{"id":973,"date":"2026-06-28T12:16:45","date_gmt":"2026-06-28T04:16:45","guid":{"rendered":"https:\/\/www.suannai.link\/blog\/%e6%9c%ba%e5%9c%ba%e8%ae%a2%e9%98%85%e5%bb%b6%e8%bf%9f%e9%ab%98%e6%80%8e%e4%b9%88%e5%a4%84%e7%90%86\/"},"modified":"2026-06-28T12:16:45","modified_gmt":"2026-06-28T04:16:45","slug":"%e6%9c%ba%e5%9c%ba%e8%ae%a2%e9%98%85%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%9c%ba%e5%9c%ba%e8%ae%a2%e9%98%85%e5%bb%b6%e8%bf%9f%e9%ab%98%e6%80%8e%e4%b9%88%e5%a4%84%e7%90%86\/","title":{"rendered":"\u673a\u573a\u8ba2\u9605\u5ef6\u8fdf\u9ad8\u600e\u4e48\u5904\u7406"},"content":{"rendered":"<p><a href=\"https:\/\/www.suannai.link\/blog\/%e6%9c%ba%e5%9c%ba%e8%ae%a2%e9%98%85%e9%80%9f%e5%ba%a6%e6%85%a2%e6%80%8e%e4%b9%88%e5%8a%9e%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%e9%9d%a2%e6%8e%92\/\" target=\"_blank\" rel=\"noopener\">\u8ba2\u9605\u5ef6\u8fdf\u9ad8<\/a>\u901a\u5e38\u8868\u73b0\u4e3a\u5ba2\u6237\u7aef\u663e\u793a\u201c\u6b63\u5728\u8fde\u63a5\u201d\u8d85\u65f6\u3001\u63e1\u624b\u5931\u8d25\u6216\u8fde\u63a5\u5efa\u7acb\u540e\u77ac\u95f4\u65ad\u5f00\u3002\u8fd9\u79cd\u60c5\u51b5\u5e76\u975e\u4e00\u5b9a\u662f\u670d\u52a1\u5546\u6545\u969c\uff0c\u66f4\u591a\u65f6\u5019\u6e90\u4e8e\u672c\u5730\u7f51\u7edc\u73af\u5883\u3001\u5ba2\u6237\u7aef\u914d\u7f6e\u6216\u8ba2\u9605\u534f\u8bae\u7248\u672c\u7684\u4e0d\u5339\u914d\u3002\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\u7684\u6838\u5fc3\u5728\u4e8e\u9694\u79bb\u6545\u969c\u6e90\uff0c\u901a\u8fc7\u9010\u5c42\u6392\u67e5\u786e\u8ba4\u662f\u672c\u5730\u7f51\u7edc\u963b\u65ad\u3001DNS \u89e3\u6790\u9519\u8bef\uff0c\u8fd8\u662f\u8ba2\u9605\u6570\u636e\u672c\u8eab\u5931\u6548\u3002<\/p>\n<p>\u672c\u6587\u5c06\u6309\u7167\u4ece\u672c\u5730\u5230\u8fdc\u7aef\u3001\u4ece\u914d\u7f6e\u5230\u6570\u636e\u7684\u987a\u5e8f\uff0c\u63d0\u4f9b\u4e00\u5957\u7cfb\u7edf\u7684\u6392\u67e5\u4e0e\u4f18\u5316\u65b9\u6848\u3002<\/p>\n<h2>\u6392\u67e5\u672c\u5730\u7f51\u7edc\u4e0e DNS \u89e3\u6790<\/h2>\n<p>\u8ba2\u9605\u5ef6\u8fdf\u7684\u9996\u8981\u539f\u56e0\u5f80\u5f80\u662f\u672c\u5730\u7f51\u7edc\u65e0\u6cd5\u6b63\u786e\u89e3\u6790\u4ee3\u7406\u670d\u52a1\u5668\u7684\u57df\u540d\uff0c\u6216\u8005\u672c\u5730 DNS \u88ab\u8fd0\u8425\u5546\u52ab\u6301\u3002\u5982\u679c DNS \u89e3\u6790\u8fd4\u56de\u4e86\u9519\u8bef\u7684 IP \u5730\u5740\uff0c\u5ba2\u6237\u7aef\u81ea\u7136\u4f1a\u5c1d\u8bd5\u8fde\u63a5\u9519\u8bef\u7684\u8282\u70b9\uff0c\u5bfc\u81f4\u957f\u65f6\u95f4\u7b49\u5f85\u540e\u8d85\u65f6\u3002<\/p>\n<p><strong>1. \u68c0\u67e5 DNS \u8bbe\u7f6e<\/strong><br \/>\u5927\u591a\u6570\u5ba2\u6237\u7aef\u9ed8\u8ba4\u4f7f\u7528\u7cfb\u7edf DNS\u3002\u5728\u67d0\u4e9b\u7f51\u7edc\u73af\u5883\u4e0b\uff0c\u7cfb\u7edf DNS \u53ef\u80fd\u65e0\u6cd5\u89e3\u6790\u7279\u5b9a\u7684\u6d77\u5916\u57df\u540d\uff0c\u6216\u8005\u89e3\u6790\u7ed3\u679c\u88ab\u6c61\u67d3\u3002<br \/>* <strong>\u64cd\u4f5c\u903b\u8f91<\/strong>\uff1a\u5728\u5ba2\u6237\u7aef\u8bbe\u7f6e\u4e2d\uff0c\u624b\u52a8\u6307\u5b9a DNS \u670d\u52a1\u5668\u3002\u4f18\u5148\u5c1d\u8bd5\u4f7f\u7528\u516c\u5171 DNS\uff08\u5982 8.8.8.8 \u6216 1.1.1.1\uff0c\u9700\u6ce8\u610f\u90e8\u5206\u5730\u533a\u53ef\u80fd\u5c4f\u853d\u6b64\u7c7b IP\uff0c\u6b64\u65f6\u53ef\u5c1d\u8bd5\u56fd\u5185\u516c\u5171 DNS \u914d\u5408 DNS \u76f4\u8fde\u7b56\u7565\uff09\u3002<br \/>* <strong>\u539f\u56e0\u89e3\u91ca<\/strong>\uff1a\u624b\u52a8\u6307\u5b9a DNS \u53ef\u4ee5\u7ed5\u8fc7\u672c\u5730\u9ed8\u8ba4 DNS \u7684\u6f5c\u5728\u6c61\u67d3\u6216\u8def\u7531\u9519\u8bef\uff0c\u786e\u4fdd\u57df\u540d\u89e3\u6790\u51fa\u6b63\u786e\u7684\u670d\u52a1\u5668 IP\u3002<\/p>\n<p><strong>2. \u9a8c\u8bc1 DNS \u89e3\u6790\u7ed3\u679c<\/strong><br \/>\u5728\u5ba2\u6237\u7aef\u914d\u7f6e DNS \u540e\uff0c\u4e0d\u8981\u76f4\u63a5\u5f00\u59cb\u4f7f\u7528\uff0c\u5148\u9a8c\u8bc1\u89e3\u6790\u662f\u5426\u6b63\u786e\u3002<br \/>* <strong>\u64cd\u4f5c\u903b\u8f91<\/strong>\uff1a\u4f7f\u7528\u7cfb\u7edf\u81ea\u5e26\u7684\u547d\u4ee4\u884c\u5de5\u5177\uff08\u5982 `ping` \u6216 `nslookup`\uff09\u8f93\u5165\u8ba2\u9605\u94fe\u63a5\u4e2d\u7684\u57df\u540d\u3002\u89c2\u5bdf\u8fd4\u56de\u7684 IP \u5730\u5740\u662f\u5426\u5c5e\u4e8e\u670d\u52a1\u5546\u7684 CDN \u8282\u70b9\u6bb5\u3002<br \/>* <strong>\u539f\u56e0\u89e3\u91ca<\/strong>\uff1a\u5982\u679c ping \u4e0d\u901a\u6216\u8fd4\u56de\u7684 IP \u660e\u663e\u5f02\u5e38\uff08\u5982\u6307\u5411\u672c\u5730\u5c40\u57df\u7f51 IP\uff09\uff0c\u8bf4\u660e DNS \u89e3\u6790\u73af\u8282\u5b58\u5728\u95ee\u9898\uff0c\u800c\u975e\u4ee3\u7406\u8f6f\u4ef6\u672c\u8eab\u7684\u95ee\u9898\u3002<\/p>\n<p><strong>3. \u68c0\u67e5\u672c\u5730\u9632\u706b\u5899\u4e0e\u5b89\u5168\u8f6f\u4ef6<\/strong><br \/>\u672c\u5730\u6740\u6bd2\u8f6f\u4ef6\u3001\u9632\u706b\u5899\u6216\u7f51\u7edc\u7ba1\u7406\u5de5\u5177\u53ef\u80fd\u4f1a\u62e6\u622a\u975e\u6807\u51c6\u7aef\u53e3\u7684\u51fa\u7ad9\u8fde\u63a5\u3002<br \/>* <strong>\u64cd\u4f5c\u903b\u8f91<\/strong>\uff1a\u6682\u65f6\u7981\u7528\u672c\u5730\u5b89\u5168\u8f6f\u4ef6\uff0c\u6216\u5c06\u5176\u52a0\u5165\u767d\u540d\u5355\u3002\u68c0\u67e5 Windows\/Mac \u9632\u706b\u5899\u8bbe\u7f6e\uff0c\u786e\u4fdd\u5ba2\u6237\u7aef\u7a0b\u5e8f\u62e5\u6709\u201c\u5141\u8bb8\u901a\u8fc7\u9632\u706b\u5899\u201d\u7684\u6743\u9650\u3002<br \/>* <strong>\u539f\u56e0\u89e3\u91ca<\/strong>\uff1a\u5b89\u5168\u8f6f\u4ef6\u53ef\u80fd\u5c06\u4ee3\u7406\u6d41\u91cf\u8bef\u5224\u4e3a\u5f02\u5e38\u8fde\u63a5\u5e76\u8fdb\u884c\u62e6\u622a\uff0c\u5bfc\u81f4\u63e1\u624b\u9636\u6bb5\u8d85\u65f6\u3002<\/p>\n\n<h2>\u68c0\u67e5\u5ba2\u6237\u7aef\u914d\u7f6e\u4e0e\u534f\u8bae\u5339\u914d<\/h2>\n<p>\u8ba2\u9605\u5185\u5bb9\u66f4\u65b0\u540e\uff0c\u5ba2\u6237\u7aef\u914d\u7f6e\u53ef\u80fd\u672a\u540c\u6b65\uff0c\u6216\u8005\u534f\u8bae\u7248\u672c\u4e0d\u517c\u5bb9\uff0c\u5bfc\u81f4\u8fde\u63a5\u5efa\u7acb\u7f13\u6162\u3002<\/p>\n<p><strong>1. \u66f4\u65b0\u8ba2\u9605\u6570\u636e<\/strong><br \/>\u8ba2\u9605\u94fe\u63a5\u4e2d\u7684\u8282\u70b9\u4fe1\u606f\u662f\u52a8\u6001\u53d8\u5316\u7684\u3002\u5982\u679c\u957f\u65f6\u95f4\u672a\u66f4\u65b0\uff0c\u5ba2\u6237\u7aef\u53ef\u80fd\u4ecd\u5728\u4f7f\u7528\u5df2\u5931\u6548\u7684\u65e7\u8282\u70b9 IP\u3002<br \/>* <strong>\u64cd\u4f5c\u903b\u8f91<\/strong>\uff1a\u5728\u5ba2\u6237\u7aef\u4e2d\u6267\u884c\u201c\u66f4\u65b0\u8ba2\u9605\u201d\u6216\u201c\u62c9\u53d6\u6700\u65b0\u914d\u7f6e\u201d\u64cd\u4f5c\u3002\u66f4\u65b0\u540e\uff0c\u52a1\u5fc5\u68c0\u67e5\u8282\u70b9\u5217\u8868\u662f\u5426\u51fa\u73b0\u5927\u91cf\u7ea2\u8272\uff08\u4e0d\u53ef\u7528\uff09\u6216\u7070\u8272\uff08\u672a\u6fc0\u6d3b\uff09\u72b6\u6001\u3002<br \/>* <strong>\u539f\u56e0\u89e3\u91ca<\/strong>\uff1a\u8fc7\u671f\u7684\u8ba2\u9605\u6570\u636e\u5305\u542b\u65e0\u6548\u7684\u8282\u70b9 IP \u548c\u7aef\u53e3\uff0c\u5ba2\u6237\u7aef\u5c1d\u8bd5\u8fde\u63a5\u8fd9\u4e9b\u65e0\u6548\u8282\u70b9\u4f1a\u6d88\u8017\u5927\u91cf\u65f6\u95f4\u76f4\u81f3\u8d85\u65f6\u3002<\/p>\n<p><strong>2. \u8c03\u6574\u534f\u8bae\u4e0e\u6df7\u6dc6\u8bbe\u7f6e<\/strong><br \/>\u4e0d\u540c\u670d\u52a1\u5546\u4f7f\u7528\u7684\u4f20\u8f93\u534f\u8bae\uff08\u5982 VMess, VLESS, Trojan, Hysteria2 \u7b49\uff09\u5bf9\u7f51\u7edc\u73af\u5883\u7684\u8981\u6c42\u4e0d\u540c\u3002<br \/>* <strong>\u64cd\u4f5c\u903b\u8f91<\/strong>\uff1a\u5728\u5ba2\u6237\u7aef\u8bbe\u7f6e\u4e2d\uff0c\u5c1d\u8bd5\u5207\u6362\u4f20\u8f93\u534f\u8bae\u3002\u5982\u679c\u5f53\u524d\u4f7f\u7528 TCP\uff0c\u5c1d\u8bd5\u5207\u6362\u4e3a UDP \u6216 QUIC \u534f\u8bae\uff08\u5982\u679c\u670d\u52a1\u7aef\u652f\u6301\uff09\u3002\u68c0\u67e5\u662f\u5426\u5f00\u542f\u4e86\u6df7\u6dc6\uff08Obfs\uff09\u6216\u4f2a\u88c5\u8bbe\u7f6e\uff0c\u786e\u4fdd\u5ba2\u6237\u7aef\u4e0e\u670d\u52a1\u7aef\u7684\u4f2a\u88c5\u57df\u540d\uff08Host\uff09\u4e00\u81f4\u3002<br \/>* <strong>\u539f\u56e0\u89e3\u91ca<\/strong>\uff1a\u67d0\u4e9b\u7f51\u7edc\u73af\u5883\u5bf9 TCP \u6d41\u91cf\u5e72\u6270\u8f83\u5927\uff0c\u800c UDP \u6216 QUIC \u534f\u8bae\u5728\u7279\u5b9a\u7f51\u7edc\u4e0b\u7a7f\u900f\u6027\u66f4\u597d\u3002\u6df7\u6dc6\u8bbe\u7f6e\u4e0d\u4e00\u81f4\u4f1a\u5bfc\u81f4\u63e1\u624b\u5931\u8d25\uff0c\u8868\u73b0\u4e3a\u9ad8\u5ef6\u8fdf\u6216\u8fde\u63a5\u62d2\u7edd\u3002<\/p>\n<p><strong>3. \u68c0\u67e5 MTU \u8bbe\u7f6e<\/strong><br \/>\u5728\u67d0\u4e9b\u7279\u6b8a\u7684\u7f51\u7edc\u94fe\u8def\u4e2d\uff0c\u6570\u636e\u5305\u5927\u5c0f\u8d85\u8fc7 MTU\uff08\u6700\u5927\u4f20\u8f93\u5355\u5143\uff09\u4f1a\u5bfc\u81f4\u5206\u7247\u4e22\u5931\uff0c\u8fdb\u800c\u5f15\u8d77\u8fde\u63a5\u4e0d\u7a33\u5b9a\u6216\u9ad8\u5ef6\u8fdf\u3002<br \/>* <strong>\u64cd\u4f5c\u903b\u8f91<\/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\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u964d\u4f4e\u81f3 1400 \u6216 1300 \u8fdb\u884c\u6d4b\u8bd5\u3002<br \/>* <strong>\u539f\u56e0\u89e3\u91ca<\/strong>\uff1a\u8fc7\u5927\u7684 MTU \u503c\u5728\u67d0\u4e9b\u7ecf\u8fc7\u591a\u5c42\u8def\u7531\u7684\u7f51\u7edc\u4e2d\u53ef\u80fd\u5bfc\u81f4\u6570\u636e\u5305\u5206\u7247\u4e22\u5931\uff0c\u964d\u4f4e\u4f20\u8f93\u6548\u7387\u3002<\/p>\n<h2>\u5206\u6790\u8ba2\u9605\u8282\u70b9\u4e0e\u670d\u52a1\u7aef\u72b6\u6001<\/h2>\n<p>\u5982\u679c\u672c\u5730\u7f51\u7edc\u548c\u5ba2\u6237\u7aef\u914d\u7f6e\u5747\u65e0\u5f02\u5e38\uff0c\u95ee\u9898\u53ef\u80fd\u51fa\u5728\u8ba2\u9605\u8282\u70b9\u672c\u8eab\u6216\u670d\u52a1\u5546\u7684\u670d\u52a1\u7aef\u72b6\u6001\u3002<\/p>\n<p><strong>1. \u533a\u5206\u5355\u8282\u70b9\u6545\u969c\u4e0e\u5168\u5c40\u6545\u969c<\/strong><br \/>* <strong>\u64cd\u4f5c\u903b\u8f91<\/strong>\uff1a\u5728\u5ba2\u6237\u7aef\u4e2d\u5c1d\u8bd5\u8fde\u63a5\u4e0d\u540c\u7684\u8282\u70b9\u3002\u5982\u679c\u4ec5\u67d0\u4e2a\u8282\u70b9\u5ef6\u8fdf\u9ad8\uff0c\u800c\u5176\u4ed6\u8282\u70b9\u6b63\u5e38\uff0c\u8bf4\u660e\u662f\u8be5\u8282\u70b9\u6545\u969c\u3002\u5982\u679c\u6240\u6709\u8282\u70b9\u5747\u5ef6\u8fdf\u9ad8\u6216\u65e0\u6cd5\u8fde\u63a5\uff0c\u8bf4\u660e\u662f\u5168\u5c40\u6027\u95ee\u9898\u3002<br \/>* <strong>\u539f\u56e0\u89e3\u91ca<\/strong>\uff1a\u5355\u4e2a\u8282\u70b9\u53ef\u80fd\u56e0\u8fc7\u8f7d\u3001\u7ef4\u62a4\u6216\u7ebf\u8def\u4e2d\u65ad\u800c\u5931\u6548\uff0c\u800c\u5176\u4ed6\u8282\u70b9\u53ef\u80fd\u4ecd\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n<p><strong>2. \u68c0\u67e5\u8282\u70b9\u7ebf\u8def\u7c7b\u578b<\/strong><br \/>\u4e0d\u540c\u7ebf\u8def\uff08\u5982 CN2 GIA, GIA, IEPL, \u666e\u901a\u56fd\u9645\u7ebf\u8def\uff09\u7684\u5ef6\u8fdf\u548c\u7a33\u5b9a\u6027\u5dee\u5f02\u5de8\u5927\u3002<br \/>* <strong>\u64cd\u4f5c\u903b\u8f91<\/strong>\uff1a\u67e5\u770b\u8282\u70b9\u540d\u79f0\u6216\u6807\u7b7e\uff0c\u4f18\u5148\u9009\u62e9\u6807\u6ce8\u4e3a\u201cCN2 GIA\u201d\u3001\u201cIEPL\u201d\u6216\u201c\u4f4e\u5ef6\u8fdf\u201d\u7684\u8282\u70b9\u3002\u907f\u514d\u4f7f\u7528\u6807\u6ce8\u4e3a\u201c\u666e\u901a\u201d\u3001\u201c\u6d77\u5916\u201d\u6216\u201c\u591a\u7ebf\u201d\u7684\u8282\u70b9\uff0c\u9664\u975e\u4f60\u7684\u76ee\u6807\u8bbf\u95ee\u5730\u5c31\u5728\u8be5\u533a\u57df\u3002<br \/>* <strong>\u539f\u56e0\u89e3\u91ca<\/strong>\uff1a\u666e\u901a\u56fd\u9645\u7ebf\u8def\u53ef\u80fd\u7ecf\u8fc7\u591a\u4e2a\u62e5\u5835\u7684\u56fd\u9645\u51fa\u53e3\uff0c\u5bfc\u81f4\u9ad8\u5ef6\u8fdf\u548c\u4e22\u5305\u3002CN2 GIA \u7b49\u4f18\u8d28\u7ebf\u8def\u901a\u5e38\u62e5\u6709\u66f4\u4f18\u7684\u8def\u7531\u9009\u62e9\u3002<\/p>\n<p><strong>3. \u786e\u8ba4\u8ba2\u9605\u6709\u6548\u671f\u4e0e\u670d\u52a1\u72b6\u6001<\/strong><br \/>* <strong>\u64cd\u4f5c\u903b\u8f91<\/strong>\uff1a\u767b\u5f55\u670d\u52a1\u5546\u7684\u7ba1\u7406\u540e\u53f0\uff08\u5982\u679c\u6709\uff09\uff0c\u68c0\u67e5\u8d26\u6237\u72b6\u6001\u3001\u5269\u4f59\u6d41\u91cf\u548c\u5230\u671f\u65f6\u95f4\u3002\u786e\u8ba4\u662f\u5426\u56e0\u6b20\u8d39\u3001\u6d41\u91cf\u8017\u5c3d\u6216\u8d26\u6237\u5f02\u5e38\u5bfc\u81f4\u670d\u52a1\u53d7\u9650\u3002<br \/>* <strong>\u539f\u56e0\u89e3\u91ca<\/strong>\uff1a\u90e8\u5206\u670d\u52a1\u5546\u5728\u7528\u6237\u6b20\u8d39\u6216\u6d41\u91cf\u8017\u5c3d\u540e\uff0c\u4e0d\u4f1a\u7acb\u5373\u65ad\u5f00\u8fde\u63a5\uff0c\u800c\u662f\u901a\u8fc7\u9650\u901f\u6216\u589e\u52a0\u5ef6\u8fdf\u7684\u65b9\u5f0f\u95f4\u63a5\u9650\u5236\u670d\u52a1\uff0c\u8868\u73b0\u4e3a\u9ad8\u5ef6\u8fdf\u3002<\/p>\n<h2>\u4f18\u5316\u8fde\u63a5\u7b56\u7565\u4e0e\u8282\u70b9\u9009\u62e9<\/h2>\n<p>\u5728\u786e\u8ba4\u7f51\u7edc\u548c\u914d\u7f6e\u65e0\u8bef\u540e\uff0c\u901a\u8fc7\u4f18\u5316\u8fde\u63a5\u7b56\u7565\u53ef\u4ee5\u8fdb\u4e00\u6b65\u964d\u4f4e\u5ef6\u8fdf\u3002<\/p>\n<p><strong>1. \u4f7f\u7528\u201c\u6d4b\u901f\u201d\u6216\u201cPing\u201d\u529f\u80fd\u7b5b\u9009\u8282\u70b9<\/strong><br \/>* <strong>\u64cd\u4f5c\u903b\u8f91<\/strong>\uff1a\u5229\u7528\u5ba2\u6237\u7aef\u5185\u7f6e\u7684\u201c\u8282\u70b9\u6d4b\u901f\u201d\u6216\u201cPing \u503c\u6392\u5e8f\u201d\u529f\u80fd\uff0c\u5bf9\u53ef\u7528\u8282\u70b9\u8fdb\u884c\u6392\u5e8f\u3002\u4f18\u5148\u8fde\u63a5 Ping \u503c\u4f4e\uff08\u901a\u5e38\u6307 < 50ms\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u76ee\u6807\u670d\u52a1\u5668\u4f4d\u7f6e\uff09\u4e14\u4e22\u5305\u7387\u4e3a 0 \u7684\u8282\u70b9\u3002<br \/>* <strong>\u539f\u56e0\u89e3\u91ca<\/strong>\uff1a\u624b\u52a8\u9009\u62e9 Ping \u503c\u6700\u4f4e\u7684\u8282\u70b9\u53ef\u4ee5\u786e\u4fdd\u8fde\u63a5\u8def\u5f84\u6700\u4f18\uff0c\u907f\u514d\u8fde\u63a5\u5230\u9ad8\u8d1f\u8f7d\u6216\u8fdc\u8ddd\u79bb\u8282\u70b9\u3002<\/p>\n<p><strong>2. \u8c03\u6574\u5ba2\u6237\u7aef\u8fde\u63a5\u7b56\u7565<\/strong><br \/>* <strong>\u64cd\u4f5c\u903b\u8f91<\/strong>\uff1a\u5728\u5ba2\u6237\u7aef\u8bbe\u7f6e\u4e2d\uff0c\u5c06\u201c\u8fde\u63a5\u6a21\u5f0f\u201d\u4ece\u201c\u81ea\u52a8\u201d\u6539\u4e3a\u201c\u624b\u52a8\u201d\u6216\u201c\u6309 Ping \u503c\u6392\u5e8f\u201d\u3002\u5982\u679c\u5ba2\u6237\u7aef\u652f\u6301\uff0c\u542f\u7528\u201cTCP Fast Open (TFO)\u201d\u6216\u201cUDP \u590d\u7528\u201d\u529f\u80fd\u3002<br \/>* <strong>\u539f\u56e0\u89e3\u91ca<\/strong>\uff1a\u81ea\u52a8\u6a21\u5f0f\u53ef\u80fd\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u9009\u62e9\u5230\u72b6\u6001\u4e0d\u4f73\u7684\u8282\u70b9\u3002\u624b\u52a8\u9009\u62e9\u53ef\u4ee5\u786e\u4fdd\u8fde\u63a5\u6700\u7a33\u5b9a\u7684\u8282\u70b9\u3002TFO \u548c UDP \u590d\u7528\u53ef\u4ee5\u51cf\u5c11\u63e1\u624b\u6b21\u6570\uff0c\u964d\u4f4e\u521d\u59cb\u8fde\u63a5\u5ef6\u8fdf\u3002<\/p>\n<p><strong>3. \u907f\u514d\u9ad8\u5cf0\u671f\u4f7f\u7528<\/strong><br \/>* <strong>\u64cd\u4f5c\u903b\u8f91<\/strong>\uff1a\u5728\u665a\u95f4\u7b49\u7f51\u7edc\u9ad8\u5cf0\u671f\uff0c\u5982\u679c\u5ef6\u8fdf\u660e\u663e\u589e\u52a0\uff0c\u5c1d\u8bd5\u5207\u6362\u5230\u4e0d\u540c\u5730\u533a\u7684\u8282\u70b9\uff0c\u6216\u7b49\u5f85\u975e\u9ad8\u5cf0\u671f\u518d\u4f7f\u7528\u3002<br \/>* <strong>\u539f\u56e0\u89e3\u91ca<\/strong>\uff1a\u56fd\u9645\u5e26\u5bbd\u5728\u9ad8\u5cf0\u671f\u5bb9\u6613\u62e5\u5835\uff0c\u5bfc\u81f4\u5ef6\u8fdf\u4e0a\u5347\u3002\u4e0d\u540c\u5730\u533a\u7684\u8282\u70b9\u53ef\u80fd\u53d7\u4e0d\u540c\u51fa\u53e3\u5e26\u5bbd\u7684\u5f71\u54cd\u3002<\/p>\n<h2>\u9a8c\u8bc1\u4e0e\u540e\u7eed\u7ef4\u62a4<\/h2>\n<p>\u5b8c\u6210\u4e0a\u8ff0\u8c03\u6574\u540e\uff0c\u9700\u8981\u9a8c\u8bc1\u6548\u679c\u5e76\u5efa\u7acb\u957f\u671f\u7684\u7ef4\u62a4\u4e60\u60ef\u3002<\/p>\n<p><strong>1. \u9a8c\u8bc1\u8fde\u63a5\u7a33\u5b9a\u6027<\/strong><br \/>* <strong>\u64cd\u4f5c\u903b\u8f91<\/strong>\uff1a\u5728\u5ba2\u6237\u7aef\u4e2d\u8fde\u63a5\u4f18\u5316\u540e\u7684\u8282\u70b9\uff0c\u6301\u7eed\u4f7f\u7528 10-15 \u5206\u949f\uff0c\u89c2\u5bdf\u662f\u5426\u6709\u65ad\u6d41\u3001\u5ef6\u8fdf\u6ce2\u52a8\u6216\u91cd\u65b0\u8fde\u63a5\u7684\u73b0\u8c61\u3002<br \/>* <strong>\u539f\u56e0\u89e3\u91ca<\/strong>\uff1a\u77ed\u671f\u7684\u4f4e\u5ef6\u8fdf\u5e76\u4e0d\u4ee3\u8868\u957f\u671f\u7684\u7a33\u5b9a\u6027\u3002\u6301\u7eed\u89c2\u5bdf\u53ef\u4ee5\u786e\u8ba4\u95ee\u9898\u662f\u5426\u771f\u6b63\u89e3\u51b3\u3002<\/p>\n<p><strong>2. \u5b9a\u671f\u66f4\u65b0\u8ba2\u9605<\/strong><br \/>* <strong>\u64cd\u4f5c\u903b\u8f91<\/strong>\uff1a\u6bcf\u5468\u81f3\u5c11\u6267\u884c\u4e00\u6b21\u624b\u52a8\u8ba2\u9605\u66f4\u65b0\u3002\u5373\u4f7f\u6ca1\u6709\u660e\u663e\u53d8\u5316\uff0c\u4e5f\u5efa\u8bae\u5b9a\u671f\u66f4\u65b0\u4ee5\u83b7\u53d6\u6700\u65b0\u7684\u6709\u6548\u8282\u70b9\u3002<br \/>* <strong>\u539f\u56e0\u89e3\u91ca<\/strong>\uff1a\u8282\u70b9 IP \u548c\u7aef\u53e3\u53ef\u80fd\u968f\u65f6\u53d8\u52a8\uff0c\u5b9a\u671f\u66f4\u65b0\u53ef\u4ee5\u786e\u4fdd\u5ba2\u6237\u7aef\u4f7f\u7528\u7684\u662f\u6700\u65b0\u3001\u6709\u6548\u7684\u914d\u7f6e\u3002<\/p>\n<p><strong>3. \u8bb0\u5f55\u6709\u6548\u8282\u70b9\u4fe1\u606f<\/strong><br \/>* <strong>\u64cd\u4f5c\u903b\u8f91<\/strong>\uff1a\u5982\u679c\u53d1\u73b0\u67d0\u4e9b\u8282\u70b9\u957f\u671f\u7a33\u5b9a\u4e14\u4f4e\u5ef6\u8fdf\uff0c\u53ef\u4ee5\u5c06\u5176\u6807\u8bb0\u4e3a\u201c\u6536\u85cf\u201d\u6216\u201c\u7f6e\u9876\u201d\uff0c\u4ee5\u4fbf\u5feb\u901f\u8fde\u63a5\u3002<br \/>* <strong>\u539f\u56e0\u89e3\u91ca<\/strong>\uff1a\u907f\u514d\u6bcf\u6b21\u90fd\u9700\u8981\u91cd\u65b0\u7b5b\u9009\u8282\u70b9\uff0c\u63d0\u9ad8\u4f7f\u7528\u6548\u7387\u3002<\/p>\n<h2>\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n<p><strong>Q: \u4e3a\u4ec0\u4e48\u53ea\u6709\u7279\u5b9a\u7f51\u7ad9\u5ef6\u8fdf\u9ad8\uff0c\u5176\u4ed6\u6b63\u5e38\uff1f<\/strong><br \/>A: \u8fd9\u901a\u5e38\u4e0d\u662f\u8ba2\u9605\u95ee\u9898\uff0c\u800c\u662f\u76ee\u6807\u7f51\u7ad9\u7684\u670d\u52a1\u5668\u4f4d\u4e8e\u5883\u5916\u4e14\u672a\u4f18\u5316\u8def\u7531\uff0c\u6216\u8be5\u7f51\u7ad9\u5bf9\u7279\u5b9a IP \u6bb5\u8fdb\u884c\u4e86\u9650\u5236\u3002\u5c1d\u8bd5\u66f4\u6362\u8282\u70b9 IP \u53ef\u80fd\u6709\u52a9\u4e8e\u89e3\u51b3\u3002<\/p>\n<p><strong>Q: \u5ba2\u6237\u7aef\u663e\u793a\u201c\u8fde\u63a5\u6210\u529f\u201d\u4f46\u65e0\u6cd5\u8bbf\u95ee\u7f51\u9875\uff1f<\/strong><br \/>A: \u8fd9\u901a\u5e38\u662f DNS \u6cc4\u6f0f\u6216\u8def\u7531\u914d\u7f6e\u9519\u8bef\u3002\u68c0\u67e5\u5ba2\u6237\u7aef\u7684\u201cDNS \u8bbe\u7f6e\u201d\u548c\u201c\u8def\u7531\u8bbe\u7f6e\u201d\uff0c\u786e\u4fdd DNS \u89e3\u6790\u901a\u8fc7\u4ee3\u7406\u670d\u52a1\u5668\u8fdb\u884c\uff0c\u4e14\u9ed8\u8ba4\u8def\u7531\uff08All\uff09\u5df2\u6b63\u786e\u6307\u5411\u4ee3\u7406\u63a5\u53e3\u3002<\/p>\n<p><strong>Q: \u5982\u4f55\u5224\u65ad\u662f\u8282\u70b9\u95ee\u9898\u8fd8\u662f\u6211\u7684\u7f51\u7edc\u95ee\u9898\uff1f<\/strong><br \/>A: \u5c1d\u8bd5\u5207\u6362\u4e0d\u540c\u7684\u7f51\u7edc\u73af\u5883\uff08\u5982\u4ece Wi-Fi \u5207\u6362\u5230\u624b\u673a\u70ed\u70b9\uff09\u3002\u5982\u679c\u5728\u4e0d\u540c\u7f51\u7edc\u73af\u5883\u4e0b\u95ee\u9898\u4f9d\u65e7\uff0c\u4e14\u5ba2\u6237\u7aef\u663e\u793a\u8282\u70b9 Ping \u503c\u9ad8\uff0c\u5219\u5927\u6982\u7387\u662f\u8282\u70b9\u95ee\u9898\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8ba2\u9605\u5ef6\u8fdf\u9ad8\u901a\u5e38\u8868\u73b0\u4e3a\u5ba2\u6237\u7aef\u663e\u793a\u201c\u6b63\u5728\u8fde\u63a5\u201d\u8d85\u65f6\u3001\u63e1\u624b\u5931\u8d25\u6216\u8fde\u63a5\u5efa\u7acb\u540e\u77ac\u95f4\u65ad\u5f00\u3002\u8fd9\u79cd\u60c5\u51b5\u5e76\u975e\u4e00\u5b9a\u662f\u670d\u52a1\u5546\u6545\u969c\uff0c\u66f4 [&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-973","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/posts\/973","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=973"}],"version-history":[{"count":0,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/posts\/973\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/media?parent=973"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/categories?post=973"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/tags?post=973"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}