{"id":1241,"date":"2026-08-11T13:25:34","date_gmt":"2026-08-11T05:25:34","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%e6%85%a2%e6%80%8e%e4%b9%88%e5%a4%84%e7%90%86\/"},"modified":"2026-08-11T13:25:34","modified_gmt":"2026-08-11T05:25:34","slug":"%e5%9b%9e%e5%9b%bd%e8%ae%bf%e9%97%ae%e9%80%9f%e5%ba%a6%e6%85%a2%e6%80%8e%e4%b9%88%e5%a4%84%e7%90%86","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%e6%85%a2%e6%80%8e%e4%b9%88%e5%a4%84%e7%90%86\/","title":{"rendered":"\u56de\u56fd\u8bbf\u95ee\u901f\u5ea6\u6162\u600e\u4e48\u5904\u7406"},"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\u7f13\u51b2\u6216\u8fde\u63a5\u8d85\u65f6\uff0c\u901a\u5e38\u4e0d\u662f\u5355\u4e00\u56e0\u7d20\u5bfc\u81f4\u7684\uff0c\u800c\u662f\u5ba2\u6237\u7aef\u914d\u7f6e\u3001\u7ebf\u8def\u9009\u62e9\u3001\u7f51\u7edc\u73af\u5883\u4ee5\u53ca\u76ee\u6807\u670d\u52a1\u5668\u8d1f\u8f7d\u5171\u540c\u4f5c\u7528\u7684\u7ed3\u679c\u3002<a 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rel=\"noopener\">\u7cfb\u7edf\u6027\u7684\u5904\u7406\u903b\u8f91\u548c\u9a8c\u8bc1\u65b9\u6cd5<\/a>\uff0c\u5e2e\u52a9\u4f60\u5b9a\u4f4d\u95ee\u9898\u5e76\u6539\u5584\u8bbf\u95ee\u4f53\u9a8c\u3002<\/p>\n<h2>\u68c0\u67e5\u5ba2\u6237\u7aef\u57fa\u7840\u914d\u7f6e\u4e0e\u534f\u8bae\u9009\u62e9<\/h2>\n<p>\u5927\u591a\u6570\u901f\u5ea6\u95ee\u9898\u6e90\u4e8e\u5ba2\u6237\u7aef\u672a\u6839\u636e\u5f53\u524d\u7f51\u7edc\u72b6\u51b5\u9009\u62e9\u6700\u4f18\u7684\u4f20\u8f93\u534f\u8bae\u6216\u914d\u7f6e\u53c2\u6570\u3002\u4e0d\u540c\u7684\u534f\u8bae\u5728\u6297\u5e72\u6270\u80fd\u529b\u3001\u5ef6\u8fdf\u548c\u541e\u5410\u91cf\u4e0a\u8868\u73b0\u5dee\u5f02\u5de8\u5927\uff0c\u9519\u8bef\u7684\u914d\u7f6e\u4f1a\u76f4\u63a5\u5bfc\u81f4\u6570\u636e\u5305\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u5927\u91cf\u4e22\u5931\u6216\u91cd\u4f20\u3002<\/p>\n<p>\u9996\u5148\uff0c\u786e\u8ba4\u5f53\u524d\u4f7f\u7528\u7684\u534f\u8bae\u7c7b\u578b\u3002\u5982\u679c\u4f60\u4f7f\u7528\u7684\u662f\u8f83\u65e7\u7684\u534f\u8bae\uff08\u5982 TCP \u6a21\u5f0f\u7684 Shadowsocks \u6216\u65e9\u671f\u7684 V2Ray \u914d\u7f6e\uff09\uff0c\u5728\u8de8\u6d0b\u4f20\u8f93\u4e2d\u5bb9\u6613\u53d7\u5230\u7f51\u7edc\u6296\u52a8\u7684\u5f71\u54cd\u3002\u5efa\u8bae\u5207\u6362\u5230\u652f\u6301\u591a\u8def\u590d\u7528\u6216\u66f4\u73b0\u4ee3\u52a0\u5bc6\u65b9\u5f0f\u7684\u534f\u8bae\u3002\u4f8b\u5982\uff0cVMess\u3001VLESS \u6216 TUIC \u7b49\u534f\u8bae\u5728\u5f31\u7f51\u73af\u5883\u4e0b\u901a\u5e38\u80fd\u63d0\u4f9b\u66f4\u597d\u7684\u7a33\u5b9a\u6027\u3002\u5982\u679c\u5fc5\u987b\u4f7f\u7528 TCP \u534f\u8bae\uff0c\u5c1d\u8bd5\u5f00\u542f\u201c\u591a\u8def\u590d\u7528\uff08Multi-Path\uff09\u201d\u529f\u80fd\uff0c\u8fd9\u53ef\u4ee5\u5c06\u4e00\u4e2a\u8fde\u63a5\u62c6\u5206\u4e3a\u591a\u4e2a\u5b50\u8fde\u63a5\uff0c\u4ece\u800c\u964d\u4f4e\u5355\u4e2a\u8fde\u63a5\u62e5\u585e\u5e26\u6765\u7684\u901f\u5ea6\u4e0b\u964d\u3002<\/p>\n<p>\u5176\u6b21\uff0c\u68c0\u67e5\u5ba2\u6237\u7aef\u7684 MTU\uff08\u6700\u5927\u4f20\u8f93\u5355\u5143\uff09\u8bbe\u7f6e\u3002\u90e8\u5206\u6d77\u5916\u7f51\u7edc\u73af\u5883\u5bf9 MTU \u503c\u8f83\u4e3a\u654f\u611f\uff0c\u5982\u679c MTU \u8bbe\u7f6e\u8fc7\u5927\uff0c\u6570\u636e\u5305\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u9700\u8981\u5206\u7247\uff0c\u589e\u52a0\u4e86\u4e22\u5305\u7387\u548c\u5ef6\u8fdf\u3002\u5c1d\u8bd5\u5728\u5ba2\u6237\u7aef\u7684\u9ad8\u7ea7\u8bbe\u7f6e\u4e2d\u624b\u52a8\u8c03\u6574 MTU \u503c\uff0c\u901a\u5e38\u5efa\u8bae\u8bbe\u7f6e\u4e3a 1400 \u6216 1460\uff0c\u89c2\u5bdf\u901f\u5ea6\u662f\u5426\u6709\u6539\u5584\u3002<\/p>\n<p>\u6700\u540e\uff0c\u786e\u8ba4\u662f\u5426\u5f00\u542f\u4e86\u201c\u5168\u5c40\u6a21\u5f0f\u201d\u6216\u201c\u5206\u6d41\u6a21\u5f0f\u201d\u3002\u5982\u679c\u4f60\u8bbf\u95ee\u7684\u662f\u56fd\u5185\u670d\u52a1\uff0c\u5374\u8bef\u5f00\u542f\u4e86\u5168\u5c40\u6a21\u5f0f\uff0c\u6240\u6709\u6d41\u91cf\u90fd\u4f1a\u7ecf\u8fc7\u6d77\u5916\u8282\u70b9\u7ed5\u56de\u56fd\u5185\uff0c\u8fd9\u4e0d\u4ec5\u589e\u52a0\u4e86\u5ef6\u8fdf\uff0c\u8fd8\u53ef\u80fd\u56e0\u4e3a\u51fa\u53e3 IP \u88ab\u76ee\u6807\u7f51\u7ad9\u8bc6\u522b\u4e3a\u5f02\u5e38\u6d41\u91cf\u800c\u964d\u901f\u3002\u786e\u4fdd\u5728\u5206\u6d41\u89c4\u5219\u4e2d\u6b63\u786e\u6dfb\u52a0\u4e86\u56fd\u5185\u5e38\u7528\u57df\u540d\u6216 IP \u6bb5\uff0c\u8ba9\u56fd\u5185\u6d41\u91cf\u76f4\u63a5\u8d70\u672c\u5730\u7f51\u7edc\uff0c\u4ec5\u5c06\u9700\u8981\u4ee3\u7406\u7684\u6d41\u91cf\u901a\u8fc7\u8282\u70b9\u4f20\u8f93\u3002<\/p>\n\n<h2>\u6392\u67e5\u8282\u70b9\u7ebf\u8def\u4e0e\u51fa\u53e3 IP \u72b6\u6001<\/h2>\n<p>\u8282\u70b9\u672c\u8eab\u7684\u8d28\u91cf\u662f\u51b3\u5b9a\u901f\u5ea6\u7684\u5173\u952e\u56e0\u7d20\u3002\u5373\u4f7f\u5ba2\u6237\u7aef\u914d\u7f6e\u5b8c\u7f8e\uff0c\u5982\u679c\u8282\u70b9\u7ebf\u8def\u62e5\u5835\u3001\u51fa\u53e3 IP \u88ab\u5c01\u7981\u6216\u8ddd\u79bb\u76ee\u6807\u670d\u52a1\u5668\u8fc7\u8fdc\uff0c\u901f\u5ea6\u4f9d\u7136\u65e0\u6cd5\u4fdd\u969c\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;\">\u68c0\u67e5\u7ef4\u5ea6<\/th>\n<th style=\"border:1px solid #ddd;padding:10px;background:#f7f7f7;text-align:left;\">\u5e38\u89c1\u8868\u73b0<\/th>\n<th style=\"border:1px solid #ddd;padding:10px;background:#f7f7f7;text-align:left;\">\u53ef\u80fd\u539f\u56e0<\/th>\n<th style=\"border:1px solid #ddd;padding:10px;background:#f7f7f7;text-align:left;\">\u5904\u7406\u65b9\u5f0f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>\u7ebf\u8def\u7c7b\u578b<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u89c6\u9891\u5361\u987f\u3001\u52a0\u8f7d\u6162\u4f46 Ping \u503c\u6b63\u5e38<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u5e26\u5bbd\u4e0d\u8db3\u6216\u7ebf\u8def\u62e5\u585e<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u66f4\u6362\u4e3a BGP \u591a\u7ebf\u8282\u70b9\u6216 CN2 GIA \u7ebf\u8def<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>\u51fa\u53e3 IP<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u8bbf\u95ee\u7279\u5b9a\u7f51\u7ad9\u5931\u8d25\u6216\u6781\u6162<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">IP \u88ab\u76ee\u6807\u7f51\u7ad9\u5c4f\u853d\u6216\u5217\u5165\u9ed1\u540d\u5355<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u66f4\u6362\u5176\u4ed6 IP \u6216\u5c1d\u8bd5\u201c\u53cd\u4ee3\u201d\u529f\u80fd<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>\u8282\u70b9\u8d1f\u8f7d<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u9ad8\u5cf0\u65f6\u6bb5\u901f\u5ea6\u9aa4\u964d<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u8282\u70b9\u7528\u6237\u8fc7\u591a\uff0c\u5e26\u5bbd\u5206\u644a\u4e0d\u8db3<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u907f\u5f00\u9ad8\u5cf0\u671f\u6216\u9009\u62e9\u9ad8\u8d1f\u8f7d\u9884\u8b66\u4f4e\u7684\u8282\u70b9<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>\u5730\u7406\u4f4d\u7f6e<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u5ef6\u8fdf\u9ad8\uff0c\u6e38\u620f\u6216\u5b9e\u65f6\u4ea4\u4e92\u5dee<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u8282\u70b9\u7269\u7406\u8ddd\u79bb\u8fc7\u8fdc\uff0c\u7ed5\u8def\u4e25\u91cd<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u9009\u62e9\u8ddd\u79bb\u4f60\u7269\u7406\u4f4d\u7f6e\u8f83\u8fd1\u7684\u8282\u70b9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5728\u6392\u67e5\u8282\u70b9\u95ee\u9898\u65f6\uff0c\u9996\u5148\u8981\u533a\u5206\u662f\u201c\u5e26\u5bbd\u74f6\u9888\u201d\u8fd8\u662f\u201c\u5ef6\u8fdf\u74f6\u9888\u201d\u3002\u5982\u679c Ping 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