6\u8fdf\u663e\u8457\u589e\u52a0\uff0c\u8bf4\u660e\u8be5\u8282\u70b9\u8fc7\u8f7d\u3002<br \/> * \u5c1d\u8bd5\u5207\u6362\u540c\u8ba2\u9605\u4e0b\u7684\u5176\u4ed6\u8282\u70b9\uff0c\u770b\u662f\u5426\u4e3a\u65b0\u8282\u70b9\u7684\u95ee\u9898\u3002<\/p>\n<h3>3. \u534f\u8bae\u4e0e\u914d\u7f6e\u4e0d\u5339\u914d<\/h3>\n<p>* <strong>\u539f\u56e0<\/strong>\uff1a\u4f7f\u7528\u4e86\u9519\u8bef\u7684\u534f\u8bae\u6216\u914d\u7f6e\u53c2\u6570\uff0c\u5bfc\u81f4\u63e1\u624b\u8fc7\u7a0b\u7e41\u7410\u3002<br \/>* <strong>\u6392\u67e5<\/strong>\uff1a<br \/> * <strong>TCP vs UDP<\/strong>\uff1aUDP \u901a\u5e38\u5ef6\u8fdf\u66f4\u4f4e\uff0c\u4f46\u53ef\u80fd\u4e0d\u7a33\u5b9a\uff1bTCP \u66f4\u7a33\u5b9a\u4f46\u5ef6\u8fdf\u7a0d\u9ad8\u3002\u5c1d\u8bd5\u5207\u6362\u534f\u8bae\u7c7b\u578b\u3002<br \/> * <strong>TLS \u4f2a\u88c5<\/strong>\uff1a\u5982\u679c\u8282\u70b9\u4f7f\u7528 TLS \u4f2a\u88c5\uff0c\u68c0\u67e5\u8bc1\u4e66\u662f\u5426\u8fc7\u671f\u6216\u57df\u540d\u662f\u5426\u88ab\u6c61\u67d3\u3002<br \/> * <strong>WebSocket\/gRPC<\/strong>\uff1a\u8fd9\u4e9b\u534f\u8bae\u5728\u7279\u5b9a\u7f51\u7edc\u73af\u5883\u4e0b\u8868\u73b0\u66f4\u597d\uff0c\u4f46\u914d\u7f6e\u590d\u6742\u5ea6\u9ad8\u3002\u5c1d\u8bd5\u5207\u6362\u4e3a\u66f4\u7b80\u5355\u7684\u534f\u8bae\uff08\u5982 VMess\/Shadowsocks\uff09\u8fdb\u884c\u5bf9\u6bd4\u6d4b\u8bd5\u3002<\/p>\n<h3>4. \u672c\u5730\u7f51\u7edc\u73af\u5883\u5e72\u6270<\/h3>\n<p>* <strong>\u539f\u56e0<\/strong>\uff1a\u4f60\u7684\u672c\u5730 Wi-Fi \u4fe1\u53f7\u5f31\u3001DNS \u89e3\u6790\u6162\u3001\u6216\u540e\u53f0\u7a0b\u5e8f\u5360\u7528\u7f51\u7edc\u3002<br \/>* <strong>\u6392\u67e5<\/strong>\uff1a<br \/> * \u4f7f\u7528\u7f51\u7ebf\u8fde\u63a5\u8def\u7531\u5668\uff0c\u6392\u9664 Wi-Fi \u5e72\u6270\u3002<br \/> * \u5173\u95ed\u672c\u5730\u5176\u4ed6\u5360\u7528\u7f51\u7edc\u7684\u7a0b\u5e8f\uff08\u5982 Steam \u66f4\u65b0\u3001\u4e91\u76d8\u540c\u6b65\uff09\u3002<br \/> * \u5c1d\u8bd5\u5207\u6362\u672c\u5730 DNS\uff08\u5982\u4f7f\u7528 8.8.8.8 \u6216 1.1.1.1\uff09\uff0c\u6392\u9664 DNS \u89e3\u6790\u5ef6\u8fdf\u3002<\/p>\n<h2>\u4e0d\u540c\u573a\u666f\u4e0b\u7684\u5ef6\u8fdf\u9700\u6c42\u6807\u51c6<\/h2>\n<p>\u5e76\u975e\u6240\u6709\u5e94\u7528\u90fd\u9700\u8981\u6781\u4f4e\u7684\u5ef6\u8fdf\u3002\u6839\u636e\u4f60\u7684\u4f7f\u7528\u573a\u666f\uff0c\u5bf9\u5ef6\u8fdf\u7684\u5bb9\u5fcd\u5ea6\u4e0d\u540c\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;\">\u4f7f\u7528\u573a\u666f<\/th>\n<th style=\"border:1px solid #ddd;padding:10px;background:#f7f7f7;text-align:left;\">\u63a8\u8350\u5ef6\u8fdf\u8303\u56f4<\/th>\n<th style=\"border:1px solid #ddd;padding:10px;background:#f7f7f7;text-align:left;\">\u5173\u952e\u6307\u6807<\/th>\n<th style=\"border:1px solid #ddd;padding:10px;background:#f7f7f7;text-align:left;\">\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\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;\">< 50ms<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u4f4e\u6296\u52a8\u3001\u4f4e\u4e22\u5305<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u5ef6\u8fdf\u6ce2\u52a8\u6bd4\u7edd\u5bf9\u503c\u66f4\u81f4\u547d\uff0c\u9700\u9009\u62e9\u7a33\u5b9a\u8282\u70b9\u3002<\/td>\n<\/tr>\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;\">< 150ms<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u9996\u5c4f\u52a0\u8f7d\u65f6\u95f4<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u5ef6\u8fdf\u7a0d\u9ad8\u53ef\u63a5\u53d7\uff0c\u4f46\u5e26\u5bbd\u9700\u8db3\u591f\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>\u9ad8\u6e05\u89c6\u9891<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">< 200ms<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u9ad8\u5e26\u5bbd\u3001\u9ad8\u7a33\u5b9a\u6027<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u5ef6\u8fdf\u5f71\u54cd\u4e0d\u5927\uff0c\u4f46\u5e26\u5bbd\u5fc5\u987b\u5145\u8db3\uff08>10Mbps\uff09\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>\u6587\u4ef6\u4e0b\u8f7d<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u65e0\u8981\u6c42<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u9ad8\u5e26\u5bbd\u3001\u9ad8\u5e76\u53d1<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u5ef6\u8fdf\u65e0\u5173\u7d27\u8981\uff0c\u91cd\u70b9\u770b\u541e\u5410\u91cf\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>\u5373\u65f6\u901a\u8baf<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">< 100ms<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u8fde\u63a5\u5efa\u7acb\u901f\u5ea6<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u9700\u5feb\u901f\u63e1\u624b\uff0c\u907f\u514d\u6d88\u606f\u53d1\u9001\u5ef6\u8fdf\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/p>\n<h2>\u5982\u4f55\u9a8c\u8bc1\u6d4b\u8bd5\u7ed3\u679c\u7684\u771f\u5b9e\u6027\uff1f<\/h2>\n<p>\u6d4b\u8bd5\u5b8c\u6210\u540e\uff0c\u5fc5\u987b\u8fdb\u884c\u5b9e\u9645\u4f53\u9a8c\u9a8c\u8bc1\uff0c\u56e0\u4e3a\u7406\u8bba\u6570\u636e\u4e0e\u5b9e\u9645\u4f53\u9a8c\u53ef\u80fd\u5b58\u5728\u5dee\u5f02\u3002<br \/>\u2022 <strong>\u6253\u5f00\u591a\u4e2a\u6807\u7b7e\u9875<\/strong>\uff1a\u5728\u6d4f\u89c8\u5668\u4e2d\u540c\u65f6\u6253\u5f00\u591a\u4e2a\u89c6\u9891\u7f51\u7ad9\u3001\u6587\u6863\u7f51\u7ad9\uff0c\u89c2\u5bdf\u52a0\u8f7d\u901f\u5ea6\u662f\u5426\u4e00\u81f4\u3002<br \/>\u2022 <strong>\u8fdb\u884c\u5b9e\u9645\u4e1a\u52a1\u64cd\u4f5c<\/strong>\uff1a\u5c1d\u8bd5\u767b\u5f55\u90ae\u7bb1\u3001\u53d1\u9001\u6d88\u606f\u3001\u52a0\u8f7d\u56fe\u7247\uff0c\u89c2\u5bdf\u662f\u5426\u6709\u5361\u987f\u6216\u8d85\u65f6\u3002<br \/>\u2022 <strong>\u957f\u65f6\u95f4\u7a33\u5b9a\u6027\u6d4b\u8bd5<\/strong>\uff1a\u8fde\u63a5\u8282\u70b9 10-15 \u5206\u949f\uff0c\u89c2\u5bdf\u662f\u5426\u51fa\u73b0\u65ad\u6d41\u6216\u5ef6\u8fdf\u98d9\u5347\u3002\u77ed\u671f\u4f4e\u5ef6\u8fdf\u4e0d\u4ee3\u8868\u957f\u671f\u7a33\u5b9a\u3002<br \/>\u2022 <strong>\u8de8\u5e94\u7528\u6d4b\u8bd5<\/strong>\uff1a\u5728\u6d4f\u89c8\u5668\u3001\u5ba2\u6237\u7aef\u3001\u547d\u4ee4\u884c\u4e2d\u540c\u65f6\u6d4b\u8bd5\uff0c\u5bf9\u6bd4\u7ed3\u679c\u662f\u5426\u4e00\u81f4\u3002<\/p>\n<h2>\u603b\u7ed3\u4e0e\u5efa\u8bae<\/h2>\n<p>\u6d4b\u8bd5\u8282\u70b9\u5ef6\u8fdf\u662f\u4e00\u4e2a\u7cfb\u7edf\u5de5\u7a0b\uff0c\u9700\u8981\u7ed3\u5408\u591a\u79cd\u65b9\u6cd5\u548c\u591a\u4e2a\u7ef4\u5ea6\u8fdb\u884c\u7efc\u5408\u5224\u65ad\u3002<\/p>\n<p>* <strong>\u4e0d\u8981\u8ff7\u4fe1\u5355\u4e00\u6570\u636e<\/strong>\uff1aPing \u503c\u4f4e\u4e0d\u7b49\u4e8e\u4f53\u9a8c\u597d\uff0c\u5e26\u5bbd\u5927\u4e0d\u7b49\u4e8e\u5ef6\u8fdf\u4f4e\u3002<br \/>* <strong>\u5173\u6ce8\u7a33\u5b9a\u6027<\/strong>\uff1a\u957f\u671f\u7a33\u5b9a\u7684\u4e2d\u7b49\u5ef6\u8fdf\u8282\u70b9\uff0c\u4f18\u4e8e\u77ed\u671f\u6781\u901f\u4f46\u4e0d\u7a33\u5b9a\u7684\u8282\u70b9\u3002<br \/>* 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