{"id":991,"date":"2026-06-30T20:17:43","date_gmt":"2026-06-30T12:17:43","guid":{"rendered":"https:\/\/www.suannai.link\/blog\/%e6%b5%b7%e5%a4%96ip%e5%9c%b0%e5%9d%80%e8%8e%b7%e5%8f%96%e5%bb%b6%e8%bf%9f%e9%ab%98%e6%80%8e%e4%b9%88%e5%a4%84%e7%90%86\/"},"modified":"2026-06-30T20:17:43","modified_gmt":"2026-06-30T12:17:43","slug":"%e6%b5%b7%e5%a4%96ip%e5%9c%b0%e5%9d%80%e8%8e%b7%e5%8f%96%e5%bb%b6%e8%bf%9f%e9%ab%98%e6%80%8e%e4%b9%88%e5%a4%84%e7%90%86","status":"publish","type":"post","link":"https:\/\/www.suannai.link\/blog\/%e6%b5%b7%e5%a4%96ip%e5%9c%b0%e5%9d%80%e8%8e%b7%e5%8f%96%e5%bb%b6%e8%bf%9f%e9%ab%98%e6%80%8e%e4%b9%88%e5%a4%84%e7%90%86\/","title":{"rendered":"\u6d77\u5916IP\u5730\u5740\u83b7\u53d6\u5ef6\u8fdf\u9ad8\u600e\u4e48\u5904\u7406"},"content":{"rendered":"

\u5f53\u4f60\u5728\u914d\u7f6e\u4ee3\u7406\u8282\u70b9\u6216\u5c1d\u8bd5\u83b7\u53d6\u6d77\u5916 IP \u5730\u5740\u65f6\uff0c\u53d1\u73b0\u5ef6\u8fdf\uff08Ping \u503c\uff09\u98d9\u5347\u3001\u52a0\u8f7d\u5361\u987f\u6216\u8fde\u63a5\u9891\u7e41\u8d85\u65f6\uff0c\u901a\u5e38\u4e0d\u662f\u5355\u4e00\u56e0\u7d20\u9020\u6210\u7684\u3002\u9ad8\u5ef6\u8fdf\u4f1a\u76f4\u63a5\u5bfc\u81f4\u89c6\u9891\u7f13\u51b2\u3001\u6e38\u620f\u6389\u7ebf\u6216\u7f51\u9875\u52a0\u8f7d\u5931\u8d25\u3002<\/p>\n

\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\u7684\u6838\u5fc3\u903b\u8f91\u5728\u4e8e\uff1a\u7f29\u77ed\u7269\u7406\u8def\u5f84\u3001\u4f18\u5316\u4f20\u8f93\u534f\u8bae\u3001\u6392\u9664\u672c\u5730\u5e72\u6270<\/strong>\u3002<\/p>\n

\u672c\u6587\u5c06\u9488\u5bf9\u201c\u83b7\u53d6\u6d77\u5916 IP \u5ef6\u8fdf\u9ad8\u201d\u8fd9\u4e00\u5177\u4f53\u6545\u969c\uff0c\u63d0\u4f9b\u4e00\u5957\u4ece\u672c\u5730\u7f51\u7edc\u73af\u5883\u5230\u5ba2\u6237\u7aef\u8bbe\u7f6e\u7684\u7cfb\u7edf\u5316\u6392\u67e5\u4e0e\u4f18\u5316\u65b9\u6848<\/a>\u3002\u8bf7\u6309\u7167\u4ee5\u4e0b\u987a\u5e8f\u9010\u6b65\u68c0\u67e5\uff0c\u901a\u5e38\u80fd\u89e3\u51b3 80% \u4ee5\u4e0a\u7684\u5ef6\u8fdf\u95ee\u9898\u3002<\/p>\n

1. \u6392\u67e5\u672c\u5730\u7f51\u7edc\u4e0e DNS \u6c61\u67d3<\/h2>\n

\u5728\u6000\u7591\u8282\u70b9\u672c\u8eab\u8d28\u91cf\u4e4b\u524d\uff0c\u9996\u5148\u8981\u786e\u8ba4\u4f60\u7684\u672c\u5730\u51fa\u53e3\u7f51\u7edc\u662f\u5426\u5065\u5eb7\u3002\u5982\u679c\u672c\u5730 DNS \u89e3\u6790\u9519\u8bef\u6216\u8def\u7531\u8df3\u6570\u8fc7\u591a\uff0c\u5373\u4f7f\u8282\u70b9\u518d\u597d\uff0c\u5ef6\u8fdf\u4e5f\u4f1a\u5f88\u9ad8\u3002<\/p>\n

\u68c0\u67e5 DNS \u89e3\u6790\u6548\u7387<\/h3>\n

DNS \u89e3\u6790\u662f\u5c06\u57df\u540d\u8f6c\u6362\u4e3a IP \u5730\u5740\u7684\u8fc7\u7a0b\u3002\u5982\u679c DNS \u54cd\u5e94\u6162\uff0c\u6216\u8005\u89e3\u6790\u5230\u4e86\u9519\u8bef\u7684 IP\uff08\u5982\u88ab\u6c61\u67d3\uff09\uff0c\u4f1a\u5bfc\u81f4\u8fde\u63a5\u5efa\u7acb\u65f6\u95f4\uff08TTFB\uff09\u663e\u8457\u589e\u52a0\u3002<\/p>\n

* \u64cd\u4f5c\u5efa\u8bae<\/strong>\uff1a\u5728\u5ba2\u6237\u7aef\u8bbe\u7f6e\u4e2d\uff0c\u4e0d\u8981\u4f7f\u7528\u9ed8\u8ba4\u7684\u8fd0\u8425\u5546 DNS\u3002\u624b\u52a8\u6307\u5b9a\u4f7f\u7528\u516c\u5171 DNS\uff08\u5982 1.1.1.1, 8.8.8.8 \u6216\u56fd\u5185\u4e3b\u6d41 CDN \u7684 DNS\uff09\u3002
* \u539f\u56e0<\/strong>\uff1a\u516c\u5171 DNS \u901a\u5e38\u62e5\u6709\u66f4\u4f18\u5316\u7684\u89e3\u6790\u94fe\u8def\u548c\u66f4\u4f4e\u7684\u7f13\u5b58\u547d\u4e2d\u7387\u5ef6\u8fdf\uff0c\u80fd\u52a0\u5feb\u521d\u59cb\u8fde\u63a5\u901f\u5ea6\u3002<\/p>\n

\u68c0\u67e5\u672c\u5730\u7f51\u7edc\u5e72\u6270<\/h3>\n

\u67d0\u4e9b\u8def\u7531\u5668\u56fa\u4ef6\u3001\u5bbd\u5e26\u8fd0\u8425\u5546\u7684 QoS\uff08\u670d\u52a1\u8d28\u91cf\uff09\u7b56\u7565\uff0c\u6216\u8005\u672c\u5730\u9632\u706b\u5899\u8f6f\u4ef6\u53ef\u80fd\u4f1a\u62e6\u622a\u6216\u5ef6\u8fdf\u4ee3\u7406\u534f\u8bae\u7684\u63e1\u624b\u8bf7\u6c42\u3002<\/p>\n

* \u64cd\u4f5c\u5efa\u8bae<\/strong>\uff1a\u5c1d\u8bd5\u5207\u6362\u7f51\u7edc\u73af\u5883\uff08\u5982\u4ece Wi-Fi \u5207\u6362\u5230\u624b\u673a\u70ed\u70b9\uff0c\u6216\u53cd\u4e4b\uff09\uff0c\u6216\u4f7f\u7528\u6709\u7ebf\u8fde\u63a5\u3002\u5173\u95ed\u672c\u5730\u6740\u6bd2\u8f6f\u4ef6\u7684\u201c\u7f51\u7edc\u4fdd\u62a4\u201d\u6216\u201c\u6d41\u91cf\u76d1\u63a7\u201d\u529f\u80fd\u8fdb\u884c\u6d4b\u8bd5\u3002
* \u539f\u56e0<\/strong>\uff1a\u90e8\u5206\u5b89\u5168\u8f6f\u4ef6\u4f1a\u6df1\u5ea6\u68c0\u6d4b\u52a0\u5bc6\u6d41\u91cf\uff0c\u5bfc\u81f4\u63e1\u624b\u8fc7\u7a0b\u88ab\u53cd\u590d\u626b\u63cf\uff0c\u4ece\u800c\u5f15\u5165\u6beb\u79d2\u7ea7\u7684\u5ef6\u8fdf\u7d2f\u79ef\u3002<\/p>\n\n

2. \u4f18\u5316\u8282\u70b9\u9009\u62e9\u7b56\u7565<\/h2>\n

\u83b7\u53d6\u6d77\u5916 IP \u7684\u7269\u7406\u8ddd\u79bb\u662f\u51b3\u5b9a\u5ef6\u8fdf\u7684\u6700\u5173\u952e\u56e0\u7d20\u3002\u5149\u5728\u5149\u7ea4\u4e2d\u7684\u4f20\u64ad\u901f\u5ea6\u662f\u56fa\u5b9a\u7684\uff0c\u8ddd\u79bb\u8d8a\u8fdc\uff0c\u7269\u7406\u5ef6\u8fdf\uff08RTT\uff09\u8d8a\u9ad8\u3002<\/p>\n

\u4f18\u5148\u9009\u62e9\u201c\u4f4e\u5ef6\u8fdf\u201d\u8282\u70b9\u800c\u975e\u201c\u9ad8\u901f\u201d\u8282\u70b9<\/h3>\n

\u8bb8\u591a\u7528\u6237\u8bef\u4ee5\u4e3a\u201c\u9ad8\u901f\u201d\u7b49\u4e8e\u201c\u4f4e\u5ef6\u8fdf\u201d\uff0c\u8fd9\u662f\u9519\u8bef\u7684\u3002\u9ad8\u901f\u901a\u5e38\u6307\u5e26\u5bbd\uff08\u5e26\u5bbd\u51b3\u5b9a\u4e0b\u8f7d\u901f\u5ea6\uff09\uff0c\u800c\u5ef6\u8fdf\u6307\u54cd\u5e94\u65f6\u95f4\u3002<\/p>\n

* \u64cd\u4f5c\u5efa\u8bae<\/strong>\uff1a
\u2022 \u4f7f\u7528\u5ba2\u6237\u7aef\u81ea\u5e26\u7684\u201cPing \u6d4b\u8bd5\u201d\u6216\u201c\u5ef6\u8fdf\u68c0\u6d4b\u201d\u529f\u80fd\u3002
\u2022 \u5728\u8ba2\u9605\u5217\u8868\u4e2d\uff0c\u7b5b\u9009\u5ef6\u8fdf\u6570\u503c\u6700\u4f4e\uff08\u901a\u5e38 < 100ms \u4e3a\u4f18\u79c0\uff0c< 200ms \u4e3a\u53ef\u7528\uff09\u7684\u8282\u70b9\u3002
\u2022 \u907f\u514d\u9009\u62e9\u5730\u7406\u4f4d\u7f6e\u8fc7\u8fdc\u7684\u8282\u70b9\uff08\u4f8b\u5982\uff1a\u5728\u56fd\u5185\u8bbf\u95ee\uff0c\u4f18\u5148\u9009\u62e9\u65e5\u672c\u3001\u65b0\u52a0\u5761\u3001\u7f8e\u56fd\u897f\u6d77\u5cb8\uff0c\u907f\u514d\u9009\u62e9\u7f8e\u56fd\u4e1c\u6d77\u5cb8\u6216\u6b27\u6d32\uff0c\u9664\u975e\u4f60\u6709\u7279\u6b8a\u9700\u6c42\uff09\u3002
* \u539f\u56e0<\/strong>\uff1a\u7269\u7406\u8ddd\u79bb\u6bcf\u589e\u52a0 1000 \u516c\u91cc\uff0c\u7406\u8bba\u5149\u4f20\u8f93\u5ef6\u8fdf\u589e\u52a0\u7ea6 5-10 \u6beb\u79d2\u3002\u9009\u62e9\u6700\u8fd1\u7684\u9ad8\u8d28\u91cf\u8282\u70b9\u662f\u964d\u4f4e\u5ef6\u8fdf\u6700\u76f4\u63a5\u7684\u65b9\u6cd5\u3002<\/p>\n

\u907f\u514d\u4f7f\u7528\u62e5\u5835\u8282\u70b9<\/h3>\n

\u5373\u4f7f\u8282\u70b9\u8ddd\u79bb\u8fd1\uff0c\u5982\u679c\u8be5\u8282\u70b9\u5f53\u524d\u8d1f\u8f7d\u8fc7\u9ad8\uff08\u8fde\u63a5\u4eba\u6570\u8fc7\u591a\uff09\uff0c\u4e5f\u4f1a\u51fa\u73b0\u9ad8\u5ef6\u8fdf\u3002<\/p>\n

* \u64cd\u4f5c\u5efa\u8bae<\/strong>\uff1a\u5c1d\u8bd5\u5728\u540c\u4e00\u8ba2\u9605\u4e2d\u5207\u6362\u4e0d\u540c\u7684\u8282\u70b9 ID\u3002\u5982\u679c\u8282\u70b9 A \u5ef6\u8fdf\u9ad8\uff0c\u4f46\u8282\u70b9 B \u5ef6\u8fdf\u4f4e\uff0c\u8bf4\u660e\u8282\u70b9 A \u53ef\u80fd\u5904\u4e8e\u62e5\u5835\u72b6\u6001\u3002
* \u539f\u56e0<\/strong>\uff1a\u4ee3\u7406\u670d\u52a1\u5668\u7684 CPU \u548c\u5e26\u5bbd\u8d44\u6e90\u662f\u6709\u9650\u7684\u3002\u5f53\u5e76\u53d1\u8fde\u63a5\u6570\u8d85\u8fc7\u9608\u503c\uff0c\u6570\u636e\u5305\u6392\u961f\u65f6\u95f4\u53d8\u957f\uff0c\u5bfc\u81f4\u5ef6\u8fdf\u6296\u52a8\u3002<\/p>\n

3. \u8c03\u6574\u5ba2\u6237\u7aef\u534f\u8bae\u4e0e\u914d\u7f6e<\/h2>\n

\u4e0d\u540c\u7684\u4f20\u8f93\u534f\u8bae\u5bf9\u7f51\u7edc\u73af\u5883\u7684\u9002\u5e94\u80fd\u529b\u4e0d\u540c\u3002\u9519\u8bef\u7684\u534f\u8bae\u9009\u62e9\u4f1a\u5bfc\u81f4\u4e25\u91cd\u7684\u5ef6\u8fdf\u548c\u4e22\u5305\u3002<\/p>\n

\u534f\u8bae\u9009\u62e9\uff1aTCP vs UDP<\/h3>\n

* TCP \u534f\u8bae<\/strong>\uff1a\u53ef\u9760\u4f46\u6162\u3002\u9002\u5408\u5728\u6781\u5176\u4e0d\u7a33\u5b9a\u7684\u7f51\u7edc\u73af\u5883\u4e0b\u4f7f\u7528\uff0c\u56e0\u4e3a\u5b83\u4f1a\u91cd\u4f20\u4e22\u5931\u7684\u6570\u636e\u5305\uff0c\u4f46\u91cd\u4f20\u673a\u5236\u4f1a\u663e\u8457\u589e\u52a0\u5ef6\u8fdf\u3002
* UDP \u534f\u8bae<\/strong>\uff1a\u901f\u5ea6\u5feb\u4f46\u4e0d\u53ef\u9760\u3002\u5728\u5927\u591a\u6570\u73b0\u4ee3\u4ee3\u7406\u534f\u8bae\uff08\u5982 VLESS, Reality, Hysteria2\uff09\u4e2d\uff0cUDP \u662f\u9996\u9009\uff0c\u56e0\u4e3a\u5b83\u6ca1\u6709\u63e1\u624b\u786e\u8ba4\u7684\u5f00\u9500\u3002<\/p>\n

* \u64cd\u4f5c\u5efa\u8bae<\/strong>\uff1a
\u2022 \u5982\u679c\u4f60\u7684\u8282\u70b9\u652f\u6301 UDP \u4f20\u8f93\uff08\u5982 VLESS, TUIC, Hysteria\uff09\uff0c\u8bf7\u786e\u4fdd\u5728\u5ba2\u6237\u7aef\u4e2d\u542f\u7528 UDP \u6a21\u5f0f\u3002
\u2022 \u5982\u679c\u5fc5\u987b\u4f7f\u7528 TCP \u534f\u8bae\uff08\u5982 VMess TCP, Trojan\uff09\uff0c\u5c1d\u8bd5\u5f00\u542f\u201c\u4f2a\u88c5\u201d\u529f\u80fd\uff08\u5982\u4f2a\u88c5\u6210 HTTPS \u6d41\u91cf\uff09\uff0c\u4ee5\u907f\u514d\u8fd0\u8425\u5546\u7684\u6df1\u5ea6\u5305\u68c0\u6d4b\uff08DPI\uff09\u5e72\u6270\u3002
* \u539f\u56e0<\/strong>\uff1aTCP \u7684\u4e09\u6b21\u63e1\u624b\u548c\u62e5\u585e\u63a7\u5236\u673a\u5236\u5728\u8de8\u56fd\u957f\u94fe\u8def\u4e0a\u6548\u7387\u8f83\u4f4e\u3002UDP \u76f4\u63a5\u53d1\u9001\u6570\u636e\uff0c\u5ef6\u8fdf\u66f4\u4f4e\uff0c\u4f46\u5bf9\u7f51\u7edc\u6296\u52a8\u66f4\u654f\u611f\u3002<\/p>\n

\u8c03\u6574 MTU\uff08\u6700\u5927\u4f20\u8f93\u5355\u5143\uff09<\/h3>\n

MTU \u8bbe\u7f6e\u4e0d\u5f53\u4f1a\u5bfc\u81f4\u6570\u636e\u5305\u5206\u7247\uff0c\u589e\u52a0\u5904\u7406\u5f00\u9500\uff0c\u4ece\u800c\u5f15\u8d77\u5ef6\u8fdf\u3002<\/p>\n

* \u64cd\u4f5c\u5efa\u8bae<\/strong>\uff1a\u5728\u5ba2\u6237\u7aef\u9ad8\u7ea7\u8bbe\u7f6e\u4e2d\uff0c\u5c1d\u8bd5\u8c03\u6574 MTU \u503c\u3002\u901a\u5e38\u9ed8\u8ba4\u503c\u4e3a 1500\u3002\u5982\u679c\u7f51\u7edc\u4e0d\u7a33\u5b9a\uff0c\u5c1d\u8bd5\u5c06\u5176\u964d\u4f4e\u81f3 1300 \u6216 1280\u3002
* \u539f\u56e0<\/strong>\uff1a\u8fc7\u5927\u7684 MTU \u5728\u8de8\u8fd0\u8425\u5546\u6216\u8de8\u56fd\u8def\u7531\u65f6\u5bb9\u6613\u56e0\u8def\u5f84 MTU \u53d1\u73b0\uff08PMTUD\uff09\u5931\u8d25\u800c\u88ab\u4e22\u5f03\uff0c\u5bfc\u81f4\u91cd\u4f20\u548c\u5ef6\u8fdf\u3002<\/p>\n

\u542f\u7528 WebSocket (WS) \u6216 HTTP Upgrade<\/h3>\n

\u5728\u516c\u7f51\u73af\u5883\u4e0b\uff0c\u76f4\u63a5\u8fde\u63a5 TCP \u7aef\u53e3\u5bb9\u6613\u88ab\u8bc6\u522b\u548c\u5e72\u6270\u3002<\/p>\n

* \u64cd\u4f5c\u5efa\u8bae<\/strong>\uff1a\u5728\u8282\u70b9\u914d\u7f6e\u4e2d\uff0c\u5c06\u4f20\u8f93\u534f\u8bae\u4ece “TCP” \u6539\u4e3a “WebSocket” \u6216 “HTTP Upgrade”\uff0c\u5e76\u586b\u5199\u6b63\u786e\u7684\u8def\u5f84\uff08Path\uff09\u548c\u4e3b\u673a\u5934\uff08Host\uff09\u3002
* \u539f\u56e0<\/strong>\uff1aWebSocket \u4f2a\u88c5\u6210\u6b63\u5e38\u7684\u7f51\u9875\u6d4f\u89c8\u6d41\u91cf\uff0c\u53ef\u4ee5\u7ed5\u8fc7\u90e8\u5206\u57fa\u4e8e\u7aef\u53e3\u6216\u534f\u8bae\u7279\u5f81\u7684\u5e72\u6270\uff0c\u51cf\u5c11\u56e0\u88ab\u5e72\u6270\u800c\u4ea7\u751f\u7684\u91cd\u8fde\u5ef6\u8fdf\u3002<\/p>\n

4. \u5ba2\u6237\u7aef\u8bbe\u7f6e\u4e0e\u8bbe\u5907\u6027\u80fd<\/h2>\n

\u5ba2\u6237\u7aef\u8f6f\u4ef6\u7684\u914d\u7f6e\u4e5f\u4f1a\u5f71\u54cd\u6700\u7ec8\u4f53\u9a8c\u3002\u9519\u8bef\u7684\u8bbe\u7f6e\u4f1a\u5bfc\u81f4\u6570\u636e\u5728\u672c\u5730\u5904\u7406\u65f6\u4ea7\u751f\u5ef6\u8fdf\u3002<\/p>\n

\u5173\u95ed\u201c\u81ea\u52a8\u9009\u62e9\u201d\u529f\u80fd<\/h3>\n

\u8bb8\u591a\u5ba2\u6237\u7aef\u9ed8\u8ba4\u5f00\u542f\u201c\u81ea\u52a8\u9009\u62e9\u6700\u4f73\u8282\u70b9\u201d\uff0c\u8fd9\u4f1a\u5728\u540e\u53f0\u9891\u7e41\u8fdb\u884c Ping \u6d4b\u8bd5\u548c\u8fde\u63a5\u5c1d\u8bd5\u3002<\/p>\n

* \u64cd\u4f5c\u5efa\u8bae<\/strong>\uff1a\u624b\u52a8\u9501\u5b9a\u4e00\u4e2a\u4f4e\u5ef6\u8fdf\u8282\u70b9\uff0c\u5173\u95ed\u81ea\u52a8\u5207\u6362\u529f\u80fd\u3002
* \u539f\u56e0<\/strong>\uff1a\u81ea\u52a8\u9009\u62e9\u8fc7\u7a0b\u672c\u8eab\u4f1a\u6d88\u8017\u7f51\u7edc\u8d44\u6e90\uff0c\u5e76\u5728\u5207\u6362\u77ac\u95f4\u5bfc\u81f4\u65ad\u6d41\u548c\u9ad8\u5ef6\u8fdf\u3002\u624b\u52a8\u9501\u5b9a\u66f4\u7a33\u5b9a\u3002<\/p>\n

\u68c0\u67e5\u5ba2\u6237\u7aef\u8def\u7531\u8bbe\u7f6e<\/h3>\n

\u5982\u679c\u4f60\u5e0c\u671b\u4ec5\u7279\u5b9a\u5e94\u7528\u8d70\u4ee3\u7406\uff0c\u800c\u5176\u4ed6\u5e94\u7528\u76f4\u8fde\uff0c\u9519\u8bef\u7684\u8def\u7531\u89c4\u5219\u4f1a\u5bfc\u81f4\u4e0d\u5fc5\u8981\u7684\u8fde\u63a5\u5c1d\u8bd5\u3002<\/p>\n

* \u64cd\u4f5c\u5efa\u8bae<\/strong>\uff1a
\u2022 \u786e\u4fdd\u201c\u7ed5\u8fc7\u5c40\u57df\u7f51\u548c\u5927\u9646 IP\u201d\uff08Bypass LAN and Mainland China\uff09\u9009\u9879\u5df2\u5f00\u542f\u3002
\u2022 \u68c0\u67e5\u662f\u5426\u6709\u9519\u8bef\u7684\u57df\u540d\u89c4\u5219\u6307\u5411\u4e86\u4ee3\u7406\uff0c\u5bfc\u81f4\u56fd\u5185\u7f51\u7ad9\u4e5f\u88ab\u5f3a\u5236\u7ed5\u9053\u6d77\u5916\u3002
* \u539f\u56e0<\/strong>\uff1a\u5982\u679c\u56fd\u5185\u57df\u540d\u88ab\u9519\u8bef\u5730\u89e3\u6790\u5230\u6d77\u5916\u4ee3\u7406 IP\uff0c\u5fc5\u7136\u5bfc\u81f4\u9ad8\u5ef6\u8fdf\u751a\u81f3\u65e0\u6cd5\u8bbf\u95ee\u3002<\/p>\n

\u8bbe\u5907\u6027\u80fd\u74f6\u9888<\/h3>\n

\u5728\u4f4e\u7aef\u8bbe\u5907\u6216\u8001\u65e7\u8def\u7531\u5668\u4e0a\u8fd0\u884c\u4ee3\u7406\u5ba2\u6237\u7aef\uff0c\u53ef\u80fd\u56e0 CPU \u52a0\u5bc6\u89e3\u5bc6\u80fd\u529b\u4e0d\u8db3\u5bfc\u81f4\u5ef6\u8fdf\u3002<\/p>\n

* \u64cd\u4f5c\u5efa\u8bae<\/strong>\uff1a\u5982\u679c\u8bbe\u5907\u6027\u80fd\u8f83\u5f31\uff0c\u5c1d\u8bd5\u5728\u5ba2\u6237\u7aef\u4e2d\u964d\u4f4e\u52a0\u5bc6\u5f3a\u5ea6\uff08\u5982\u4ece Chacha20-Poly1305 \u6539\u4e3a Aes-128-GCM\uff0c\u5982\u679c\u652f\u6301\uff09\uff0c\u6216\u66f4\u6362\u6027\u80fd\u66f4\u597d\u7684\u8bbe\u5907\u3002
* \u539f\u56e0<\/strong>\uff1a\u9ad8\u5f3a\u5ea6\u7684\u52a0\u5bc6\u7b97\u6cd5\u9700\u8981\u66f4\u591a\u7684 CPU \u5468\u671f\u3002\u5728\u8d44\u6e90\u53d7\u9650\u7684\u8bbe\u5907\u4e0a\uff0c\u52a0\u5bc6\u5904\u7406\u65f6\u95f4\u4f1a\u8f6c\u5316\u4e3a\u53ef\u89c1\u7684\u5ef6\u8fdf\u3002<\/p>\n

5. \u9a8c\u8bc1\u4e0e\u6301\u7eed\u76d1\u63a7<\/h2>\n

\u5b8c\u6210\u4e0a\u8ff0\u8bbe\u7f6e\u540e\uff0c\u9700\u8981\u9a8c\u8bc1\u4f18\u5316\u6548\u679c\uff0c\u5e76\u5efa\u7acb\u957f\u671f\u7684\u76d1\u63a7\u673a\u5236\u3002<\/p>\n

\u4f7f\u7528\u4e13\u4e1a\u5de5\u5177\u9a8c\u8bc1<\/h3>\n

\u4e0d\u8981\u4ec5\u51ed\u611f\u89c9\u5224\u65ad\u5ef6\u8fdf\u3002\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u6216\u4e13\u4e1a\u6d4b\u901f\u7f51\u7ad9\u8fdb\u884c\u91cf\u5316\u6d4b\u8bd5\u3002<\/p>\n

* \u64cd\u4f5c\u5efa\u8bae<\/strong>\uff1a
\u2022 \u5728\u547d\u4ee4\u884c\u4e2d\u4f7f\u7528 `ping` \u6216 `traceroute`\uff08Windows \u7528 `tracert`\uff09\u6d4b\u8bd5\u76ee\u6807 IP \u7684\u5ef6\u8fdf\u548c\u8def\u7531\u8df3\u6570\u3002
\u2022 \u4f7f\u7528\u5728\u7ebf\u6d4b\u901f\u5de5\u5177\uff08\u5982 Speedtest, Cloudflare Speed Test\uff09\u6d4b\u8bd5\u4ee3\u7406\u8282\u70b9\u7684\u5e26\u5bbd\u548c\u5ef6\u8fdf\u3002
* \u539f\u56e0<\/strong>\uff1a\u91cf\u5316\u6570\u636e\u80fd\u5e2e\u4f60\u51c6\u786e\u5b9a\u4f4d\u95ee\u9898\u3002\u4f8b\u5982\uff0c\u5982\u679c Ping \u503c\u4f4e\u4f46\u5e26\u5bbd\u4f4e\uff0c\u8bf4\u660e\u662f\u5e26\u5bbd\u74f6\u9888\uff1b\u5982\u679c Ping \u503c\u9ad8\uff0c\u8bf4\u660e\u662f\u8def\u7531\u6216\u534f\u8bae\u95ee\u9898\u3002<\/p>\n

\u76d1\u63a7\u5ef6\u8fdf\u6296\u52a8<\/h3>\n

\u5076\u5c14\u7684\u9ad8\u5ef6\u8fdf\u53ef\u80fd\u662f\u7f51\u7edc\u6ce2\u52a8\uff0c\u4f46\u6301\u7eed\u7684\u9ad8\u5ef6\u8fdf\u9700\u8981\u6392\u67e5\u3002<\/p>\n

* \u64cd\u4f5c\u5efa\u8bae<\/strong>\uff1a\u89c2\u5bdf\u4e00\u6bb5\u65f6\u95f4\u5185\u7684\u5ef6\u8fdf\u66f2\u7ebf\u3002\u5982\u679c\u5ef6\u8fdf\u6ce2\u52a8\u5267\u70c8\uff08\u5982\u4ece 50ms \u8df3\u5230 500ms\uff09\uff0c\u8bf4\u660e\u7f51\u7edc\u4e0d\u7a33\u5b9a\uff0c\u5e94\u66f4\u6362\u8282\u70b9\u6216\u68c0\u67e5\u672c\u5730\u7f51\u7edc\u3002
* \u539f\u56e0<\/strong>\uff1a\u7a33\u5b9a\u7684\u4f4e\u5ef6\u8fdf\u6bd4\u5076\u5c14\u7684\u4f4e\u5ef6\u8fdf\u66f4\u6709\u4ef7\u503c\u3002\u6296\u52a8\uff08Jitter\uff09\u5bf9\u5b9e\u65f6\u5e94\u7528\uff08\u5982\u6e38\u620f\u3001\u89c6\u9891\u901a\u8bdd\uff09\u7684\u5f71\u54cd\u6bd4\u5e73\u5747\u5ef6\u8fdf\u66f4\u5927\u3002<\/p>\n

\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n

Q1: \u4e3a\u4ec0\u4e48\u6211\u6362\u4e86\u4f4e\u5ef6\u8fdf\u8282\u70b9\uff0c\u901f\u5ea6\u8fd8\u662f\u6162\uff1f<\/h3>\n

\u7b54<\/strong>\uff1a\u5ef6\u8fdf\u4f4e\u53ea\u4ee3\u8868\u54cd\u5e94\u5feb\uff0c\u4e0d\u4ee3\u8868\u5e26\u5bbd\u5927\u3002\u901f\u5ea6\uff08\u5e26\u5bbd\uff09\u53d7\u8282\u70b9\u51fa\u53e3\u5e26\u5bbd\u3001\u672c\u5730\u5bbd\u5e26\u901f\u7387\u3001\u4ee5\u53ca\u670d\u52a1\u5668\u8d1f\u8f7d\u5171\u540c\u5f71\u54cd\u3002\u5982\u679c\u5ef6\u8fdf\u4f4e\u4f46\u901f\u5ea6\u6ee1\u683c\uff0c\u8bf4\u660e\u7f51\u7edc\u8d28\u91cf\u826f\u597d\uff1b\u5982\u679c\u901f\u5ea6\u4f9d\u7136\u6162\uff0c\u53ef\u80fd\u662f\u8282\u70b9\u5e26\u5bbd\u74f6\u9888\u6216\u672c\u5730\u5bbd\u5e26\u9650\u5236\u3002<\/p>\n

Q2: \u4e3a\u4ec0\u4e48 WebSocket \u534f\u8bae\u5ef6\u8fdf\u66f4\u9ad8\uff1f<\/h3>\n

\u7b54<\/strong>\uff1aWebSocket \u589e\u52a0\u4e86 HTTP \u63e1\u624b\u548c\u5934\u90e8\u5f00\u9500\uff0c\u7406\u8bba\u4e0a\u4f1a\u6bd4\u7eaf TCP \u5ef6\u8fdf\u7565\u9ad8\uff08\u901a\u5e38\u51e0\u6beb\u79d2\uff09\u3002\u4f46\u5728\u516c\u7f51\u73af\u5883\u4e0b\uff0cWebSocket \u80fd\u89c4\u907f\u5e72\u6270\uff0c\u51cf\u5c11\u56e0\u4e22\u5305\u91cd\u4f20\u5bfc\u81f4\u7684\u5ef6\u8fdf\u6fc0\u589e\uff0c\u56e0\u6b64\u603b\u4f53\u4f53\u9a8c\u53ef\u80fd\u66f4\u597d\u3002<\/p>\n

Q3: \u5982\u4f55\u5224\u65ad\u662f\u8282\u70b9\u95ee\u9898\u8fd8\u662f\u672c\u5730\u7f51\u7edc\u95ee\u9898\uff1f<\/h3>\n

\u7b54<\/strong>\uff1a\u4f7f\u7528\u201c\u5206\u6d41\u201d\u6d4b\u8bd5\u3002\u5c06\u540c\u4e00\u8282\u70b9\u914d\u7f6e\u5728\u4e0d\u540c\u7f51\u7edc\u73af\u5883\u4e0b\uff08\u5982\u624b\u673a\u70ed\u70b9 vs \u5bb6\u5ead\u5bbd\u5e26\uff09\uff0c\u5982\u679c\u5ef6\u8fdf\u8868\u73b0\u4e00\u81f4\uff0c\u5219\u662f\u8282\u70b9\u95ee\u9898\uff1b\u5982\u679c\u5dee\u5f02\u5de8\u5927\uff0c\u5219\u662f\u672c\u5730\u7f51\u7edc\u95ee\u9898\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

\u5904\u7406\u6d77\u5916 IP \u5730\u5740\u83b7\u53d6\u5ef6\u8fdf\u9ad8\u7684\u95ee\u9898\uff0c\u5173\u952e\u5728\u4e8e\u201c\u5c31\u8fd1\u539f\u5219\u201d<\/strong>\u548c\u201c\u534f\u8bae\u9002\u914d\u201d<\/strong>\u3002
\u2022 \u9996\u9009\u4f4e\u5ef6\u8fdf\u8282\u70b9<\/strong>\uff1a\u4f18\u5148\u9009\u62e9\u5730\u7406\u4f4d\u7f6e\u8fd1\u3001Ping \u503c\u4f4e\u7684\u8282\u70b9\u3002
\u2022 \u4f18\u5316\u4f20\u8f93\u534f\u8bae<\/strong>\uff1a\u6839\u636e\u7f51\u7edc\u73af\u5883\u9009\u62e9\u5408\u9002\u7684\u534f\u8bae\uff08UDP \u4f18\u5148\uff0cTCP \u914d\u5408\u4f2a\u88c5\uff09\u3002
\u2022 \u6392\u9664\u672c\u5730\u5e72\u6270<\/strong>\uff1a\u68c0\u67e5 DNS\u3001\u9632\u706b\u5899\u548c\u8def\u7531\u5668\u8bbe\u7f6e\u3002
\u2022 \u624b\u52a8\u9501\u5b9a\u8282\u70b9<\/strong>\uff1a\u907f\u514d\u81ea\u52a8\u5207\u6362\u5e26\u6765\u7684\u4e0d\u7a33\u5b9a\u3002<\/p>\n

\u901a\u8fc7\u4e0a\u8ff0\u6b65\u9aa4\u7684\u7cfb\u7edf\u5316\u6392\u67e5\u548c\u4f18\u5316\uff0c\u4f60\u53ef\u4ee5\u663e\u8457\u964d\u4f4e\u5ef6\u8fdf\uff0c\u63d0\u5347\u4f7f\u7528\u6d77\u5916 IP \u5730\u5740\u7684\u7a33\u5b9a\u6027\u548c\u54cd\u5e94\u901f\u5ea6\u3002\u5982\u679c\u95ee\u9898\u4f9d\u7136\u5b58\u5728\uff0c\u53ef\u80fd\u9700\u8981\u8003\u8651\u66f4\u6362\u66f4\u9ad8\u8d28\u91cf\u7684\u8282\u70b9\u670d\u52a1\u5546\u6216\u4f18\u5316\u672c\u5730\u5bbd\u5e26\u57fa\u7840\u8bbe\u65bd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5f53\u4f60\u5728\u914d\u7f6e\u4ee3\u7406\u8282\u70b9\u6216\u5c1d\u8bd5\u83b7\u53d6\u6d77\u5916 IP \u5730\u5740\u65f6\uff0c\u53d1\u73b0\u5ef6\u8fdf\uff08Ping \u503c\uff09\u98d9\u5347\u3001\u52a0\u8f7d\u5361\u987f\u6216\u8fde\u63a5\u9891\u7e41\u8d85\u65f6\uff0c\u901a\u5e38\u4e0d\u662f […]<\/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-991","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/posts\/991","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=991"}],"version-history":[{"count":0,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/posts\/991\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/media?parent=991"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/categories?post=991"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/tags?post=991"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}