{"id":1157,"date":"2026-07-30T09:43:26","date_gmt":"2026-07-30T01:43:26","guid":{"rendered":"https:\/\/www.suannai.link\/blog\/%e5%9b%9e%e5%9b%bd%e8%ae%bf%e9%97%ae%e7%bd%91%e7%bb%9c%e7%8e%af%e5%a2%83%e6%8e%92%e6%9f%a5%e6%96%b9%e6%b3%95\/"},"modified":"2026-07-30T09:43:26","modified_gmt":"2026-07-30T01:43:26","slug":"%e5%9b%9e%e5%9b%bd%e8%ae%bf%e9%97%ae%e7%bd%91%e7%bb%9c%e7%8e%af%e5%a2%83%e6%8e%92%e6%9f%a5%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.suannai.link\/blog\/%e5%9b%9e%e5%9b%bd%e8%ae%bf%e9%97%ae%e7%bd%91%e7%bb%9c%e7%8e%af%e5%a2%83%e6%8e%92%e6%9f%a5%e6%96%b9%e6%b3%95\/","title":{"rendered":"\u56de\u56fd\u8bbf\u95ee\u7f51\u7edc\u73af\u5883\u6392\u67e5\u65b9\u6cd5"},"content":{"rendered":"<p>\u5f53\u4f60\u5728\u6d77\u5916\u6216\u5883\u5916\u7f51\u7edc\u73af\u5883\u4e0b\uff0c\u53d1\u73b0\u539f\u672c\u53ef\u4ee5\u6b63\u5e38\u8bbf\u95ee\u7684\u56fd\u5185\u7f51\u7ad9\uff08\u5982\u89c6\u9891\u5e73\u53f0\u3001\u65b0\u95fb\u8d44\u8baf\u3001\u653f\u52a1\u670d\u52a1\u6216\u4f01\u4e1a\u5185\u90e8\u7cfb\u7edf\uff09\u51fa\u73b0\u65e0\u6cd5\u6253\u5f00\u3001\u52a0\u8f7d\u7f13\u6162\u3001\u9a8c\u8bc1\u7801\u5931\u6548\u6216\u767b\u5f55\u72b6\u6001\u5f02\u5e38\u65f6\uff0c\u901a\u5e38\u610f\u5473\u7740\u4f60\u7684\u7f51\u7edc\u51fa\u53e3 IP \u5df2\u88ab\u8bc6\u522b\u4e3a\u5883\u5916\u8282\u70b9\uff0c\u5bfc\u81f4\u76ee\u6807\u670d\u52a1\u8fdb\u884c\u4e86\u5730\u57df\u9650\u5236\u3002<\/p>\n<p>\u6392\u67e5\u7684\u6838\u5fc3\u903b\u8f91\u5728\u4e8e\u786e\u8ba4\u201c\u5f53\u524d<a href=\"https:\/\/www.suannai.link\/blog\/%e5%9b%9e%e5%9b%bd%e8%ae%bf%e9%97%ae%e7%bd%91%e7%bb%9c%e7%8e%af%e5%a2%83%e6%80%8e%e4%b9%88%e6%b5%8b%e8%af%95%ef%bc%9a%e4%bb%8e%e8%bf%9e%e9%80%9a%e6%80%a7%e5%88%b0%e5%bb%b6%e8%bf%9f%e7%9a%84%e5%ae%8c\/\" target=\"_blank\" rel=\"noopener\">\u7f51\u7edc\u51fa\u53e3 IP<\/a> \u5f52\u5c5e\u5730\u201d\u4e0e\u201c\u76ee\u6807\u670d\u52a1\u8981\u6c42\u7684\u5730\u7406\u4f4d\u7f6e\u201d\u662f\u5426\u5339\u914d\u3002\u4ee5\u4e0b\u662f\u4ece\u57fa\u7840\u68c0\u6d4b\u5230\u9ad8\u7ea7\u914d\u7f6e\u4fee\u6b63\u7684\u5b8c\u6574\u6392\u67e5\u6d41\u7a0b\uff0c\u5e2e\u52a9\u4f60\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\u6839\u6e90\u5e76\u6062\u590d\u8bbf\u95ee\u3002<\/p>\n<h2>\u7b2c\u4e00\u6b65\uff1a\u786e\u8ba4\u5f53\u524d\u7f51\u7edc\u51fa\u53e3 IP \u7684\u771f\u5b9e\u5f52\u5c5e\u5730<\/h2>\n<p>\u5927\u591a\u6570\u8bbf\u95ee\u5931\u8d25\u7684\u6839\u672c\u539f\u56e0\uff0c\u662f\u5ba2\u6237\u7aef\u4ee3\u7406\u8f6f\u4ef6\uff08\u5982 Clash\u3001V2Ray\u3001Shadowrocket \u7b49\uff09\u672a\u80fd\u6b63\u786e\u5c06\u56fd\u5185\u6d41\u91cf\u201c\u76f4\u8fde\u201d\u6216\u201c\u5206\u6d41\u201d\u56de\u56fd\u5185 IP\uff0c\u5bfc\u81f4\u6240\u6709\u8bf7\u6c42\u90fd\u7ecf\u8fc7\u4e86\u6d77\u5916\u8282\u70b9\u3002<\/p>\n<p>\u4f60\u9700\u8981\u9996\u5148\u9a8c\u8bc1\u5f53\u524d\u8bbe\u5907\u7684\u516c\u7f51\u51fa\u53e3 IP \u662f\u5426\u4f4d\u4e8e\u4e2d\u56fd\u5927\u9646\u3002<br \/>\u2022 <strong>\u4f7f\u7528\u5728\u7ebf\u68c0\u6d4b\u5de5\u5177<\/strong>\uff1a<br \/> \u5728\u6d4f\u89c8\u5668\u4e2d\u8bbf\u95ee IP \u67e5\u8be2\u7f51\u7ad9\uff08\u5982 ip138.com\u3001ip.sb \u6216 17ce.com\uff09\u3002\u8fd9\u4e9b\u7f51\u7ad9\u4f1a\u663e\u793a\u4f60\u5f53\u524d\u8fde\u63a5\u8be5\u7f51\u7ad9\u65f6\u6240\u4f7f\u7528\u7684\u51fa\u53e3 IP \u5730\u5740\u3002<br \/>\u2022 <strong>\u67e5\u770b IP \u5f52\u5c5e\u5730\u4fe1\u606f<\/strong>\uff1a<br \/> * \u5982\u679c\u663e\u793a\u201c\u4e2d\u56fd\u201d\u4e14\u57ce\u5e02\u4e3a\u56fd\u5185\u5177\u4f53\u57ce\u5e02\uff08\u5982\u5317\u4eac\u3001\u4e0a\u6d77\u3001\u5e7f\u5dde\uff09\uff0c\u8bf4\u660e\u7f51\u7edc\u51fa\u53e3\u6b63\u5e38\uff0c\u95ee\u9898\u53ef\u80fd\u51fa\u5728\u76ee\u6807\u7f51\u7ad9\u672c\u8eab\u7684\u7f13\u5b58\u6216 DNS \u6c61\u67d3\u4e0a\u3002<br \/> * \u5982\u679c\u663e\u793a\u201c\u7f8e\u56fd\u201d\u3001\u201c\u65b0\u52a0\u5761\u201d\u3001\u201c\u65e5\u672c\u201d\u6216\u5176\u4ed6\u6d77\u5916\u56fd\u5bb6\/\u5730\u533a\uff0c\u8bf4\u660e\u4f60\u7684\u6d41\u91cf\u88ab\u4ee3\u7406\u89c4\u5219\u9519\u8bef\u5730\u5f15\u5bfc\u5230\u4e86\u6d77\u5916\u8282\u70b9\u3002\u8fd9\u662f\u6700\u5e38\u89c1\u7684\u6545\u969c\u539f\u56e0\u3002<br \/>\u2022 <strong>\u533a\u5206 IPv4 \u4e0e IPv6<\/strong>\uff1a<br \/> \u90e8\u5206\u68c0\u6d4b\u5de5\u5177\u4ec5\u663e\u793a IPv4 \u5730\u5740\u3002\u5982\u679c\u4f60\u7684\u8bbe\u5907\u542f\u7528\u4e86 IPv6\uff0c\u4e14\u4ee3\u7406\u8f6f\u4ef6\u672a\u6b63\u786e\u5904\u7406 IPv6 \u6d41\u91cf\uff0c\u53ef\u80fd\u5bfc\u81f4\u6df7\u5408\u51fa\u53e3\u3002\u5efa\u8bae\u5728\u68c0\u6d4b\u65f6\u540c\u65f6\u786e\u8ba4 IPv4 \u548c IPv6 \u7684\u5f52\u5c5e\u5730\u662f\u5426\u4e00\u81f4\u4e14\u5747\u4e3a\u56fd\u5185\u3002<\/p>\n\n<h2>\u7b2c\u4e8c\u6b65\uff1a\u68c0\u67e5\u4ee3\u7406\u8f6f\u4ef6\u7684\u201c\u5206\u6d41\u201d\u6216\u201c\u8def\u7531\u201d\u89c4\u5219<\/h2>\n<p>\u5982\u679c\u7b2c\u4e00\u6b65\u786e\u8ba4\u51fa\u53e3 IP \u4e3a\u6d77\u5916\uff0c\u95ee\u9898\u901a\u5e38\u51fa\u5728\u4ee3\u7406\u8f6f\u4ef6\u7684\u914d\u7f6e\u89c4\u5219\u4e0a\u3002\u73b0\u4ee3\u4ee3\u7406\u5de5\u5177\u666e\u904d\u91c7\u7528\u201c\u667a\u80fd\u5206\u6d41\u201d\uff08GeoIP \u6216 Domain List\uff09\u673a\u5236\uff0c\u5373\u9ed8\u8ba4\u8d70\u4ee3\u7406\uff0c\u4f46\u56fd\u5185 IP\/\u57df\u540d\u76f4\u8fde\u3002<\/p>\n<p><strong>\u5e38\u89c1\u914d\u7f6e\u9519\u8bef\u53ca\u4fee\u6b63\uff1a<\/strong><br \/>\u2022 <strong>\u5168\u5c40\u6a21\u5f0f\u8bef\u7528<\/strong>\uff1a<br \/> \u68c0\u67e5\u5ba2\u6237\u7aef\u662f\u5426\u8bef\u5f00\u542f\u4e86\u201c\u5168\u5c40\u6a21\u5f0f\u201d\uff08Global Mode\uff09\u3002\u5728\u6b64\u6a21\u5f0f\u4e0b\uff0c\u6240\u6709\u6d41\u91cf\u65e0\u8bba\u6765\u6e90\u5730\u5747\u8d70\u4ee3\u7406\u3002\u8bf7\u5207\u6362\u56de\u201c\u89c4\u5219\u6a21\u5f0f\u201d\uff08Rule Mode\uff09\u6216\u201cPAC \u6a21\u5f0f\u201d\u3002<br \/>\u2022 <strong>GeoIP \u6570\u636e\u5e93\u8fc7\u671f<\/strong>\uff1a<br \/> \u4ee3\u7406\u8f6f\u4ef6\u4f9d\u8d56 GeoIP \u6570\u636e\u5e93\u6765\u5224\u65ad IP \u5f52\u5c5e\u5730\u3002\u5982\u679c\u6570\u636e\u5e93\u957f\u671f\u672a\u66f4\u65b0\uff0c\u53ef\u80fd\u5bfc\u81f4\u56fd\u5185 IP \u88ab\u9519\u8bef\u6807\u8bb0\u4e3a\u6d77\u5916\u3002<br \/> * <strong>\u89e3\u51b3\u65b9\u6cd5<\/strong>\uff1a\u5728\u5ba2\u6237\u7aef\u8bbe\u7f6e\u4e2d\u627e\u5230\u201c\u66f4\u65b0 GeoIP \u6570\u636e\u5e93\u201d\u9009\u9879\uff0c\u624b\u52a8\u89e6\u53d1\u66f4\u65b0\u3002\u66f4\u65b0\u540e\u91cd\u542f\u5ba2\u6237\u7aef\u670d\u52a1\u3002<br \/>\u2022 <strong>\u81ea\u5b9a\u4e49\u89c4\u5219\u51b2\u7a81<\/strong>\uff1a<br \/> \u5982\u679c\u4f60\u4f7f\u7528\u4e86\u81ea\u5b9a\u4e49\u7684 YAML \u6216 JSON \u914d\u7f6e\u6587\u4ef6\uff0c\u68c0\u67e5 `rules` \u5b57\u6bb5\u3002<br \/> * \u786e\u4fdd\u5305\u542b `GEOIP,CN,DIRECT` \u6216\u7c7b\u4f3c\u7684\u89c4\u5219\uff0c\u5c06\u4e2d\u56fd\u5927\u9646 IP \u6d41\u91cf\u5f3a\u5236\u76f4\u8fde\u3002<br \/> * \u786e\u4fdd `DOMAIN-SUFFIX,cn` \u6216 `DOMAIN-SUFFIX,com.cn` \u7b49\u56fd\u5185\u57df\u540d\u540e\u7f00\u88ab\u6b63\u786e\u8bbe\u7f6e\u4e3a\u76f4\u8fde\u3002<br \/> * <strong>\u6ce8\u610f<\/strong>\uff1a\u89c4\u5219\u987a\u5e8f\u901a\u5e38\u662f\u4ece\u4e0a\u5230\u4e0b\u5339\u914d\uff0c\u7b2c\u4e00\u6761\u5339\u914d\u7684\u89c4\u5219\u751f\u6548\u3002\u8bf7\u786e\u4fdd\u76f4\u8fde\u89c4\u5219\u4f4d\u4e8e\u4ee3\u7406\u89c4\u5219\u4e4b\u524d\u3002<\/p>\n<h2>\u7b2c\u4e09\u6b65\uff1a\u6392\u67e5 DNS \u89e3\u6790\u6c61\u67d3\u4e0e\u6cc4\u9732<\/h2>\n<p>\u5373\u4f7f IP \u51fa\u53e3\u6b63\u786e\uff0c\u5982\u679c DNS \u89e3\u6790\u8fd4\u56de\u4e86\u6d77\u5916\u670d\u52a1\u5668\u7684 IP \u5730\u5740\uff0c\u8bbf\u95ee\u4f9d\u7136\u4f1a\u5931\u8d25\u3002\u8fd9\u901a\u5e38\u53d1\u751f\u5728 DNS \u8bbe\u7f6e\u4e0d\u5f53\u6216\u4ee3\u7406\u8f6f\u4ef6 DNS \u914d\u7f6e\u9519\u8bef\u65f6\u3002<\/p>\n<p><strong>\u6392\u67e5\u6b65\u9aa4\uff1a<\/strong><br \/>\u2022 <strong>\u68c0\u67e5\u672c\u5730 DNS \u8bbe\u7f6e<\/strong>\uff1a<br \/> \u5728\u64cd\u4f5c\u7cfb\u7edf\u7f51\u7edc\u8bbe\u7f6e\u4e2d\uff0c\u786e\u4fdd DNS \u670d\u52a1\u5668\u6307\u5411\u7684\u662f\u56fd\u5185\u8fd0\u8425\u5546\u63d0\u4f9b\u7684 DNS\uff08\u5982 114.114.114.114\u3001223.5.5.5 \u6216\u8fd0\u8425\u5546\u81ea\u52a8\u5206\u914d\u7684 DNS\uff09\uff0c\u800c\u4e0d\u662f\u56fd\u5916\u7684\u516c\u5171 DNS\uff08\u5982 8.8.8.8\u30011.1.1.1\uff09\uff0c\u9664\u975e\u4f60\u660e\u786e\u77e5\u9053\u5982\u4f55\u914d\u7f6e DNS \u5206\u6d41\u3002<br \/>\u2022 <strong>\u68c0\u67e5\u4ee3\u7406\u8f6f\u4ef6\u7684 DNS \u914d\u7f6e<\/strong>\uff1a<br \/> * <strong>DNS \u76d1\u542c<\/strong>\uff1a\u786e\u4fdd\u4ee3\u7406\u8f6f\u4ef6\u5df2\u5f00\u542f DNS \u76d1\u542c\uff08DNS Hook\uff09\uff0c\u4ee5\u4fbf\u6355\u83b7\u5e76\u5904\u7406\u56fd\u5185\u57df\u540d\u7684\u89e3\u6790\u8bf7\u6c42\u3002<br \/> * <strong>DNS \u670d\u52a1\u5668\u8bbe\u7f6e<\/strong>\uff1a\u5728\u5ba2\u6237\u7aef\u914d\u7f6e\u4e2d\uff0c\u6307\u5b9a\u56fd\u5185 DNS \u670d\u52a1\u5668\uff08\u5982 `223.5.5.5` \u6216 `119.29.29.29`\uff09\u7528\u4e8e\u89e3\u6790\u56fd\u5185\u57df\u540d\u3002<br \/> * <strong>Fake-IP \u6a21\u5f0f<\/strong>\uff1a\u5982\u679c\u5ba2\u6237\u7aef\u4f7f\u7528 Fake-IP \u6a21\u5f0f\uff0c\u786e\u4fdd\u5176 fallback \u673a\u5236\u6b63\u5e38\uff0c\u5373\u5728\u65e0\u6cd5\u89e3\u6790 Fake-IP \u65f6\u80fd\u6b63\u786e\u56de\u9000\u5230\u771f\u5b9e IP \u67e5\u8be2\u3002<br \/>\u2022 <strong>\u6e05\u9664\u672c\u5730 DNS \u7f13\u5b58<\/strong>\uff1a<br \/> * <strong>Windows<\/strong>\uff1a\u4ee5\u7ba1\u7406\u5458\u8eab\u4efd\u8fd0\u884c\u547d\u4ee4\u63d0\u793a\u7b26\uff0c\u8f93\u5165 `ipconfig \/flushdns` \u5e76\u56de\u8f66\u3002<br \/> * <strong>macOS<\/strong>\uff1a\u5728\u7ec8\u7aef\u8f93\u5165 `sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder`\u3002<br \/> * <strong>iOS\/Android<\/strong>\uff1a\u901a\u5e38\u91cd\u542f\u8bbe\u5907\u6216\u5207\u6362\u7f51\u7edc\uff08Wi-Fi\/\u8702\u7a9d\uff09\u5373\u53ef\u6e05\u9664\u7f13\u5b58\u3002<\/p>\n<h2>\u7b2c\u56db\u6b65\uff1a\u9a8c\u8bc1\u7279\u5b9a\u5e94\u7528\u7684\u4ee3\u7406\u884c\u4e3a<\/h2>\n<p>\u67d0\u4e9b\u5e94\u7528\u7a0b\u5e8f\uff08\u5982\u6e38\u620f\u5ba2\u6237\u7aef\u3001\u94f6\u884c App\u3001\u4f01\u4e1a\u5185\u90e8 OA \u7cfb\u7edf\uff09\u53ef\u80fd\u786c\u7f16\u7801\u4e86 IP \u5730\u5740\uff0c\u6216\u8005\u4e0d\u652f\u6301\u4ee3\u7406\u534f\u8bae\uff0c\u5bfc\u81f4\u5373\u4f7f\u5168\u5c40\u914d\u7f6e\u6b63\u786e\uff0c\u8be5\u5e94\u7528\u4f9d\u7136\u65e0\u6cd5\u8bbf\u95ee\u3002<\/p>\n<p><strong>\u9488\u5bf9\u6027\u6392\u67e5\uff1a<\/strong><br \/>\u2022 <strong>\u5e94\u7528\u7ea7\u7b56\u7565\u68c0\u67e5<\/strong>\uff1a<br \/> \u5728\u4ee3\u7406\u8f6f\u4ef6\u7684\u8bbe\u7f6e\u4e2d\uff0c\u67e5\u627e\u201c\u5e94\u7528\u4ee3\u7406\u201d\u6216\u201cBypass LAN\u201d\uff08\u7ed5\u8fc7\u5c40\u57df\u7f51\uff09\u9009\u9879\u3002<br \/> * \u786e\u4fdd\u76ee\u6807\u5e94\u7528\u88ab\u6dfb\u52a0\u5230\u201c\u76f4\u8fde\u201d\u6216\u201c\u7ed5\u8fc7\u4ee3\u7406\u201d\u5217\u8868\u4e2d\u3002<br \/> * \u90e8\u5206\u5ba2\u6237\u7aef\u652f\u6301\u201c\u6309\u5e94\u7528\u5206\u6d41\u201d\uff0c\u624b\u52a8\u5c06\u9700\u8981\u8bbf\u95ee\u56fd\u5185\u670d\u52a1\u7684\u5e94\u7528\u8bbe\u7f6e\u4e3a\u76f4\u8fde\u3002<br \/>\u2022 <strong>Hosts \u6587\u4ef6\u68c0\u67e5<\/strong>\uff1a<br \/> \u68c0\u67e5\u64cd\u4f5c\u7cfb\u7edf\u672c\u5730\u7684 `hosts` \u6587\u4ef6\uff08Windows: `C:\\Windows\\System32\\drivers\\etc\\hosts`\uff1bMac\/Linux: `\/etc\/hosts`\uff09\u3002<br \/> * \u662f\u5426\u5b58\u5728\u6307\u5411\u6d77\u5916 IP \u7684\u6076\u610f\u6216\u9519\u8bef\u6761\u76ee\uff1f<br \/> * \u662f\u5426\u5b58\u5728\u6307\u5411\u56fd\u5185 IP \u4f46\u57df\u540d\u62fc\u5199\u9519\u8bef\u7684\u6761\u76ee\uff1f<br \/> * \u5982\u6709\u53ef\u7591\u6761\u76ee\uff0c\u8bf7\u6ce8\u91ca\u6216\u5220\u9664\u5e76\u5237\u65b0 DNS \u7f13\u5b58\u3002<br \/>\u2022 <strong>IPv6 \u6cc4\u6f0f\u6d4b\u8bd5<\/strong>\uff1a<br \/> \u90e8\u5206\u5e94\u7528\u53ef\u80fd\u4f18\u5148\u4f7f\u7528 IPv6\u3002\u5982\u679c\u4ee3\u7406\u8f6f\u4ef6\u672a\u914d\u7f6e IPv6 \u4ee3\u7406\u6216\u76f4\u8fde\u89c4\u5219\uff0c\u53ef\u80fd\u5bfc\u81f4 IPv6 \u6d41\u91cf\u76f4\u63a5\u901a\u8fc7\u672c\u5730\u7f51\u7edc\u51fa\u53e3\uff08\u5982\u679c\u672c\u5730\u6709 IPv6 \u4e14\u672a\u88ab\u963b\u65ad\uff09\u6216\u5931\u8d25\u3002<br \/> * \u4e34\u65f6\u7981\u7528 IPv6 \u6d4b\u8bd5\uff1a\u5728\u64cd\u4f5c\u7cfb\u7edf\u7f51\u7edc\u9002\u914d\u5668\u8bbe\u7f6e\u4e2d\uff0c\u53d6\u6d88\u52fe\u9009\u201cInternet \u534f\u8bae\u7248\u672c 6 (TCP\/IPv6)\u201d\uff0c\u6d4b\u8bd5\u5e94\u7528\u662f\u5426\u6062\u590d\u8bbf\u95ee\u3002<\/p>\n<h2>\u7b2c\u4e94\u6b65\uff1a\u5e38\u89c1\u6545\u969c\u73b0\u8c61\u4e0e\u89e3\u51b3\u65b9\u6848\u5bf9\u7167<\/h2>\n<p><\/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;\">\u6545\u969c\u73b0\u8c61<\/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;\">\u6392\u67e5\u4e0e\u89e3\u51b3\u65b9\u5411<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>\u7f51\u7ad9\u5b8c\u5168\u65e0\u6cd5\u6253\u5f00<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u51fa\u53e3 IP \u4e3a\u6d77\u5916\uff1b\u7aef\u53e3\u88ab\u5c01\uff1bSSL \u8bc1\u4e66\u9519\u8bef<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">1. \u68c0\u67e5\u51fa\u53e3 IP \u662f\u5426\u4e3a\u56fd\u5185\u3002<br \/>2. \u5c1d\u8bd5\u5207\u6362\u4ee3\u7406\u534f\u8bae\uff08\u5982 TCP\/UDP \u6216 WebSocket\uff09\u3002<br \/>3. \u68c0\u67e5 SNI \u914d\u7f6e\u662f\u5426\u6b63\u786e\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>\u9875\u9762\u52a0\u8f7d\u6781\u6162\/\u8d85\u65f6<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u8def\u7531\u7ecf\u8fc7\u9ad8\u5ef6\u8fdf\u6d77\u5916\u8282\u70b9\uff1bDNS \u89e3\u6790\u6162<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">1. \u5728\u5ba2\u6237\u7aef\u6d4b\u8bd5\u4e0d\u540c\u8282\u70b9\u7684\u5ef6\u8fdf\uff0c\u9009\u62e9\u4f4e\u5ef6\u8fdf\u8282\u70b9\u3002<br \/>2. \u68c0\u67e5 DNS \u914d\u7f6e\u662f\u5426\u6307\u5411\u4e86\u56fd\u5185 DNS\u3002<br \/>3. \u5173\u95ed\u201c\u5168\u7403\u52a0\u901f\u201d\u6216\u201c\u667a\u80fd\u8def\u7531\u201d\u4e2d\u7684\u975e\u5fc5\u8981\u529f\u80fd\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>\u89c6\u9891\/\u97f3\u4e50\u7f13\u51b2\u5361\u987f<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u8282\u70b9\u5e26\u5bbd\u4e0d\u8db3\uff1b\u534f\u8bae\u52a0\u5bc6\u5f00\u9500\u5927<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">1. \u5207\u6362\u81f3\u652f\u6301\u5927\u5e26\u5bbd\u7684\u8282\u70b9\u3002<br \/>2. \u5c1d\u8bd5\u66f4\u6539\u52a0\u5bc6\u65b9\u5f0f\uff08\u5982\u4ece AES-256-GCM \u6539\u4e3a Chacha20-Poly1305\uff0c\u89c6\u5ba2\u6237\u7aef\u652f\u6301\u800c\u5b9a\uff09\u3002<br \/>3. \u68c0\u67e5\u662f\u5426\u5f00\u542f\u4e86\u201cUDP \u8f6c\u53d1\u201d\u52a0\u901f\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>\u90e8\u5206\u529f\u80fd\u53ef\u7528\uff0c\u90e8\u5206\u4e0d\u53ef\u7528<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u57df\u540d\u5206\u6d41\u89c4\u5219\u7f3a\u5931\uff1b\u5e94\u7528\u786c\u7f16\u7801 IP<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">1. \u66f4\u65b0 GeoIP \u548c\u57df\u540d\u5217\u8868\u6570\u636e\u5e93\u3002<br \/>2. \u68c0\u67e5\u76ee\u6807\u57df\u540d\u662f\u5426\u5728\u76f4\u8fde\u5217\u8868\u4e2d\u3002<br \/>3. \u5bf9\u7279\u5b9a\u5e94\u7528\u8bbe\u7f6e\u5f3a\u5236\u76f4\u8fde\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\"><strong>\u9a8c\u8bc1\u7801\u65e0\u6cd5\u63a5\u6536\/\u663e\u793a\u5f02\u5e38<\/strong><\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u76ee\u6807\u7f51\u7ad9\u68c0\u6d4b\u5230 IP \u4e3a\u6570\u636e\u4e2d\u5fc3\u6216\u4ee3\u7406 IP<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">1. \u66f4\u6362\u4e3a\u4f4f\u5b85 IP \u6216\u52a8\u6001 IP \u8282\u70b9\uff08\u5982\u679c\u53ef\u7528\uff09\u3002<br \/>2. \u6e05\u9664\u6d4f\u89c8\u5668 Cookie \u548c\u7f13\u5b58\u3002<br \/>3. \u5c1d\u8bd5\u4f7f\u7528\u65e0\u75d5\u6a21\u5f0f\u8bbf\u95ee\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/p>\n<h2>\u7b2c\u516d\u6b65\uff1a\u9ad8\u7ea7\u8c03\u8bd5\u4e0e\u65e5\u5fd7\u5206\u6790<\/h2>\n<p>\u5982\u679c\u4e0a\u8ff0\u6b65\u9aa4\u5747\u65e0\u6548\uff0c\u9700\u8981\u8fdb\u5165\u65e5\u5fd7\u7ea7\u522b\u8fdb\u884c\u6df1\u5ea6\u6392\u67e5\u3002<br \/>\u2022 <strong>\u5f00\u542f\u8c03\u8bd5\u65e5\u5fd7<\/strong>\uff1a<br \/> \u5728\u4ee3\u7406\u8f6f\u4ef6\u8bbe\u7f6e\u4e2d\u5f00\u542f\u201c\u8c03\u8bd5\u6a21\u5f0f\u201d\u6216\u201c\u8be6\u7ec6\u65e5\u5fd7\u201d\u3002<br \/>\u2022 <strong>\u590d\u73b0\u95ee\u9898\u5e76\u8bb0\u5f55\u65e5\u5fd7<\/strong>\uff1a<br \/> \u5c1d\u8bd5\u8bbf\u95ee\u76ee\u6807\u7f51\u7ad9\uff0c\u89c2\u5bdf\u65e5\u5fd7\u8f93\u51fa\u3002<br \/> * <strong>DNS \u8bf7\u6c42<\/strong>\uff1a\u67e5\u770b\u57df\u540d\u89e3\u6790\u8bf7\u6c42\u662f\u5426\u88ab\u4ee3\u7406\u8f6f\u4ef6\u62e6\u622a\u5e76\u8fd4\u56de\u4e86\u6b63\u786e\u7684\u56fd\u5185 IP\u3002<br \/> * <strong>\u8fde\u63a5\u5efa\u7acb<\/strong>\uff1a\u67e5\u770b\u8fde\u63a5\u8bf7\u6c42\u662f\u5426\u88ab\u9519\u8bef\u5730\u8f6c\u53d1\u5230\u4e86\u6d77\u5916\u8282\u70b9\u3002<br \/> * <strong>\u9519\u8bef\u4ee3\u7801<\/strong>\uff1a\u5173\u6ce8\u65e5\u5fd7\u4e2d\u7684\u9519\u8bef\u4ee3\u7801\uff08\u5982 `connection refused`, `timeout`, `tls handshake failure`\uff09\u3002<br \/>\u2022 <strong>\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u8f85\u52a9\u8bca\u65ad<\/strong>\uff1a<br \/> * <strong>Windows<\/strong>: \u4f7f\u7528 `nslookup <\u57df\u540d>` \u68c0\u67e5 DNS \u8fd4\u56de\u7684 IP\u3002\u4f7f\u7528 `tracert <\u57df\u540d>` \u68c0\u67e5\u8def\u7531\u8def\u5f84\u3002<br \/> * <strong>macOS\/Linux<\/strong>: \u4f7f\u7528 `dig <\u57df\u540d>` \u68c0\u67e5 DNS\u3002\u4f7f\u7528 `traceroute <\u57df\u540d>` \u68c0\u67e5\u8def\u7531\u3002<br \/> * \u5982\u679c `nslookup` \u6216 `dig` \u8fd4\u56de\u7684 IP \u662f\u6d77\u5916 IP\uff0c\u8bf4\u660e DNS \u914d\u7f6e\u4ecd\u6709\u95ee\u9898\uff0c\u9700\u56de\u5230\u7b2c\u4e09\u6b65\u68c0\u67e5\u3002<br \/> * \u5982\u679c IP \u662f\u56fd\u5185 IP \u4f46\u4f9d\u7136\u65e0\u6cd5\u8bbf\u95ee\uff0c\u53ef\u80fd\u662f\u76ee\u6807\u7f51\u7ad9\u5bf9\u7279\u5b9a IP \u6bb5\u8fdb\u884c\u4e86\u5c01\u9501\uff0c\u6b64\u65f6\u53ef\u80fd\u9700\u8981\u66f4\u6362 IP \u6216\u8054\u7cfb\u76ee\u6807\u7f51\u7ad9\u5ba2\u670d\u3002<\/p>\n<h2>\u603b\u7ed3\u4e0e\u9884\u9632\u5efa\u8bae<\/h2>\n<p>\u56de\u56fd\u8bbf\u95ee\u7f51\u7edc\u73af\u5883\u6392\u67e5\u662f\u4e00\u4e2a\u7cfb\u7edf\u6027\u7684\u8fc7\u7a0b\uff0c\u6838\u5fc3\u5728\u4e8e\u786e\u4fdd<strong>\u6d41\u91cf\u51fa\u53e3 IP \u4e3a\u56fd\u5185<\/strong>\u3001<strong>DNS \u89e3\u6790\u7ed3\u679c\u4e3a\u56fd\u5185<\/strong>\u3001<strong>\u5e94\u7528\u5c42\u7b56\u7565\u6b63\u786e<\/strong>\u3002<\/p>\n<p>\u4e3a\u907f\u514d\u6b64\u7c7b\u95ee\u9898\u9891\u7e41\u51fa\u73b0\uff0c\u5efa\u8bae\uff1a<br \/>\u2022 <strong>\u5b9a\u671f\u66f4\u65b0\u6570\u636e\u5e93<\/strong>\uff1a\u4fdd\u6301\u4ee3\u7406\u8f6f\u4ef6\u7684 GeoIP \u6570\u636e\u5e93\u548c\u57df\u540d\u5217\u8868\u4e3a\u6700\u65b0\u7248\u672c\u3002<br \/>\u2022 <strong>\u5907\u4efd\u6b63\u786e\u914d\u7f6e<\/strong>\uff1a\u5c06\u7ecf\u8fc7\u9a8c\u8bc1\u7684\u6b63\u5e38\u914d\u7f6e\u4fdd\u5b58\u4e3a\u5907\u4efd\u6587\u4ef6\uff0c\u4ee5\u4fbf\u5728\u66f4\u65b0\u6216\u91cd\u88c5\u540e\u5feb\u901f\u6062\u590d\u3002<br \/>\u2022 <strong>\u907f\u514d\u4f7f\u7528\u8fc7\u4e8e\u6fc0\u8fdb\u7684\u89c4\u5219<\/strong>\uff1a\u5982\u201c\u6240\u6709\u6d41\u91cf\u4ee3\u7406\u201d\u6216\u201c\u6240\u6709\u6d41\u91cf\u76f4\u8fde\u201d\uff0c\u9664\u975e\u4f60\u660e\u786e\u77e5\u9053\u81ea\u5df1\u5728\u505a\u4ec0\u4e48\u3002<br \/>\u2022 <strong>\u5173\u6ce8\u7f51\u7edc\u73af\u5883\u53d8\u5316<\/strong>\uff1a\u5f53\u7f51\u7edc\u73af\u5883\uff08\u5982\u8fd0\u8425\u5546\u3001\u8def\u7531\u5668\u3001ISP\uff09\u53d1\u751f\u53d8\u5316\u65f6\uff0c\u91cd\u65b0\u8fdb\u884c\u7b2c\u4e00\u6b65\u7684 IP \u68c0\u6d4b\uff0c\u786e\u8ba4\u914d\u7f6e\u4f9d\u7136\u6709\u6548\u3002<\/p>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u7edd\u5927\u591a\u6570\u56e0\u7f51\u7edc\u914d\u7f6e\u9519\u8bef\u5bfc\u81f4\u7684\u56de\u56fd\u8bbf\u95ee\u95ee\u9898\u5747\u53ef\u5f97\u5230\u89e3\u51b3\u3002\u5982\u679c\u95ee\u9898\u4f9d\u7136\u5b58\u5728\uff0c\u4e14\u786e\u8ba4\u51fa\u53e3 IP \u548c DNS 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