{"id":40584,"date":"2026-09-04T15:13:03","date_gmt":"2026-09-04T15:13:03","guid":{"rendered":"https:\/\/nodemaven.com\/?p=40584"},"modified":"2026-09-16T09:29:39","modified_gmt":"2026-09-16T09:29:39","slug":"webrtc-leak","status":"publish","type":"post","link":"https:\/\/nodemaven.com\/zh\/blog\/webrtc-leak\/","title":{"rendered":"WebRTC \u6cc4\u6f0f\uff1a\u60a8\u7684\u771f\u5b9e IP \u662f\u5426\u5728\u4ee3\u7406\u80cc\u540e\u66b4\u9732\uff1f"},"content":{"rendered":"<p class=\"wp-block-paragraph\">A <strong>WebRTC \u6cc4\u6f0f<\/strong> \u53ef\u80fd\u4f1a\u66b4\u9732\u4e00\u4e2a\u4e0e\u666e\u901a HTTP \u6d41\u91cf\u6240\u7528 IP \u4e0d\u540c\u7684\u516c\u7f51 IP \u5730\u5740\u3002\u8fd9\u79cd\u4e0d\u5339\u914d\u901a\u5e38\u6d89\u53ca <strong>UDP \u6d41\u91cf<\/strong>\uff1aWebRTC \u53ef\u80fd\u4f1a\u901a\u8fc7\u4e0e\u5df2\u914d\u7f6e\u4ee3\u7406\u4e0d\u4e00\u81f4\u7684\u8def\u7531\u53d1\u9001 STUN \u6216 TURN \u8fde\u63a5\u68c0\u6d4b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u6307\u5357\u5c06\u8bf4\u660e <strong>WebRTC\u3001UDP\u3001STUN\u3001TURN \u548c HTTP\/3 \u4e4b\u95f4\u7684\u5173\u7cfb<\/strong>\u3001\u5982\u4f55\u68c0\u67e5\u60a8\u7684\u6d4f\u89c8\u5668\u662f\u5426\u66b4\u9732\u4e86\u7b2c\u4e8c\u4e2a\u516c\u7f51 IP\u3001\u5982\u4f55\u89e3\u8bfb\u7ed3\u679c\uff0c\u4ee5\u53ca\u5982\u4f55\u5728\u4e0d\u76f2\u76ee\u7981\u7528\u6d4f\u89c8\u5668\u529f\u80fd\u7684\u524d\u63d0\u4e0b\u7ea0\u6b63\u8def\u7531\u4e0d\u5339\u914d\u95ee\u9898\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5feb\u901f\u7b54\u6848\uff1a<\/strong> \u5728\u60a8\u8ba1\u5212\u4f7f\u7528\u7684\u6d4f\u89c8\u5668\u914d\u7f6e\u6587\u4ef6\u4e2d\u8fde\u63a5\u4ee3\u7406\uff0c\u7136\u540e\u8fd0\u884c <a href=\"https:\/\/nodemaven.com\/zh\/tools\/connection-checker\/\">NodeMaven Connection Checker<\/a>\u3002\u5c06 HTTP \u51fa\u53e3\u4e0e WebRTC\u3001STUN \u548c TURN \u7ed3\u679c\u8fdb\u884c\u5bf9\u6bd4\u3002 <strong>\u516c\u7f51 IP \u4e0d\u4e00\u81f4\u610f\u5473\u7740\u6d4f\u89c8\u5668\u3001\u914d\u7f6e\u6587\u4ef6\u6216\u7f51\u7edc\u8def\u7531\u5b58\u5728\u95ee\u9898\uff0c\u5728\u8fdb\u884c\u4f4d\u7f6e\u654f\u611f\u7684\u6570\u636e\u91c7\u96c6\u3001\u81ea\u52a8\u5316\u6216\u7ecf\u6388\u6743\u7684\u8d26\u53f7\u5de5\u4f5c\u6d41\u4e4b\u524d\uff0c\u9700\u8981\u5148\u6392\u67e5\u89e3\u51b3\u3002<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"727\" src=\"https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/09\/image-1024x727.png\" alt=\"WebRTC \u6cc4\u6f0f\u6d4b\u8bd5 | UDP \u8fde\u63a5\u68c0\u6d4b\u5de5\u5177\" class=\"wp-image-40585\" srcset=\"https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/09\/image-1024x727.png 1024w, https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/09\/image-300x213.png 300w, https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/09\/image-768x545.png 768w, https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/09\/image-1536x1090.png 1536w, https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/09\/image-18x12.png 18w, https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/09\/image.png 1564w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u666e\u901a\u7684 IP \u68c0\u6d4b\u5de5\u5177\u53ea\u80fd\u786e\u8ba4\u7f51\u7ad9\u901a\u8fc7 HTTP \u770b\u5230\u7684\u5730\u5740\u3002Connection Checker \u8fd8\u4f1a\u6d4b\u8bd5\u6d4f\u89c8\u5668\u4e0a\u62a5\u7684 WebRTC\u3001\u670d\u52a1\u5668\u7aef\u89c2\u6d4b\u5230\u7684\u57fa\u4e8e <strong>UDP \u548c TCP<\/strong>\u7684 STUN \u4e0e TURN \u8def\u7531\uff0c\u4ee5\u53ca HTTP\/3 \u72b6\u6001\u3002<\/p>\n\n\n<div\n\t\t\t\n\t\t\tclass=\"so-widget-rhinocore-addons-rhino-alert-banner so-widget-rhinocore-addons-rhino-alert-banner-default-d75171398898\"\n\t\t\t\n\t\t><div class=\"rhino-widget rhino-widget--rhinocore-addons-rhino-alert-banner section-alert\" data-nm-label=\"banner\"    style=\"--alert-background-color: #E6E6FF\"\n>\n            <div class=\"section-alert__icon\">\n            <img decoding=\"async\" src=\"https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/02\/icon-4.svg\" alt=\"\" loading=\"lazy\" width=\"64\" height=\"64\">        <\/div>\n    \n            <div class=\"section-alert__main\">\n                            <div class=\"section-alert__title\">\u8ba9\u6d4f\u89c8\u5668\u4f1a\u8bdd\u59cb\u7ec8\u4f7f\u7528\u540c\u4e00\u4e2a\u7a33\u5b9a IP<\/div>\n            \n                            <div class=\"section-alert__description\"><p><span style=\"font-weight: 400\">\u4f7f\u7528 NodeMaven \u652f\u6301 UDP \u7684<\/span><a href=\"https:\/\/nodemaven.com\/zh\/proxies\/isp-proxies\/\"> <span style=\"font-weight: 400\">ISP \u4ee3\u7406<\/span><\/a><span style=\"font-weight: 400\"> \uff0c\u7528\u4e8e\u6301\u4e45\u5316\u6d4f\u89c8\u5668\u914d\u7f6e\u6587\u4ef6\u548c\u957f\u65f6\u95f4\u8fd0\u884c\u7684\u5de5\u4f5c\u6d41\u3002\u4f7f\u7528\u4f18\u60e0\u7801 <\/span><b>ISP40<\/b><span style=\"font-weight: 400\"> \u4ee5\u83b7\u53d6 <\/span><b>\u9996\u5355\u8d2d\u4e70 3 \u4e2a\u53ca\u4ee5\u4e0a IP \u7acb\u4eab 40% \u6298\u6263<\/b><span style=\"font-weight: 400\">.<\/span><\/p>\n<\/div>\n                    <\/div>\n    \n            <a\n            class=\"section-alert__button b-btn b-btn--static-xl b-btn--secondary-black\"\n            href=\"https:\/\/dashboard.nodemaven.com\/isp-proxies\"\n            >\n            \u7acb\u5373\u8bd5\u7528        <\/a>\n    <\/div>\n<\/div>\n\n\n<h2 id=\"h-what-is-a-webrtc-leak\" class=\"wp-block-heading\"><strong>\u4ec0\u4e48\u662f WebRTC \u6cc4\u6f0f\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">WebRTC \u662f\u4e00\u79cd\u6d4f\u89c8\u5668\u6280\u672f\uff0c\u7528\u4e8e\u89c6\u9891\u901a\u8bdd\u3001\u8bed\u97f3\u901a\u8bdd\u3001\u5c4f\u5e55\u5171\u4eab\u4ee5\u53ca\u6d4f\u89c8\u5668\u4e4b\u95f4\u7684\u76f4\u63a5\u8fde\u63a5\u3002\u5728\u8fde\u63a5\u5efa\u7acb\u4e4b\u524d\uff0c\u6d4f\u89c8\u5668\u4f1a\u68c0\u67e5\u5b83\u53ef\u4ee5\u4f7f\u7528\u54ea\u4e9b\u7f51\u7edc\u8def\u7531\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e00\u8fc7\u7a0b\u53ef\u80fd\u66b4\u9732\u6bd4\u666e\u901a\u9875\u9762\u8bf7\u6c42\u66f4\u591a\u7684\u7f51\u7edc\u4fe1\u606f\u3002\u7f51\u7ad9\u53ef\u80fd\u901a\u8fc7 HTTP \u770b\u5230\u4ee3\u7406 IP\uff0c\u800c\u4e0e WebRTC \u76f8\u5173\u7684\u8fde\u63a5\u5374\u901a\u8fc7\u53e6\u4e00\u6761\u72ec\u7acb\u8def\u7531\u66b4\u9732\u51fa\u53e6\u4e00\u4e2a\u516c\u7f51 IP\u3002<\/p>\n\n\n\n<h3 id=\"h-how-a-browser-can-expose-two-public-ip-addresses\" class=\"wp-block-heading\"><strong>\u6d4f\u89c8\u5668\u5982\u4f55\u66b4\u9732\u4e24\u4e2a\u516c\u7f51 IP \u5730\u5740<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4e00\u81f4\u7684\u914d\u7f6e\u4e0b\uff0c\u9875\u9762\u8bf7\u6c42\u548c WebRTC \u76f8\u5173\u6d41\u91cf\u90fd\u4f1a\u7ecf\u7531\u6240\u9009\u4ee3\u7406\u53d1\u51fa\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Browser -&gt; Proxy -&gt; Website\n\nBrowser -&gt; Proxy -&gt; STUN\/TURN service<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u53ef\u80fd\u51fa\u73b0\u7684\u8def\u7531\u4e0d\u4e00\u81f4\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Browser -&gt; Proxy -&gt; Website\n\nBrowser -&gt; Local network -&gt; STUN\/TURN service<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7f51\u7ad9\u901a\u8fc7 HTTP \u770b\u5230\u7684\u662f\u4ee3\u7406 IP\uff0c\u800c STUN \u6216 TURN \u670d\u52a1\u770b\u5230\u7684\u5374\u662f\u672c\u5730\u7f51\u7edc\u7684\u516c\u7f51 IP\u3002 <strong>\u8fd9\u7b2c\u4e8c\u4e2a\u516c\u7f51\u5730\u5740\u5c31\u662f\u6f5c\u5728\u7684\u6cc4\u6f0f\u70b9\u3002<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8def\u7531\u4e0d\u4e00\u81f4\u5e76\u4e0d\u81ea\u52a8\u610f\u5473\u7740\u4ee3\u7406\u5931\u6548\u3002\u6d4f\u89c8\u5668\u3001\u4ee3\u7406\u534f\u8bae\u3001\u64cd\u4f5c\u7cfb\u7edf\u3001\u9632\u706b\u5899\u3001\u7f51\u7edc\u7b56\u7565\u4ee5\u53ca\u9632\u5173\u8054\u6d4f\u89c8\u5668\u914d\u7f6e\u6587\u4ef6\u90fd\u53ef\u80fd\u5f71\u54cd\u8def\u7531\u3002<\/p>\n\n\n\n<h3 id=\"h-what-stun-and-turn-do\" class=\"wp-block-heading\"><strong>STUN \u548c TURN \u7684\u4f5c\u7528<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>STUN<\/strong> \u5e2e\u52a9\u6d4f\u89c8\u5668\u53d1\u73b0\u5916\u90e8\u670d\u52a1\u5668\u6240\u770b\u5230\u7684\u516c\u7f51 IP \u5730\u5740\u548c\u7aef\u53e3\u3002STUN \u670d\u52a1\u5668\u4f1a\u8bb0\u5f55\u63a5\u6536\u5230\u6d4f\u89c8\u5668\u8bf7\u6c42\u65f6\u7684\u6765\u6e90\u5730\u5740\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a\u4e00\u6761\u53ef\u80fd\u7684\u8fde\u63a5\u8def\u7531\u8fd4\u56de\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>TURN<\/strong> \u5728\u65e0\u6cd5\u5efa\u7acb\u76f4\u63a5\u70b9\u5bf9\u70b9\u8fde\u63a5\u65f6\u8d1f\u8d23\u4e2d\u7ee7\u6d41\u91cf\u3002TURN \u4e2d\u7ee7\u53ef\u4ee5\u89c2\u5bdf\u5230\u6d4f\u89c8\u5668\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u53d1\u8d77\u7684\u8fde\u63a5\uff1a <strong>UDP<\/strong> \u6216 <strong>TCP<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d4f\u89c8\u5668\u62a5\u544a\u7684 WebRTC \u5019\u9009\u5730\u5740\u4e0e\u670d\u52a1\u5668\u89c2\u5bdf\u5230\u7684\u5730\u5740\u53ef\u80fd\u4e0d\u540c\u3002\u5c06\u4e24\u8005\u8fdb\u884c\u6bd4\u8f83\uff0c\u53ef\u4ee5\u66f4\u5168\u9762\u5730\u4e86\u89e3\u6240\u6d4b\u8bd5\u7684\u8fde\u63a5\u8def\u5f84\u3002<\/p>\n\n\n\n<h2 id=\"h-udp-http-3-and-webrtc-proxy-leaks\" class=\"wp-block-heading\"><strong>UDP\u3001HTTP\/3 \u4e0e WebRTC \u4ee3\u7406\u6cc4\u6f0f<\/strong><\/h2>\n\n\n\n<h3 id=\"h-nbsp-what-is-udp-and-how-does-http-3-use-it\" class=\"wp-block-heading\"><strong>&nbsp;\u4ec0\u4e48\u662f UDP\uff1fHTTP\/3 \u5982\u4f55\u4f7f\u7528\u5b83\uff1f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7f51\u9875\u6d4f\u89c8\u5668\u4f20\u7edf\u4e0a\u901a\u8fc7 <strong>HTTP\/1.1 \u6216 HTTP\/2<\/strong>\u52a0\u8f7d\u7f51\u7ad9\uff0c\u8fd9\u4e24\u79cd\u534f\u8bae\u90fd\u4f7f\u7528 TCP\u3002 <strong>HTTP\/3 \u4f7f\u7528 QUIC\uff0c\u800c QUIC \u8fd0\u884c\u5728 UDP \u4e4b\u4e0a\u3002<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/w3techs.com\/technologies\/details\/ce-http3\">W3Techs \u7684\u62a5\u544a<\/a> \u663e\u793a\uff0c\u7ea6\u6709 <strong>40% \u7684\u7f51\u7ad9\u4f7f\u7528 HTTP\/3<\/strong>\uff0c\u56e0\u6b64\u6d4f\u89c8\u5668\u6d41\u91cf\u4e2d\u7ecf\u5e38\u4f1a\u5305\u542b\u57fa\u4e8e UDP \u7684 QUIC \u8fde\u63a5\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/nodemaven.com\/zh\/tools\/connection-checker\/\">\u8fde\u63a5\u68c0\u6d4b\u5668<\/a> \u4f1a\u663e\u793a\u5176 HTTP \u68c0\u6d4b\u6240\u4f7f\u7528\u7684\u534f\u8bae\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>h3<\/strong> \u8868\u793a\u6d4b\u8bd5\u8fde\u63a5\u4f7f\u7528\u4e86 <strong>\u57fa\u4e8e UDP \u7684 QUIC \u4f20\u8f93\u7684 HTTP\/3<\/strong>.<\/li>\n\n\n\n<li><strong>h2<\/strong> \u8868\u793a\u6d4b\u8bd5\u8fde\u63a5\u4f7f\u7528\u4e86 <strong>\u57fa\u4e8e TCP \u7684 HTTP\/2<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">An <strong>h2<\/strong> \u7ed3\u679c\u8868\u793a\u8be5\u6d4b\u8bd5\u8fde\u63a5\u672a\u80fd\u534f\u5546\u4f7f\u7528 HTTP\/3\u3002\u9632\u706b\u5899\u3001\u4ee3\u7406\u8def\u7531\u3001\u6d4f\u89c8\u5668\u8bbe\u7f6e\u3001\u7f51\u7ad9\u914d\u7f6e\u6216\u672c\u5730\u7f51\u7edc\u90fd\u53ef\u80fd\u5bfc\u81f4\u8fd9\u79cd\u56de\u9000\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Connection Checker \u8fd8\u53ef\u80fd\u663e\u793a <strong>\u201c\u65e0\u6cd5\u6d4b\u91cf\u201d\u3002<\/strong> \u8fd9\u8868\u793a\u5de5\u5177\u65e0\u6cd5\u786e\u5b9a\u8be5\u914d\u7f6e\u4e0b\u7684 HTTP\/3 \u8def\u7531\u3002\u5f53 QUIC \u6216 UDP \u4e0d\u53ef\u7528\u65f6\u7ecf\u5e38\u4f1a\u51fa\u73b0\u8fd9\u79cd\u60c5\u51b5\uff0c\u5305\u62ec\u67d0\u4e9b HTTP \u4ee3\u7406\u548c SOCKS5 \u8bbe\u7f6e\u3002 <strong>\u8fd9\u5e76\u4e0d\u610f\u5473\u7740\u4ee3\u7406\u5df2\u5931\u6548\uff0c\u4e5f\u4e0d\u4ee3\u8868 WebRTC \u6cc4\u6f0f\u4e86\u771f\u5b9e IP\u3002<\/strong><\/p>\n\n\n\n<h3 id=\"h-how-webrtc-uses-udp\" class=\"wp-block-heading\"><strong>WebRTC \u5982\u4f55\u4f7f\u7528 UDP<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">WebRTC \u901a\u5e38\u4e5f\u4f1a\u4f7f\u7528 <strong>UDP<\/strong>\uff0c\u4f46\u7528\u9014\u4e0d\u540c\u3002\u5b83\u901a\u8fc7 STUN \u548c TURN \u8fde\u63a5\u68c0\u67e5\u6765\u53d1\u73b0\u6216\u4e2d\u7ee7\u7f51\u7edc\u8def\u7531\uff0c\u7528\u4e8e\u89c6\u9891\u901a\u8bdd\u3001\u8bed\u97f3\u901a\u8bdd\u548c\u5c4f\u5e55\u5171\u4eab\u7b49\u5b9e\u65f6\u529f\u80fd\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56e0\u6b64\uff0c\u6d4f\u89c8\u5668\u53ef\u4ee5\u521b\u5efa\u4e0d\u6b62\u4e00\u79cd\u7c7b\u578b\u7684 UDP \u8fde\u63a5\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">HTTP\/3 -&gt; QUIC -&gt; UDP -&gt; Website or CDN\n\nWebRTC -&gt; STUN\/TURN -&gt; UDP -&gt; Connection service<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>HTTP\/3 \u548c WebRTC \u662f\u4e24\u79cd\u76f8\u4e92\u72ec\u7acb\u7684\u6d4f\u89c8\u5668\u884c\u4e3a\u3002<\/strong> \u6d4f\u89c8\u5668\u53ef\u4ee5\u5bf9\u67d0\u4e2a\u7f51\u7ad9\u4f7f\u7528 HTTP\/3\uff0c\u800c WebRTC \u5219\u53ef\u80fd\u8d70\u53e6\u4e00\u6761\u8def\u7531\u3001\u56de\u9000\u5230 TCP\uff0c\u6216\u8005\u6839\u672c\u65e0\u6cd5\u5efa\u7acb UDP \u8fde\u63a5\u3002<\/p>\n\n\n\n<h3 id=\"h-how-udp-can-expose-a-different-public-ip\" class=\"wp-block-heading\"><strong>UDP \u5982\u4f55\u66b4\u9732\u51fa\u53e6\u4e00\u4e2a\u516c\u7f51 IP<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b63\u5e38\u7684\u9875\u9762\u8bf7\u6c42\u53ef\u80fd\u4f1a\u7ecf\u7531\u4ee3\u7406\u53d1\u51fa\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Browser -&gt; Proxy -&gt; Website<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u800c WebRTC \u7684 STUN \u6216 TURN \u68c0\u67e5\u53ef\u80fd\u8d70\u53e6\u4e00\u6761\u8def\u5f84\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Browser -&gt; Local network -&gt; STUN\/TURN service<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u8fd9\u4e24\u6761\u8def\u7531\u66b4\u9732\u51fa\u4e0d\u540c\u7684\u516c\u7f51 IP \u5730\u5740\u65f6\uff0c\u6d4f\u89c8\u5668\u5c31\u5b58\u5728 <strong>WebRTC \u4ee3\u7406\u6cc4\u6f0f<\/strong>\u3002\u4ec5\u57fa\u4e8e HTTP \u7684 IP \u68c0\u6d4b\u5de5\u5177\u53ef\u80fd\u4f1a\u6f0f\u6389\u8fd9\u4e00\u70b9\uff0c\u56e0\u4e3a\u5b83\u53ea\u80fd\u770b\u5230\u7b2c\u4e00\u6761\u8def\u7531\u3002<\/p>\n\n\n\n<h3 id=\"h-why-browser-udp-traffic-can-follow-a-different-route\" class=\"wp-block-heading\"><strong>\u4e3a\u4ec0\u4e48\u6d4f\u89c8\u5668\u7684 UDP \u6d41\u91cf\u53ef\u80fd\u8d70\u53e6\u4e00\u6761\u8def\u7531<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee3\u7406\u53ef\u4ee5\u652f\u6301 UDP\uff0c\u4f46\u6d4f\u89c8\u5668\u4ecd\u53ef\u80fd\u901a\u8fc7\u5355\u72ec\u7684\u8def\u5f84\u53d1\u9001 WebRTC \u6d41\u91cf\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Chromium \u7684 <a href=\"https:\/\/github.com\/chromium\/chromium\/blob\/main\/net\/docs\/proxy.md\">\u4ee3\u7406\u6587\u6863<\/a> \u6307\u51fa\uff0cChrome \u5bf9 URL \u8bf7\u6c42\u7684 SOCKS5 \u652f\u6301\u57fa\u4e8e TCP\uff0c\u65e0\u6cd5\u4e2d\u7ee7 UDP \u6d41\u91cf\u3002 <strong>\u56e0\u6b64\uff0c\u6d4f\u89c8\u5668\u884c\u4e3a\u4e0e\u4ee3\u7406\u7684\u7f51\u7edc\u80fd\u529b\u9700\u8981\u4e00\u5e76\u68c0\u67e5\u3002<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/nodemaven.com\/zh\/proxies\/isp-proxies\/\">NodeMaven ISP \u4ee3\u7406<\/a> \u652f\u6301 <strong>TCP \u548c UDP<\/strong> \uff0c\u5e76\u4e3a\u7ecf\u6279\u51c6\u7684\u957f\u671f\u8fd0\u884c\u6d4f\u89c8\u5668\u914d\u7f6e\u6587\u4ef6\u3001\u5b9a\u671f\u4f7f\u7528\u7684\u63a7\u5236\u9762\u677f\u4ee5\u53ca\u81ea\u52a8\u5316\u5de5\u4f5c\u6d41\u63d0\u4f9b\u7a33\u5b9a\u7684\u9759\u6001\u4f4f\u5b85 IP\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u8be5 <\/strong><strong>h3<\/strong><strong> \u548c <\/strong><strong>h2<\/strong><strong> \u6807\u7b7e\u65e2\u4e0d\u80fd\u786e\u8ba4\u4e5f\u4e0d\u80fd\u6392\u9664 WebRTC \u6cc4\u6f0f\u3002<\/strong> \u5bf9\u6bd4 HTTP\u3001WebRTC\u3001STUN \u548c TURN \u663e\u793a\u7684\u516c\u7f51 IP\uff0c\u4ee5\u8bc6\u522b\u8def\u7531\u4e0d\u5339\u914d\u3002<\/p>\n\n\n<div\n\t\t\t\n\t\t\tclass=\"so-widget-rhinocore-addons-rhino-alert-banner so-widget-rhinocore-addons-rhino-alert-banner-default-d75171398898\"\n\t\t\t\n\t\t><div class=\"rhino-widget rhino-widget--rhinocore-addons-rhino-alert-banner section-alert\" data-nm-label=\"banner\"    style=\"--alert-background-color: #E6E6FF\"\n>\n            <div class=\"section-alert__icon\">\n            <img decoding=\"async\" src=\"https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/02\/icon-4.svg\" alt=\"\" loading=\"lazy\" width=\"64\" height=\"64\">        <\/div>\n    \n            <div class=\"section-alert__main\">\n                            <div class=\"section-alert__title\">\u8ba9\u6d4f\u89c8\u5668\u4f1a\u8bdd\u59cb\u7ec8\u4f7f\u7528\u540c\u4e00\u4e2a\u7a33\u5b9a IP<\/div>\n            \n                            <div class=\"section-alert__description\"><p><span style=\"font-weight: 400\">\u4f7f\u7528 NodeMaven \u652f\u6301 UDP \u7684<\/span><a href=\"https:\/\/nodemaven.com\/zh\/proxies\/isp-proxies\/\"> <span style=\"font-weight: 400\">ISP \u4ee3\u7406<\/span><\/a><span style=\"font-weight: 400\"> \uff0c\u7528\u4e8e\u6301\u4e45\u5316\u6d4f\u89c8\u5668\u914d\u7f6e\u6587\u4ef6\u548c\u957f\u65f6\u95f4\u8fd0\u884c\u7684\u5de5\u4f5c\u6d41\u3002\u4f7f\u7528\u4f18\u60e0\u7801 <\/span><b>ISP40<\/b><span style=\"font-weight: 400\"> \u4ee5\u83b7\u53d6 <\/span><b>\u9996\u5355\u8d2d\u4e70 3 \u4e2a\u53ca\u4ee5\u4e0a IP \u7acb\u4eab 40% \u6298\u6263<\/b><span style=\"font-weight: 400\">.<\/span><\/p>\n<\/div>\n                    <\/div>\n    \n            <a\n            class=\"section-alert__button b-btn b-btn--static-xl b-btn--secondary-black\"\n            href=\"https:\/\/dashboard.nodemaven.com\/isp-proxies\"\n            >\n            \u7acb\u5373\u8bd5\u7528        <\/a>\n    <\/div>\n<\/div>\n\n\n<h2 id=\"h-why-webrtc-leaks-affect-scraping-and-automation\" class=\"wp-block-heading\"><strong>WebRTC \u6cc4\u6f0f\u4e3a\u4f55\u4f1a\u5f71\u54cd\u6570\u636e\u91c7\u96c6\u4e0e\u81ea\u52a8\u5316<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u666e\u901a\u7684 Python Requests \u811a\u672c\u3001cURL \u547d\u4ee4\u6216\u670d\u52a1\u5668\u5230\u670d\u52a1\u5668\u7684 API \u5ba2\u6237\u7aef\u901a\u5e38\u4e0d\u4f1a\u4ea7\u751f\u6d4f\u89c8\u5668 WebRTC \u6d41\u91cf\u3002WebRTC \u6cc4\u6f0f\u95ee\u9898\u9002\u7528\u4e8e <strong>\u57fa\u4e8e\u6d4f\u89c8\u5668\u7684\u5de5\u4f5c\u6d41<\/strong>\uff0c\u5305\u62ec Playwright\u3001Puppeteer\u3001Selenium\u3001\u9632\u5173\u8054\u6d4f\u89c8\u5668\u3001\u8fdc\u7a0b\u6d4f\u89c8\u5668\u914d\u7f6e\u6587\u4ef6\u4ee5\u53ca\u624b\u52a8\u6d4f\u89c8\u5668\u4f1a\u8bdd\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8def\u7531\u4e0d\u5339\u914d\u53ef\u80fd\u4ea7\u751f\u76f8\u4e92\u51b2\u7a81\u7684\u4fe1\u53f7\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6d4f\u89c8\u5668\u914d\u7f6e\u6587\u4ef6\u8bbe\u7f6e\u4e3a\u6d1b\u6749\u77f6\uff0c\u800c STUN \u5374\u66b4\u9732\u4e86\u53e6\u4e00\u4e2a\u56fd\u5bb6\u7684\u672c\u5730 ISP \u5730\u5740\u3002<\/li>\n\n\n\n<li>\u4ef7\u683c\u76d1\u63a7\u4f1a\u8bdd\u4fdd\u7559\u4e86 Cookie \u548c\u7c98\u6027\u4ee3\u7406\u4f1a\u8bdd\uff0c\u800c WebRTC \u6d41\u91cf\u5374\u8d70\u4e86\u53e6\u4e00\u6761\u516c\u7f51\u8def\u7531\u3002<\/li>\n\n\n\n<li>\u4e91\u6d4f\u89c8\u5668\u7684\u9875\u9762\u8bf7\u6c42\u4f7f\u7528\u4e86\u9884\u671f\u7684\u4ee3\u7406\uff0c\u5374\u901a\u8fc7 UDP \u8fde\u63a5\u68c0\u6d4b\u66b4\u9732\u4e86\u53e6\u4e00\u4e2a\u5730\u5740\u3002<\/li>\n\n\n\n<li>\u8d26\u53f7\u5de5\u4f5c\u6d41\u4fdd\u7559\u4e86 Cookie \u548c\u6d4f\u89c8\u5668\u5b58\u50a8\uff0c\u4f46\u5176\u6240\u9009\u4f4d\u7f6e\u4e0e\u89c2\u5bdf\u5230\u7684 WebRTC \u8def\u7531\u4e0d\u4e00\u81f4\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">A 2017 <a href=\"https:\/\/arxiv.org\/abs\/1709.05395\">\u8de8\u6d4f\u89c8\u5668 WebRTC \u7814\u7a76<\/a> \u53d1\u73b0\u4e0d\u540c\u6d4f\u89c8\u5668\u548c VPN \u914d\u7f6e\u4e0b\u7684 IP \u66b4\u9732\u60c5\u51b5\u5404\u4e0d\u76f8\u540c\u3002\u6b64\u540e\u6d4f\u89c8\u5668\u7684\u9690\u79c1\u9ed8\u8ba4\u8bbe\u7f6e\u5df2\u6709\u53d8\u5316\uff0c\u4f46\u8be5\u7814\u7a76\u4ecd\u7136\u8bf4\u660e\u4e86\u4e3a\u4ec0\u4e48\u6d4f\u89c8\u5668\u4e0e\u7f51\u7edc\u7684\u7ec4\u5408\u9700\u8981\u76f4\u63a5\u6d4b\u8bd5\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u4e2a <a href=\"https:\/\/www.reddit.com\/r\/opnsense\/comments\/1tbqfps\/anyone_else_experiencing_webrtc_leaks_on\/\">OPNsense \u793e\u533a\u8ba8\u8bba<\/a> \u63cf\u8ff0\u4e86\u5728\u76f8\u540c WireGuard \u914d\u7f6e\u4e0b\uff0cWebRTC \u4e0d\u5339\u914d\u53ea\u51fa\u73b0\u5728\u4e00\u4e2a\u73af\u5883\u800c\u672a\u51fa\u73b0\u5728\u53e6\u4e00\u4e2a\u73af\u5883\u7684\u60c5\u51b5\u3002\u8bf7\u5c06\u5176\u89c6\u4e3a\u6545\u969c\u6392\u67e5\u793a\u4f8b\uff0c\u800c\u975e\u6027\u80fd\u57fa\u51c6\u3002<\/p>\n\n\n\n<h2 id=\"h-webrtc-leak-test-how-to-detect-a-proxy-ip-mismatch\" class=\"wp-block-heading\"><strong>WebRTC \u6cc4\u6f0f\u6d4b\u8bd5\uff1a\u5982\u4f55\u68c0\u6d4b\u4ee3\u7406 IP \u4e0d\u5339\u914d<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf7\u6d4b\u8bd5\u60a8\u5b9e\u9645\u5c06\u8981\u4f7f\u7528\u7684\u6d4f\u89c8\u5668\u914d\u7f6e\u6587\u4ef6\u3002\u5728\u4e2a\u4eba\u6d4f\u89c8\u5668\u4e2d\u7684\u68c0\u6d4b\u7ed3\u679c\u5e76\u4e0d\u80fd\u786e\u8ba4\u4e91\u6d4f\u89c8\u5668\u3001\u9632\u5173\u8054\u914d\u7f6e\u6587\u4ef6\u3001\u865a\u62df\u673a\u6216\u751f\u4ea7\u73af\u5883\u81ea\u52a8\u5316\u73af\u5883\u7684\u884c\u4e3a\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u4ee5\u4e0b\u5185\u5bb9\u5f00\u59cb <a href=\"https:\/\/nodemaven.com\/zh\/tools\/ip-lookup\/\">NodeMaven IP \u67e5\u8be2<\/a> \u4ee5\u786e\u8ba4\u9884\u671f\u7684 HTTP \u51fa\u53e3\u3002\u7136\u540e\u6253\u5f00 <a href=\"https:\/\/nodemaven.com\/zh\/tools\/connection-checker\/\">NodeMaven Connection Checker<\/a> \uff0c\u5e76\u4f7f\u7528\u540c\u4e00\u6d4f\u89c8\u5668\u914d\u7f6e\u6587\u4ef6\u548c\u4ee3\u7406\u914d\u7f6e\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u8fde\u63a5\u4ee3\u7406\u5e76\u6253\u5f00\u76ee\u6807\u6d4f\u89c8\u5668\u914d\u7f6e\u6587\u4ef6\u3002<\/li>\n\n\n\n<li>\u786e\u8ba4\u9884\u671f\u7684\u56fd\u5bb6\u3001\u57ce\u5e02\u3001ISP \u548c HTTP \u51fa\u53e3 IP\u3002<\/li>\n\n\n\n<li>\u8fd0\u884c Connection Checker\u3002<\/li>\n\n\n\n<li>\u5bf9\u6bd4 HTTP\u3001WebRTC\u3001STUN \u548c TURN \u7684\u7ed3\u679c\u3002<\/li>\n\n\n\n<li>\u4fdd\u5b58\u62a5\u544a\u3002<\/li>\n\n\n\n<li>\u5728\u66f4\u6539\u6d4f\u89c8\u5668\u8bbe\u7f6e\u3001\u4ee3\u7406\u7c7b\u578b\u3001\u7f51\u7edc\u3001\u64cd\u4f5c\u7cfb\u7edf\u6216\u9632\u5173\u8054\u914d\u7f6e\u6587\u4ef6\u540e\uff0c\u91cd\u65b0\u8fd0\u884c\u6d4b\u8bd5\u3002<\/li>\n<\/ol>\n\n\n\n<h3 id=\"h-what-connection-checker-tests\" class=\"wp-block-heading\"><strong>Connection Checker \u68c0\u6d4b\u54ea\u4e9b\u5185\u5bb9<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Connection Checker \u4f1a\u8fd0\u884c\u6d4f\u89c8\u5668\u7ea7\u522b\u7684 UDP \u8fde\u63a5\u6d4b\u8bd5<\/strong> \u65b9\u6cd5\u662f\u68c0\u67e5\u5176 TURN \u4e2d\u7ee7\u901a\u8fc7 UDP \u89c2\u6d4b\u5230\u7684\u516c\u7f51 IP \u662f\u5426\u4e0e HTTP \u51fa\u53e3\u76f8\u540c\u3002\u5b83\u5e76\u4e0d\u68c0\u6d4b\u670d\u52a1\u5668\u4e0a\u7684\u67d0\u4e2a UDP \u7aef\u53e3\u662f\u5426\u5f00\u653e\u3002\u76ee\u7684\u662f\u627e\u51fa\u6d4f\u89c8\u5668\u5230\u4ee3\u7406\u4e4b\u95f4\u53ef\u80fd\u66b4\u9732\u7b2c\u4e8c\u4e2a\u516c\u7f51 IP \u7684\u8def\u7531\u4e0d\u4e00\u81f4\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u68c0\u67e5<\/strong><\/td><td><strong>\u5b83\u9a8c\u8bc1\u4ec0\u4e48<\/strong><\/td><\/tr><tr><td>HTTP \u51fa\u53e3<\/td><td>\u7f51\u7ad9\u901a\u8fc7\u666e\u901a\u7f51\u9875\u8bf7\u6c42\u770b\u5230\u7684\u516c\u7f51 IP<\/td><\/tr><tr><td>\u6d4f\u89c8\u5668\u4e0a\u62a5\u7684 WebRTC<\/td><td>\u6d4f\u89c8\u5668\u66b4\u9732\u7684\u5730\u5740\u5019\u9009<\/td><\/tr><tr><td>STUN \u6765\u6e90<\/td><td>NodeMaven \u7684 STUN \u670d\u52a1\u5668\u89c2\u6d4b\u5230\u7684\u516c\u7f51\u5730\u5740<\/td><\/tr><tr><td>\u901a\u8fc7 UDP \u7684 TURN \u4e2d\u7ee7<\/td><td>NodeMaven \u7684\u4e2d\u7ee7\u901a\u8fc7 UDP \u89c2\u6d4b\u5230\u7684\u516c\u7f51\u5730\u5740<\/td><\/tr><tr><td>\u901a\u8fc7 TCP \u7684 TURN \u4e2d\u7ee7<\/td><td>NodeMaven \u7684\u4e2d\u7ee7\u901a\u8fc7 TCP \u89c2\u6d4b\u5230\u7684\u516c\u7f51\u5730\u5740<\/td><\/tr><tr><td>HTTP\/3 \/ QUIC<\/td><td>\u6d4b\u8bd5\u8fde\u63a5\u662f\u901a\u8fc7 UDP \u534f\u5546\u4e86 HTTP\/3\uff0c\u8fd8\u662f\u901a\u8fc7 TCP \u4f7f\u7528\u4e86 HTTP\/2<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 id=\"h-why-test-udp-and-tcp-separately\" class=\"wp-block-heading\"><strong>\u4e3a\u4ec0\u4e48\u8981\u5206\u522b\u6d4b\u8bd5 UDP \u548c TCP\uff1f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d4f\u89c8\u5668\u53ef\u4ee5\u901a\u8fc7 <strong>UDP<\/strong> \u8fde\u63a5 TURN \u4e2d\u7ee7\uff0c\u6216\u56de\u9000\u5230 <strong>TCP<\/strong>\u3002\u540c\u65f6\u6d4b\u8bd5\u8fd9\u4e24\u6761\u8def\u5f84\uff0c\u53ef\u4ee5\u663e\u793a\u5f53\u4f20\u8f93\u65b9\u5f0f\u6539\u53d8\u65f6\uff0c\u516c\u7f51\u5730\u5740\u662f\u5426\u4fdd\u6301\u4e00\u81f4\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">TCP \u7ed3\u679c\u5339\u914d\u5e76\u4e0d\u80fd\u8bc1\u660e UDP \u5df2\u88ab\u6b63\u786e\u8def\u7531\u3002UDP \u7ed3\u679c\u4e0d\u53ef\u7528\u4e5f\u4e0d\u4f1a\u81ea\u52a8\u8bc1\u660e\u5b58\u5728\u6cc4\u6f0f\u3002UDP \u53ef\u80fd\u88ab\u6d4f\u89c8\u5668\u3001\u9632\u706b\u5899\u3001\u4ee3\u7406\u914d\u7f6e\u6216\u672c\u5730\u7f51\u7edc\u6240\u963b\u6b62\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u79cd\u5dee\u5f02\u5e38\u89c1\u4e8e\u8fd0\u884c\u5728\u4e91\u670d\u52a1\u5668\u3001\u529e\u516c\u7f51\u7edc\u3001VPN \u6216\u5e26\u6709\u81ea\u5b9a\u4e49\u8def\u7531\u89c4\u5219\u7684\u9632\u5173\u8054\u73af\u5883\u4e2d\u7684\u6d4f\u89c8\u5668\u81ea\u52a8\u5316\u3002<\/p>\n\n\n\n<h3 id=\"h-how-to-read-the-results\" class=\"wp-block-heading\"><strong>\u5982\u4f55\u89e3\u8bfb\u7ed3\u679c<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u7ed3\u679c<\/td><td>\u901a\u5e38\u610f\u5473\u7740\u4ec0\u4e48<\/td><td>\u5efa\u8bae\u7684\u4e0b\u4e00\u6b65<\/td><\/tr><tr><td>HTTP\u3001WebRTC\u3001STUN \u548c TURN \u663e\u793a\u540c\u4e00\u4e2a\u516c\u7f51 IP<\/td><td>\u5728\u6d4b\u8bd5\u7684\u8def\u5f84\u4e2d\u672a\u51fa\u73b0\u5176\u4ed6\u516c\u7f51 IP<\/td><td>\u4fdd\u5b58\u62a5\u544a\uff0c\u5e76\u5728\u66f4\u6539\u914d\u7f6e\u540e\u91cd\u65b0\u6d4b\u8bd5<\/td><\/tr><tr><td>HTTP \u548c WebRTC \u663e\u793a\u4e0d\u540c\u7684\u516c\u7f51 IP<\/td><td>\u53ef\u80fd\u5b58\u5728\u8def\u7531\u4e0d\u5339\u914d\u6216\u516c\u7f51 IP \u6cc4\u6f0f<\/td><td>\u68c0\u67e5\u6d4f\u89c8\u5668 WebRTC \u7b56\u7565\u3001\u4ee3\u7406\u8def\u7531\u548c\u9632\u5173\u8054\u8bbe\u7f6e<\/td><\/tr><tr><td>\u4ec5\u51fa\u73b0\u5c40\u57df\u7f51 IP \u6216 .local \u5019\u9009\u5730\u5740<\/td><td>\u8fd9\u662f\u672c\u5730\u7f51\u7edc\u4fe1\u606f\uff0c\u5e76\u4e0d\u81ea\u52a8\u610f\u5473\u7740\u516c\u7f51 IP \u6cc4\u6f0f<\/td><td>\u68c0\u67e5\u662f\u5426\u6709\u4efb\u4f55\u516c\u7f51 IP \u4e0e HTTP \u51fa\u53e3\u4e0d\u540c<\/td><\/tr><tr><td>HTTP\/3 \u56de\u9000\u5230 h2<\/td><td>\u6d4b\u8bd5\u7684\u8def\u5f84\u672a\u534f\u5546\u4f7f\u7528 QUIC<\/td><td>\u8bb0\u5f55\u8be5\u7ed3\u679c\uff1b\u5b83\u5e76\u4e0d\u8bc1\u660e\u5b58\u5728\u6cc4\u6f0f<\/td><\/tr><tr><td>UDP \u6216 TURN \u4e0d\u53ef\u7528<\/td><td>\u8be5\u8def\u5f84\u53ef\u80fd\u88ab\u963b\u65ad\u6216\u4e0d\u53d7\u652f\u6301<\/td><td>\u8bf7\u5728\u751f\u4ea7\u73af\u5883\u7684\u6d4f\u89c8\u5668\u3001\u7f51\u7edc\u548c\u4ee3\u7406\u914d\u7f6e\u4e0b\u91cd\u65b0\u6d4b\u8bd5<\/td><\/tr><tr><td>\u68c0\u6d4b\u5230\u9884\u671f\u8def\u7531\u4e4b\u5916\u7684\u516c\u7f51 IPv6 \u5730\u5740<\/td><td>\u4ec5\u652f\u6301 IPv4 \u7684\u4ee3\u7406\u53ef\u80fd\u65e0\u6cd5\u8986\u76d6\u539f\u751f IPv6 \u8fde\u63a5<\/td><td>\u8bf7\u4e3a\u8be5\u6d4f\u89c8\u5668\u73af\u5883\u7981\u7528 IPv6\uff0c\u6216\u6539\u7528\u652f\u6301 IPv6 \u7684\u4ee3\u7406\u6216\u96a7\u9053\uff0c\u7136\u540e\u91cd\u65b0\u6d4b\u8bd5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7ed3\u679c\u4e3a\u5e72\u51c0\uff0c\u8868\u793a NodeMaven \u6d4b\u8bd5\u7684\u6240\u6709\u8def\u7531\u90fd\u89c2\u5bdf\u5230\u4e86\u540c\u4e00\u4e2a\u9884\u671f\u516c\u7f51 IP\u3002<\/strong> \u6d4f\u89c8\u5668\u66f4\u65b0\u3001\u6269\u5c55\u3001\u7f51\u7ad9\u4ee5\u53ca\u7f51\u7edc\u53d8\u5316\u53ef\u80fd\u4f1a\u5728\u4e4b\u540e\u6539\u53d8\u884c\u4e3a\u3002\u8bf7\u5728\u8fdb\u884c\u91cd\u8981\u914d\u7f6e\u66f4\u6539\u540e\u91cd\u65b0\u6d4b\u8bd5\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528 <strong>\u67e5\u770b\u62a5\u544a\u6570\u636e<\/strong> \u6216 <strong>\u4e0b\u8f7d JSON<\/strong> \uff0c\u4ee5\u4fbf\u5728\u66f4\u6539\u6d4f\u89c8\u5668\u8bbe\u7f6e\u4e4b\u524d\u4fdd\u5b58\u7ed3\u679c\u3002<\/p>\n\n\n\n<h3 id=\"h-why-a-standard-ip-checker-is-not-enough\" class=\"wp-block-heading\"><strong>\u4e3a\u4ec0\u4e48\u666e\u901a\u7684 IP \u68c0\u6d4b\u5de5\u5177\u8fd8\u4e0d\u591f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">IP \u68c0\u6d4b\u5de5\u5177\u53ea\u56de\u7b54\u4e00\u4e2a\u95ee\u9898\uff1a <strong>\u8fd9\u4e2a\u7f51\u7ad9\u901a\u8fc7 HTTP \u770b\u5230\u7684\u516c\u7f51 IP \u662f\u54ea\u4e2a\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/nodemaven.com\/zh\/tools\/webrtc-leak-test\/\">\u57fa\u7840\u7684 WebRTC \u6cc4\u6f0f\u6d4b\u8bd5<\/a> \u53ef\u4ee5\u663e\u793a\u6d4f\u89c8\u5668\u751f\u6210\u7684\u5019\u9009\u5730\u5740\u3002 <a href=\"https:\/\/nodemaven.com\/zh\/tools\/connection-checker\/\">\u8fde\u63a5\u68c0\u6d4b\u5668 <\/a>\u4f1a\u5c06\u6d4f\u89c8\u5668\u4e0a\u62a5\u7684\u503c\u4e0e\u670d\u52a1\u5668\u7aef\u901a\u8fc7 UDP \u548c TCP \u89c2\u5bdf\u5230\u7684 STUN \u548c TURN \u8def\u7531\u8fdb\u884c\u6bd4\u5bf9\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u9700\u66f4\u5168\u9762\u7684\u6d4f\u89c8\u5668\u914d\u7f6e\u6587\u4ef6\u68c0\u67e5\uff0c\u53ef\u642d\u914d\u4f7f\u7528 NodeMaven \u7684 <a href=\"https:\/\/nodemaven.com\/zh\/tools\/webrtc-leak-test\/\"><\/a><a href=\"https:\/\/nodemaven.com\/zh\/tools\/dns-leak-test\/\">DNS \u6cc4\u9732\u6d4b\u8bd5<\/a>.<\/p>\n\n\n\n<h2 id=\"h-how-to-fix-a-webrtc-leak\" class=\"wp-block-heading\"><strong>\u5982\u4f55\u4fee\u590d WebRTC \u6cc4\u6f0f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf7\u5148\u4fee\u6b63\u6d4f\u89c8\u5668\u8def\u7531\u4e0d\u4e00\u81f4\u7684\u95ee\u9898\uff0c\u7136\u540e\u518d\u6b21\u8fd0\u884c\u540c\u4e00\u6d4b\u8bd5\u3002\u6bcf\u6b21\u53ea\u66f4\u6539\u4e00\u9879\u8bbe\u7f6e\uff0c\u8fd9\u6837\u60a8\u5c31\u80fd\u770b\u6e05\u662f\u54ea\u9879\u8c03\u6574\u5f71\u54cd\u4e86\u7ed3\u679c\u3002<\/p>\n\n\n\n<h3 id=\"h-choose-the-fix-based-on-the-result\" class=\"wp-block-heading\"><strong>\u6839\u636e\u7ed3\u679c\u9009\u62e9\u4fee\u590d\u65b9\u6848<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u95ee\u9898<\/td><td>\u5efa\u8bae\u64cd\u4f5c<\/td><\/tr><tr><td>HTTP \u4e0e WebRTC \u516c\u7f51 IP \u4e0d\u4e00\u81f4<\/td><td>\u68c0\u67e5\u6d4f\u89c8\u5668 WebRTC \u7b56\u7565\u3001\u4ee3\u7406\u8def\u7531\u548c\u9632\u5173\u8054\u914d\u7f6e\uff1b\u6bcf\u6b21\u66f4\u6539\u540e\u90fd\u8981\u91cd\u65b0\u6d4b\u8bd5<\/td><\/tr><tr><td>\u51fa\u73b0\u4e86\u672c\u5730 ISP \u7684\u516c\u7f51 IP<\/td><td>\u5728\u516c\u7f51\u8def\u7531\u4e00\u81f4\u4e4b\u524d\uff0c\u8bf7\u52ff\u5c06\u8be5\u914d\u7f6e\u6587\u4ef6\u7528\u4e8e\u5bf9\u4f4d\u7f6e\u654f\u611f\u7684\u6d4f\u89c8\u5668\u5de5\u4f5c\u6d41<\/td><\/tr><tr><td>UDP \u6d4b\u8bd5\u4e0d\u53ef\u7528<\/td><td>\u68c0\u67e5\u751f\u4ea7\u73af\u5883\u6d4f\u89c8\u5668\u3001\u9632\u706b\u5899\u3001\u672c\u5730\u7f51\u7edc\u548c\u4ee3\u7406\u914d\u7f6e<\/td><\/tr><tr><td>HTTP\/3 \u56de\u9000\u5230 h2<\/td><td>\u8bb0\u5f55\u56de\u9000\u60c5\u51b5\uff1b\u4ec5\u5f53\u5de5\u4f5c\u6d41\u660e\u786e\u9700\u8981 HTTP\/3 \u65f6\u624d\u66f4\u6539\u8bbe\u7f6e<\/td><\/tr><tr><td>\u91cd\u590d\u6027\u6d4f\u89c8\u5668\u5de5\u4f5c\u6d41\u9700\u8981\u4e00\u4e2a\u7a33\u5b9a\u7684\u8eab\u4efd<\/td><td>\u5728\u5df2\u6279\u51c6\u7684\u8d26\u6237\u6240\u5728\u5730\u533a\u4f7f\u7528\u6301\u4e45\u5316\u6d4f\u89c8\u5668\u914d\u7f6e\u6587\u4ef6\u548c\u9759\u6001 ISP \u4ee3\u7406<\/td><\/tr><tr><td>\u72ec\u7acb\u7684\u516c\u5f00\u8c03\u7814\u8bf7\u6c42\u9700\u8981\u5206\u6563\u5206\u5e03<\/td><td>\u4f7f\u7528<a href=\"https:\/\/nodemaven.com\/zh\/proxies\/rotating-residential-proxies\/\"> \u8f6e\u6362\u4f4f\u5b85\u4ee3\u7406<\/a> \u4e14\u4e0d\u5728\u65e0\u5173\u8bf7\u6c42\u4e4b\u95f4\u643a\u5e26\u72b6\u6001<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 id=\"h-do-not-disable-browser-features-blindly\" class=\"wp-block-heading\"><strong>\u4e0d\u8981\u76f2\u76ee\u7981\u7528\u6d4f\u89c8\u5668\u529f\u80fd<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7981\u7528 WebRTC \u53ef\u80fd\u4f1a\u5bfc\u81f4\u89c6\u9891\u901a\u8bdd\u3001\u6d4f\u89c8\u5668\u534f\u4f5c\u5de5\u5177\u4ee5\u53ca\u4f9d\u8d56\u5b9e\u65f6\u8fde\u63a5\u7684\u670d\u52a1\u65e0\u6cd5\u6b63\u5e38\u5de5\u4f5c\u3002\u5f3a\u5236\u56de\u9000\u5230 TCP \u4e5f\u53ef\u80fd\u5f71\u54cd\u6027\u80fd\uff0c\u6216\u4f7f\u4f9d\u8d56 UDP \u7684\u529f\u80fd\u65e0\u6cd5\u4f7f\u7528\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u76ee\u6807\u662f\u8ba9\u60a8\u7684\u5de5\u4f5c\u6d41\u6240\u4f7f\u7528\u7684\u6d4f\u89c8\u5668\u6d41\u91cf\u8d70\u4e00\u81f4\u7684\u8def\u7531\u3002<\/strong> \u800c\u4e0d\u662f\u5173\u95ed\u6d4f\u89c8\u5668\u7684\u6240\u6709\u529f\u80fd\u3002<\/p>\n\n\n\n<h3 id=\"h-route-udp-through-a-tunnel-or-tun-setup\" class=\"wp-block-heading\"><strong>\u901a\u8fc7\u96a7\u9053\u6216 TUN \u8bbe\u7f6e\u8def\u7531 UDP \u6d41\u91cf<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d4f\u89c8\u5668\u6807\u5fd7\u53ef\u4ee5\u9650\u5236\u672a\u7ecf\u4ee3\u7406\u7684 WebRTC \u6d41\u91cf\uff0c\u4f46\u67d0\u4e9b\u5de5\u4f5c\u6d41\u9700\u8981 <strong>WebRTC \u548c UDP \u7ee7\u7eed\u901a\u8fc7\u6240\u9009\u51fa\u53e3\u6b63\u5e38\u5de5\u4f5c<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">TUN \u6216\u5168\u96a7\u9053\u8bbe\u7f6e\u4f1a\u5728\u8bbe\u5907\u6d41\u91cf\u5230\u8fbe\u4e92\u8054\u7f51\u4e4b\u524d\uff0c\u5148\u5c06\u5176\u8def\u7531\u7ecf\u8fc7\u4e00\u4e2a\u865a\u62df\u7f51\u7edc\u63a5\u53e3\u3002\u5f53\u96a7\u9053\u4f7f\u7528\u540c\u65f6\u627f\u8f7d TCP \u548c UDP \u7684\u8fdc\u7a0b\u51fa\u53e3\u65f6\uff0c\u4e0e WebRTC \u76f8\u5173\u7684 UDP \u6d41\u91cf\u5c31\u53ef\u4ee5\u4e0e\u666e\u901a\u6d4f\u89c8\u5668\u8bf7\u6c42\u8d70\u540c\u4e00\u4e2a\u51fa\u53e3\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5176\u4e2d\u4e00\u4e2a\u793a\u4f8b\u662f <a href=\"https:\/\/github.com\/tun2proxy\/tun2proxy\">tun2proxy<\/a>\uff0c\u5b83\u53ef\u4e3a HTTP \u548c SOCKS \u4ee3\u7406\u521b\u5efa\u96a7\u9053\u63a5\u53e3\uff0c\u5e76\u5728\u6587\u6863\u4e2d\u8bf4\u660e\u4e86\u5bf9 SOCKS5 UDP \u7684\u652f\u6301\u3002WireGuard \u98ce\u683c\u7684\u5168\u96a7\u9053\u65b9\u6848\u5728\u5c06\u6d4f\u89c8\u5668\u6d41\u91cf\u8def\u7531\u5230\u8fdc\u7a0b\u7f51\u5173\u65f6\uff0c\u4e5f\u80fd\u8d77\u5230\u7c7b\u4f3c\u7684\u4f5c\u7528\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u662f\u4e00\u79cd\u7f51\u7edc\u8def\u7531\u89e3\u51b3\u65b9\u6848\uff0c\u800c\u4e0d\u662f\u6d4f\u89c8\u5668\u4f2a\u88c5\u8bbe\u7f6e\u3002 <strong>\u914d\u7f6e\u5b8c\u6210\u540e\u8fd0\u884c Connection Checker<\/strong> \uff0c\u4ee5\u786e\u8ba4 HTTP\u3001STUN \u4ee5\u53ca\u57fa\u4e8e UDP \u7684 TURN \u90fd\u663e\u793a\u9884\u671f\u7684\u516c\u7f51 IP\u3002<\/p>\n\n\n\n<h3 id=\"h-configure-chrome-and-edge\" class=\"wp-block-heading\"><strong>\u914d\u7f6e Chrome \u548c Edge<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u57fa\u4e8e Chromium \u7684\u6d4f\u89c8\u5668\u53ef\u4ee5\u9650\u5236\u539f\u672c\u4f1a\u7ed5\u8fc7\u4ee3\u7406\u8def\u7531\u6d41\u51fa\u7684 WebRTC \u6d41\u91cf\u3002\u53ef\u7528\u7684\u542f\u52a8\u53c2\u6570\u4e4b\u4e00\u662f\uff1a<\/p>\n\n\n<figure class=\"rhino-code-snippet\" data-lang=\"plaintext\"><button type=\"button\" class=\"rhino-code-snippet__copy\" aria-label=\"Copy code to clipboard\"><svg class=\"rhino-code-snippet__icon-copy\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><rect x=\"9\" y=\"9\" width=\"13\" height=\"13\" rx=\"2\" ry=\"2\"><\/rect><path d=\"M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1\"><\/path><\/svg><svg class=\"rhino-code-snippet__icon-check\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><polyline points=\"20 6 9 17 4 12\"><\/polyline><\/svg><\/button><span class=\"rhino-code-snippet__sr\" aria-live=\"polite\"><\/span><pre class=\"line-numbers\"><code class=\"language-plaintext\" data-rhino-code=\"--force-webrtc-ip-handling-policy%3Ddisable_non_proxied_udp\"><\/code><\/pre><\/figure>\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u53d7\u7ba1\u7406\u7684 Chrome \u73af\u5883\uff0c\u8bf7\u5c06 <strong>WebRtcIPHandling<\/strong> \u4f01\u4e1a\u7b56\u7565\u8bbe\u7f6e\u4e3a\uff1a<\/p>\n\n\n<figure class=\"rhino-code-snippet\" data-lang=\"plaintext\"><button type=\"button\" class=\"rhino-code-snippet__copy\" aria-label=\"Copy code to clipboard\"><svg class=\"rhino-code-snippet__icon-copy\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><rect x=\"9\" y=\"9\" width=\"13\" height=\"13\" rx=\"2\" ry=\"2\"><\/rect><path d=\"M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1\"><\/path><\/svg><svg class=\"rhino-code-snippet__icon-check\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><polyline points=\"20 6 9 17 4 12\"><\/polyline><\/svg><\/button><span class=\"rhino-code-snippet__sr\" aria-live=\"polite\"><\/span><pre class=\"line-numbers\"><code class=\"language-plaintext\" data-rhino-code=\"disable_non_proxied_udp\"><\/code><\/pre><\/figure>\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/chromeenterprise.google\/policies\/web-rtc-ip-handling\/\">Google<\/a> \u5bf9\u8be5\u7b56\u7565\u7684\u63cf\u8ff0\u662f\uff1a\u4ec5\u5f53\u6240\u914d\u7f6e\u7684\u4ee3\u7406\u652f\u6301 UDP \u65f6\u624d\u5141\u8bb8\u4f7f\u7528 UDP\uff1b\u5426\u5219\uff0cWebRTC \u4f1a\u56de\u9000\u5230 TCP\u3002 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 Playwright \u4e2d\uff0c\u542f\u52a8 Chromium \u65f6\u4f20\u5165\u8be5\u53c2\u6570\uff1a<\/p>\n\n\n<figure class=\"rhino-code-snippet\" data-lang=\"javascript\"><button type=\"button\" class=\"rhino-code-snippet__copy\" aria-label=\"Copy code to clipboard\"><svg class=\"rhino-code-snippet__icon-copy\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><rect x=\"9\" y=\"9\" width=\"13\" height=\"13\" rx=\"2\" ry=\"2\"><\/rect><path d=\"M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1\"><\/path><\/svg><svg class=\"rhino-code-snippet__icon-check\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><polyline points=\"20 6 9 17 4 12\"><\/polyline><\/svg><\/button><span class=\"rhino-code-snippet__sr\" aria-live=\"polite\"><\/span><pre class=\"line-numbers\"><code class=\"language-javascript\" data-rhino-code=\"const%20browser%20%3D%20await%20chromium.launch%28%7B%0A%0A%C2%A0%C2%A0args%3A%20%5B%0A%0A%C2%A0%C2%A0%C2%A0%C2%A0%22--force-webrtc-ip-handling-policy%3Ddisable_non_proxied_udp%22%2C%0A%0A%C2%A0%C2%A0%5D%2C%0A%0A%7D%29%3B\"><\/code><\/pre><\/figure>\n\n\n<p class=\"wp-block-paragraph\">\u5728 Puppeteer \u4e2d\uff1a<\/p>\n\n\n<figure class=\"rhino-code-snippet\" data-lang=\"plaintext\"><button type=\"button\" class=\"rhino-code-snippet__copy\" aria-label=\"Copy code to clipboard\"><svg class=\"rhino-code-snippet__icon-copy\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><rect x=\"9\" y=\"9\" width=\"13\" height=\"13\" rx=\"2\" ry=\"2\"><\/rect><path d=\"M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1\"><\/path><\/svg><svg class=\"rhino-code-snippet__icon-check\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><polyline points=\"20 6 9 17 4 12\"><\/polyline><\/svg><\/button><span class=\"rhino-code-snippet__sr\" aria-live=\"polite\"><\/span><pre class=\"line-numbers\"><code class=\"language-plaintext\" data-rhino-code=\"const%20browser%20%3D%20await%20puppeteer.launch%28%7B%0A%0A%C2%A0%C2%A0args%3A%20%5B%0A%0A%C2%A0%C2%A0%C2%A0%C2%A0%22--force-webrtc-ip-handling-policy%3Ddisable_non_proxied_udp%22%2C%0A%0A%C2%A0%C2%A0%5D%2C%0A%0A%7D%29%3B\"><\/code><\/pre><\/figure>\n\n\n<p class=\"wp-block-paragraph\">\u66f4\u6539\u8bbe\u7f6e\u540e\uff0c\u8bf7\u4f7f\u7528 NodeMaven \u7684<a href=\"https:\/\/nodemaven.com\/zh\/tools\/webrtc-leak-test\/\">WebRTC \u6cc4\u6f0f\u6d4b\u8bd5\u5de5\u5177<\/a> \u5feb\u901f\u68c0\u67e5\u6d4f\u89c8\u5668\u5c42\u9762\u7684\u5019\u9009\u5730\u5740\u3002\u7136\u540e\u8fd0\u884c <a href=\"https:\/\/nodemaven.com\/zh\/tools\/connection-checker\/\">NodeMaven Connection Checker<\/a> \uff0c\u5728\u540c\u4e00\u4e2a\u6d4f\u89c8\u5668\u914d\u7f6e\u6587\u4ef6\u4e2d\u5c06 HTTP \u51fa\u53e3\u4e0e\u670d\u52a1\u5668\u7aef\u89c2\u6d4b\u5230\u7684\u57fa\u4e8e UDP \u548c TCP \u7684 STUN \u4e0e TURN \u8def\u7531\u8fdb\u884c\u6bd4\u8f83\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6807\u51c6\u7684\u6d4f\u89c8\u5668\u4ee3\u7406\u8bbe\u7f6e\uff0c\u8bf7\u53c2\u9605 NodeMaven \u7684 <a href=\"https:\/\/nodemaven.com\/zh\/blog\/chrome-proxy-settings-guide\/\">Chrome \u4ee3\u7406\u8bbe\u7f6e\u6307\u5357<\/a>.<\/p>\n\n\n\n<h3 id=\"h-configure-firefox\" class=\"wp-block-heading\"><strong>\u914d\u7f6e Firefox<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Firefox \u63d0\u4f9b\u4e86\u4e00\u4e2a\u4ec5\u9650\u4ee3\u7406\u7684 WebRTC \u8bbe\u7f6e\uff0c\u53ef\u5c06 ICE \u5019\u9009\u9650\u5236\u5728\u5df2\u914d\u7f6e\u7684\u4ee3\u7406\u8def\u7531\u5185\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">media.peerconnection.ice.proxy_only = true<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7 about:config \u8fdb\u884c\u8bbe\u7f6e\uff0c\u7136\u540e\u91cd\u542f\u6d4f\u89c8\u5668\u6216\u91cd\u65b0\u6d4b\u8bd5\u8be5\u6d4f\u89c8\u5668\u914d\u7f6e\u6587\u4ef6\u3002 <a href=\"https:\/\/searchfox.org\/mozilla-central\/source\/modules\/libpref\/init\/all.js\">Mozilla \u7684 Firefox \u6e90\u4ee3\u7801<\/a> \u5c06\u6b64\u9996\u9009\u9879\u4f5c\u4e3a\u5176 WebRTC ICE \u63a7\u5236\u9879\u7684\u4e00\u90e8\u5206\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u6240\u914d\u7f6e\u7684\u4ee3\u7406\u65e0\u6cd5\u652f\u6301\u7f51\u7ad9\u6240\u9700\u7684\u8def\u7531\uff0c\u6b64\u8bbe\u7f6e\u53ef\u80fd\u4f1a\u5f71\u54cd WebRTC \u901a\u8bdd\u3002\u542f\u7528\u540e\u8bf7\u8fd0\u884c Connection Checker\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f5c\u4e3a\u6700\u540e\u624b\u6bb5\uff0c\u53ef\u4ee5\u5b8c\u5168\u7981\u7528 WebRTC\uff1a<\/p>\n\n\n<figure class=\"rhino-code-snippet\" data-lang=\"plaintext\"><button type=\"button\" class=\"rhino-code-snippet__copy\" aria-label=\"Copy code to clipboard\"><svg class=\"rhino-code-snippet__icon-copy\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><rect x=\"9\" y=\"9\" width=\"13\" height=\"13\" rx=\"2\" ry=\"2\"><\/rect><path d=\"M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1\"><\/path><\/svg><svg class=\"rhino-code-snippet__icon-check\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><polyline points=\"20 6 9 17 4 12\"><\/polyline><\/svg><\/button><span class=\"rhino-code-snippet__sr\" aria-live=\"polite\"><\/span><pre class=\"line-numbers\"><code class=\"language-plaintext\" data-rhino-code=\"media.peerconnection.enabled%20%3D%20false\"><\/code><\/pre><\/figure>\n\n\n<p class=\"wp-block-paragraph\">\u7981\u7528 WebRTC \u53ef\u80fd\u4f1a\u5bfc\u81f4\u89c6\u9891\u901a\u8bdd\u3001\u5c4f\u5e55\u5171\u4eab\u3001\u6d4f\u89c8\u5668\u534f\u4f5c\u5de5\u5177\u4ee5\u53ca\u5176\u4ed6\u5b9e\u65f6\u529f\u80fd\u65e0\u6cd5\u4f7f\u7528\u3002<\/p>\n\n\n\n<h3 id=\"h-review-anti-detect-browser-profiles\" class=\"wp-block-heading\"><strong>\u68c0\u67e5\u9632\u5173\u8054\u6d4f\u89c8\u5668\u914d\u7f6e\u6587\u4ef6<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9632\u5173\u8054\u6d4f\u89c8\u5668\u914d\u7f6e\u6587\u4ef6\u53ef\u4ee5\u63a7\u5236\u4ee3\u7406\u8be6\u60c5\u3001WebRTC \u884c\u4e3a\u3001\u6d4f\u89c8\u5668\u6307\u7eb9\u8bbe\u7f6e\u3001\u65f6\u533a\u3001\u8bed\u8a00\u533a\u57df\u548c\u5730\u7406\u4f4d\u7f6e\u3002\u5373\u4f7f HTTP \u4ee3\u7406\u6b63\u5e38\u5de5\u4f5c\uff0c\u76f8\u4e92\u51b2\u7a81\u7684\u8bbe\u7f6e\u4e5f\u53ef\u80fd\u66b4\u9732\u51fa\u4e0d\u4e00\u81f4\u7684\u73af\u5883\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4ec5\u4f2a\u9020\u6d4f\u89c8\u5668\u4e0a\u62a5\u7684 WebRTC \u5730\u5740\u672c\u8eab\u5e76\u4e0d\u8db3\u591f\u3002<\/strong> \u5982\u679c\u771f\u5b9e\u7684 UDP \u6d41\u91cf\u4ecd\u7136\u76f4\u63a5\u53d1\u51fa\uff0c\u90a3\u4e48\u5373\u4f7f\u57fa\u7840\u7684\u7eaf\u6d4f\u89c8\u5668\u6cc4\u6f0f\u6d4b\u8bd5\u770b\u8d77\u6765\u5e72\u51c0\uff0c\u670d\u52a1\u5668\u7aef\u89c2\u6d4b\u7684 TURN \u68c0\u67e5\u4ecd\u7136\u53ef\u4ee5\u63ed\u793a\u672c\u5730\u516c\u7f51 IP\u3002\u6b63\u56e0\u5982\u6b64\uff0cConnection Checker \u4f1a\u5c06\u6d4f\u89c8\u5668\u4e0a\u62a5\u7684\u503c\u4e0e\u5176\u670d\u52a1\u5668\u89c2\u6d4b\u5230\u7684 STUN \u548c TURN \u8def\u7531\u8fdb\u884c\u5bf9\u6bd4\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf7\u5c06 <strong>WebRTC \u9009\u9879\u3001\u6240\u9009\u4ee3\u7406\u4f4d\u7f6e\u3001\u65f6\u533a\u3001\u8bed\u8a00\u533a\u57df\u548c\u6d4f\u89c8\u5668\u6307\u7eb9<\/strong> \u4f5c\u4e3a\u4e00\u4e2a\u6574\u4f53\u914d\u7f6e\u6587\u4ef6\u6765\u68c0\u67e5\u3002<\/p>\n\n\n\n<h3 id=\"h-check-ipv6-before-calling-a-setup-clean\" class=\"wp-block-heading\"><strong>\u5728\u5224\u5b9a\u914d\u7f6e\u5e72\u51c0\u4e4b\u524d\u5148\u68c0\u67e5 IPv6<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ec5\u652f\u6301 IPv4 \u7684\u4ee3\u7406\u5e76\u4e0d\u4f1a\u81ea\u52a8\u8986\u76d6\u8bbe\u5907\u7684\u539f\u751f IPv6 \u8fde\u63a5\u3002\u5982\u679c\u6d4f\u89c8\u5668\u6216\u64cd\u4f5c\u7cfb\u7edf\u53ef\u4ee5\u901a\u8fc7 IPv6 \u8bbf\u95ee\u76ee\u6807\uff0c\u90a3\u4e48\u90e8\u5206\u6d41\u91cf\u53ef\u80fd\u4f1a\u8d70\u4e0e\u6240\u9009 IPv4 \u4ee3\u7406\u4e0d\u540c\u7684\u8def\u7531\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Connection Checker \u4f1a\u5728\u62a5\u544a\u4e2d\u663e\u793a\u4e00\u4e2a <strong>\u516c\u7f51 IPv6<\/strong> \u5b57\u6bb5\u3002\u5982\u679c\u51fa\u73b0\u4e86\u610f\u5916\u7684\u516c\u7f51 IPv6 \u5730\u5740\uff0c\u8bf7\u4e3a\u8be5\u6d4f\u89c8\u5668\u73af\u5883\u7981\u7528 IPv6\uff0c\u6216\u6539\u7528\u652f\u6301 IPv6 \u7684\u4ee3\u7406\u6216\u96a7\u9053\u3002\u66f4\u6539\u914d\u7f6e\u540e\u8bf7\u91cd\u65b0\u8fd0\u884c\u6d4b\u8bd5\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e9b\u6539\u52a8\u4fee\u6b63\u4e86 Firefox \u76f8\u5173\u7684\u77db\u76fe\u8bf4\u6cd5\uff0c\u8865\u5145\u4e86\u7f3a\u5931\u7684 UDP \u8def\u7531\u9009\u9879\uff0c\u89e3\u91ca\u4e86\u4e3a\u4ec0\u4e48\u670d\u52a1\u5668\u7aef\u89c2\u6d4b\u7684\u68c0\u67e5\u80fd\u53d1\u73b0\u4f2a\u9020\u7684\u6d4f\u89c8\u5668\u503c\uff0c\u6db5\u76d6\u4e86 IPv6\uff0c\u5e76\u6f84\u6e05\u4e86\u201c\u65e0\u6cd5\u6d4b\u91cf HTTP\/3\u201d\u72b6\u6001\u7684\u542b\u4e49\u3002<\/p>\n\n\n\n<h3 id=\"h-match-the-proxy-type-to-the-workflow\" class=\"wp-block-heading\"><strong>\u6839\u636e\u5de5\u4f5c\u6d41\u9009\u62e9\u5408\u9002\u7684\u4ee3\u7406\u7c7b\u578b<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/nodemaven.com\/zh\/proxies\/residential-proxies\/\">\u4f4f\u5b85\u4ee3\u7406<\/a> \u9002\u7528\u4e8e\u516c\u5f00\u7684\u6d4f\u89c8\u5668\u8c03\u7814\u3001\u533a\u57df\u5185\u5bb9\u68c0\u67e5\u4ee5\u53ca\u7f51\u9875\u81ea\u52a8\u5316\uff0c\u5728\u8fd9\u4e9b\u573a\u666f\u4e2d\uff0c\u5e72\u51c0\u7684\u6d88\u8d39\u8005\u7f51\u7edc IP \u6709\u52a9\u4e8e\u51cf\u5c11\u9a8c\u8bc1\u63d0\u793a\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u652f\u6301 UDP <a href=\"https:\/\/nodemaven.com\/zh\/proxies\/isp-proxies\/\">ISP \u4ee3\u7406<\/a> \u9002\u7528\u4e8e\u6301\u4e45\u5316\u6d4f\u89c8\u5668\u914d\u7f6e\u6587\u4ef6\u3001\u5468\u671f\u6027\u8bbf\u95ee\u7684\u63a7\u5236\u9762\u677f\uff0c\u4ee5\u53ca\u9700\u8981\u7a33\u5b9a\u9759\u6001 IP \u7684\u957f\u671f\u8d26\u53f7\u5de5\u4f5c\u6d41\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9009\u5bf9\u4ee3\u7406\u6709\u52a9\u4e8e\u5efa\u7acb\u4e00\u81f4\u7684\u914d\u7f6e\uff0c\u4f46\u6d4f\u89c8\u5668\u8def\u7531\u4ecd\u9700\u8981\u9a8c\u8bc1\u3002<\/strong><\/p>\n\n\n\n<h3 id=\"h-test-browser-automation-before-production\" class=\"wp-block-heading\"><strong>\u5728\u6295\u5165\u751f\u4ea7\u524d\u5148\u6d4b\u8bd5\u6d4f\u89c8\u5668\u81ea\u52a8\u5316<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u5c06\u4f4d\u7f6e\u654f\u611f\u7684\u5de5\u4f5c\u6d41\u6295\u5165\u751f\u4ea7\u4e4b\u524d\uff0c\u8bf7\u9488\u5bf9\u60a8\u8ba1\u5212\u4f7f\u7528\u7684\u6d4f\u89c8\u5668\u914d\u7f6e\u8fd0\u884c Connection Checker\u3002\u6d4b\u8bd5\u7ed3\u679c\u4f1a\u663e\u793a HTTP\u3001WebRTC\u3001STUN \u548c TURN \u8def\u7531\u662f\u5426\u66b4\u9732\u51fa\u9884\u671f\u7684\u516c\u7f51 IP\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/nodemaven.com\/zh\/proxies\/scraping-browser\/\">NodeMaven \u6293\u53d6\u6d4f\u89c8\u5668<\/a> \u4e3a Playwright\u3001Puppeteer\u3001\u73b0\u6210\u6a21\u677f\u548c AI \u63d0\u793a\u8bcd\u5de5\u4f5c\u6d41\u63d0\u4f9b\u6258\u7ba1\u4e91\u6d4f\u89c8\u5668\u3002\u5b83\u5185\u7f6e NodeMaven \u4ee3\u7406\u8def\u7531\u3001\u6301\u4e45\u5316\u914d\u7f6e\u6587\u4ef6\u3001CAPTCHA \u652f\u6301\u3001\u4f1a\u8bdd\u5f55\u5236\u4ee5\u53ca Live Browser \u8c03\u8bd5\u529f\u80fd\u3002<\/p>\n\n\n<div\n\t\t\t\n\t\t\tclass=\"so-widget-rhinocore-addons-rhino-alert-banner so-widget-rhinocore-addons-rhino-alert-banner-default-d75171398898\"\n\t\t\t\n\t\t><div class=\"rhino-widget rhino-widget--rhinocore-addons-rhino-alert-banner section-alert\" data-nm-label=\"banner\"    style=\"--alert-background-color: #E6E6FF\"\n>\n            <div class=\"section-alert__icon\">\n            <img decoding=\"async\" src=\"https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/02\/icon-4.svg\" alt=\"\" loading=\"lazy\" width=\"64\" height=\"64\">        <\/div>\n    \n            <div class=\"section-alert__main\">\n                            <div class=\"section-alert__title\">\u5728\u4e00\u4e2a\u6258\u7ba1\u73af\u5883\u4e2d\u8fd0\u884c\u6d4f\u89c8\u5668\u81ea\u52a8\u5316<\/div>\n            \n                            <div class=\"section-alert__description\"><p>\u4f7f\u7528 <a href=\"https:\/\/nodemaven.com\/zh\/proxies\/scraping-browser\/\">NodeMaven \u6293\u53d6\u6d4f\u89c8\u5668<\/a>\u6784\u5efa\u3001\u6d4b\u8bd5\u548c\u8c03\u8bd5 Playwright \u6216 Puppeteer \u5de5\u4f5c\u6d41\uff0c\u7136\u540e\u7528 Connection Checker \u9a8c\u8bc1\u751f\u4ea7\u73af\u5883\u7684\u6d4f\u89c8\u5668\u914d\u7f6e\u6587\u4ef6\u3002 <strong>\u6d4f\u89c8\u5668\u8fd0\u884c\u73af\u5883\u3001\u6301\u4e45\u5316\u914d\u7f6e\u6587\u4ef6\u548c CAPTCHA \u652f\u6301\u5747\u4e0d\u989d\u5916\u6536\u8d39\u3002<\/strong> \u4ece\u4ee5\u4e0b\u5185\u5bb9\u5f00\u59cb <strong>750 MB \u4f4f\u5b85\u548c\u79fb\u52a8\u4ee3\u7406\u6d41\u91cf\uff0c\u4ec5\u9700 $3.50<\/strong>.<\/p>\n<\/div>\n                    <\/div>\n    \n            <a\n            class=\"section-alert__button b-btn b-btn--static-xl b-btn--secondary-black\"\n            href=\"https:\/\/dashboard.nodemaven.com\/checkout\/pag\/trial\"\n            >\n            \u7acb\u5373\u8bd5\u7528        <\/a>\n    <\/div>\n<\/div>\n\n\n<h2 id=\"h-conclusion\" class=\"wp-block-heading\"><strong>\u7ed3\u8bba<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">WebRTC \u6cc4\u6f0f\u6d4b\u8bd5\u7528\u4e8e\u68c0\u67e5\u6d4f\u89c8\u5668\u662f\u5426\u66b4\u9732\u51fa\u4e0e HTTP \u4ee3\u7406\u51fa\u53e3\u4e0d\u540c\u7684\u516c\u7f51 IP\u3002 <strong>UDP \u662f\u8fd9\u9879\u68c0\u67e5\u7684\u6838\u5fc3\uff0c\u56e0\u4e3a WebRTC \u901a\u5e38\u901a\u8fc7 UDP \u8fdb\u884c STUN \u548c TURN \u8fde\u63a5\u68c0\u67e5<\/strong>\uff0c\u800c\u6d4f\u89c8\u5668\u5bf9\u8fd9\u7c7b\u6d41\u91cf\u7684\u8def\u7531\u65b9\u5f0f\u53ef\u80fd\u4e0e\u666e\u901a\u9875\u9762\u8bf7\u6c42\u4e0d\u540c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf7\u6d4b\u8bd5\u60a8\u8ba1\u5212\u5b9e\u9645\u8fd0\u884c\u7684\u6d4f\u89c8\u5668\u914d\u7f6e\u6587\u4ef6\u3001\u4ee3\u7406\u3001\u7f51\u7edc\u548c\u81ea\u52a8\u5316\u73af\u5883\u3002\u5f53 HTTP\u3001WebRTC\u3001STUN \u548c TURN \u663e\u793a\u7684\u516c\u7f51 IP \u5747\u4e0e\u9884\u671f\u4e00\u81f4\u65f6\uff0c\u4fdd\u5b58\u62a5\u544a\uff0c\u5e76\u5728\u91cd\u5927\u914d\u7f6e\u53d8\u66f4\u540e\u91cd\u65b0\u6d4b\u8bd5\u3002\u82e5\u7ed3\u679c\u4e0d\u4e00\u81f4\uff0c\u8bf7\u5148\u4fee\u6b63\u6d4f\u89c8\u5668\u8def\u7531\u6216\u914d\u7f6e\u6587\u4ef6\u8bbe\u7f6e\uff0c\u518d\u6269\u5927\u57fa\u4e8e\u6d4f\u89c8\u5668\u7684\u5de5\u4f5c\u6d41\u89c4\u6a21\u3002<\/p>\n\n\n\n<h2 id=\"h-faq\" class=\"wp-block-heading\"><strong>\u5e38\u89c1\u95ee\u9898<\/strong><\/h2>\n\n\n<div\n\t\t\t\n\t\t\tclass=\"so-widget-rhinocore-addons-faq so-widget-rhinocore-addons-faq-default-d75171398898\"\n\t\t\t\n\t\t>    <div class=\"rhino-widget rhino-widget--rhinocore-addons-faq section-faq\" data-nm-label=\"faq\">\n        <div class=\"section-faq__list section-faq__list--columns-1\" role=\"list\" aria-label=\"\u5e38\u89c1\u95ee\u9898\">\n                            <div class=\"section-faq__column\">\n                                            <div class=\"section-faq__item\" data-accordion=\"wrapper\" data-accordion-group=\"faq\" role=\"listitem\">\n                            <h3 class=\"section-faq__heading translation-block\">\u4ec0\u4e48\u662f <strong>WebRTC \u6cc4\u9732\uff1f<\/strong><\/h3>\n                            <div class=\"section-faq__content\">\n                                <div class=\"section-faq__answer\">\n                                    <p><span style=\"font-weight: 400\">\u5f53\u6d4f\u89c8\u5668\u7684 WebRTC \u6d41\u91cf\u66b4\u9732\u51fa\u4e0e\u666e\u901a HTTP \u8bf7\u6c42\u6240\u7528 IP \u4e0d\u540c\u7684\u516c\u7f51 IP \u5730\u5740\u65f6\uff0c\u5c31\u53d1\u751f\u4e86 WebRTC \u6cc4\u6f0f\u3002\u901a\u8fc7 UDP \u4f20\u8f93\u7684 STUN \u6216 TURN \u6d41\u91cf\u53ef\u80fd\u8d70\u4e0e\u5df2\u914d\u7f6e\u4ee3\u7406\u4e0d\u540c\u7684\u8fde\u63a5\u8def\u5f84\u3002<\/span><\/p>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                                            <div class=\"section-faq__item\" data-accordion=\"wrapper\" data-accordion-group=\"faq\" role=\"listitem\">\n                            <h3 class=\"section-faq__heading\">\n                                <button class=\"section-faq__trigger\" data-accordion=\"trigger\" type=\"button\" aria-expanded=\"false\">\n                                    <span class=\"section-faq__question\">\u4ee3\u7406\u4f1a\u6cc4\u6f0f\u60a8\u7684\u771f\u5b9e IP \u5417\uff1f<\/span>\n                                    <svg width=\"28\" height=\"28\" viewbox=\"0 0 28 28\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\">\n                                        <path d=\"M7 10.5L14 17.5L21 10.5\" stroke=\"#5D5D5D\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" \/>\n                                    <\/svg>\n                                <\/button>\n                            <\/h3>\n                            <div class=\"section-faq__content\">\n                                <div class=\"section-faq__answer\">\n                                    <p><span style=\"font-weight: 400\">\u4ee3\u7406\u53ef\u4ee5\u6b63\u786e\u8def\u7531\u666e\u901a HTTP \u6d41\u91cf\uff0c\u800c\u6d4f\u89c8\u5668\u5374\u53ef\u80fd\u901a\u8fc7\u53e6\u4e00\u6761\u8def\u5f84\u53d1\u9001 WebRTC \u6d41\u91cf\u3002\u8fd9\u901a\u5e38\u6e90\u4e8e\u6d4f\u89c8\u5668\u8bbe\u7f6e\u3001\u4ee3\u7406\u534f\u8bae\u884c\u4e3a\u3001\u9632\u5173\u8054\u914d\u7f6e\u6216\u7f51\u7edc\u8def\u7531\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u4ee3\u7406\u672c\u8eab\u3002<\/span><\/p>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                                            <div class=\"section-faq__item\" data-accordion=\"wrapper\" data-accordion-group=\"faq\" role=\"listitem\">\n                            <h3 class=\"section-faq__heading\">\n                                <button class=\"section-faq__trigger\" data-accordion=\"trigger\" type=\"button\" aria-expanded=\"false\">\n                                    <span class=\"section-faq__question\">\u5982\u4f55\u6d4b\u8bd5 WebRTC \u4ee3\u7406\u6cc4\u6f0f\uff1f<\/span>\n                                    <svg width=\"28\" height=\"28\" viewbox=\"0 0 28 28\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\">\n                                        <path d=\"M7 10.5L14 17.5L21 10.5\" stroke=\"#5D5D5D\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" \/>\n                                    <\/svg>\n                                <\/button>\n                            <\/h3>\n                            <div class=\"section-faq__content\">\n                                <div class=\"section-faq__answer\">\n                                    <p><span style=\"font-weight: 400\">\u5728\u60a8\u8ba1\u5212\u4f7f\u7528\u7684\u6d4f\u89c8\u5668\u914d\u7f6e\u6587\u4ef6\u4e2d\u8fde\u63a5\u4ee3\u7406\uff0c\u7136\u540e\u8fd0\u884c<\/span><a href=\"https:\/\/nodemaven.com\/zh\/tools\/connection-checker\/\"> <span style=\"font-weight: 400\">NodeMaven Connection Checker<\/span><\/a><span style=\"font-weight: 400\">\u3002\u5c06 HTTP \u51fa\u53e3\u4e0e\u6d4f\u89c8\u5668\u62a5\u544a\u7684 WebRTC\u3001STUN \u548c TURN \u7ed3\u679c\u8fdb\u884c\u6bd4\u8f83\u3002<\/span><\/p>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                                            <div class=\"section-faq__item\" data-accordion=\"wrapper\" data-accordion-group=\"faq\" role=\"listitem\">\n                            <h3 class=\"section-faq__heading\">\n                                <button class=\"section-faq__trigger\" data-accordion=\"trigger\" type=\"button\" aria-expanded=\"false\">\n                                    <span class=\"section-faq__question\">\u652f\u6301 UDP \u7684 ISP \u4ee3\u7406\u80fd\u9632\u6b62 WebRTC \u6cc4\u6f0f\u5417\uff1f<\/span>\n                                    <svg width=\"28\" height=\"28\" viewbox=\"0 0 28 28\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\">\n                                        <path d=\"M7 10.5L14 17.5L21 10.5\" stroke=\"#5D5D5D\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" \/>\n                                    <\/svg>\n                                <\/button>\n                            <\/h3>\n                            <div class=\"section-faq__content\">\n                                <div class=\"section-faq__answer\">\n                                    <p><span style=\"font-weight: 400\">\u652f\u6301 UDP \u7684 ISP \u4ee3\u7406\u540c\u65f6\u652f\u6301 TCP \u548c UDP 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28 28\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\">\n                                        <path d=\"M7 10.5L14 17.5L21 10.5\" stroke=\"#5D5D5D\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" \/>\n                                    <\/svg>\n                                <\/button>\n                            <\/h3>\n                            <div class=\"section-faq__content\">\n                                <div class=\"section-faq__answer\">\n                                    <p><span style=\"font-weight: 400\">\u4e0d\u4e00\u5b9a\u3002\u8bf8\u5982 <\/span><span style=\"font-weight: 400\">192.168.x.x<\/span><span style=\"font-weight: 400\">, <\/span><span style=\"font-weight: 400\">10.x.x.x<\/span><span style=\"font-weight: 400\">\u4e4b\u7c7b\u7684\u672c\u5730\u5730\u5740\uff0c\u6216\u4ee5 <\/span><span style=\"font-weight: 400\">.local<\/span><span style=\"font-weight: 400\"> \u7ed3\u5c3e\u7684 mDNS \u503c\uff0c\u4e0e\u516c\u7f51 IP \u6cc4\u6f0f\u662f\u4e0d\u540c\u7684\u3002\u8bf7\u68c0\u67e5\u662f\u5426\u6709\u4efb\u4f55 <\/span><b>\u516c\u7f51<\/b><span style=\"font-weight: 400\"> WebRTC\u3001STUN \u6216 TURN \u5730\u5740\u4e0e HTTP \u51fa\u53e3\u4e0d\u540c\u3002<\/span><\/p>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                                            <div class=\"section-faq__item\" data-accordion=\"wrapper\" data-accordion-group=\"faq\" role=\"listitem\">\n                            <h3 class=\"section-faq__heading\">\n                                <button class=\"section-faq__trigger\" data-accordion=\"trigger\" type=\"button\" aria-expanded=\"false\">\n                                    <span class=\"section-faq__question\">HTTP\/3 \u4f1a\u66b4\u9732 WebRTC \u6cc4\u6f0f\u5417\uff1f<\/span>\n                                    <svg width=\"28\" height=\"28\" viewbox=\"0 0 28 28\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\">\n                                        <path d=\"M7 10.5L14 17.5L21 10.5\" stroke=\"#5D5D5D\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" \/>\n                                    <\/svg>\n                                <\/button>\n                            <\/h3>\n                            <div class=\"section-faq__content\">\n                                <div class=\"section-faq__answer\">\n                                    <p><span style=\"font-weight: 400\">\u4e0d\u4f1a\u3002HTTP\/3 \u57fa\u4e8e UDP \u4e0a\u7684 QUIC\uff0c\u4f46 <\/span><span style=\"font-weight: 400\">h3<\/span><span style=\"font-weight: 400\"> \u6216 <\/span><span style=\"font-weight: 400\">h2<\/span><span style=\"font-weight: 400\"> \u7ed3\u679c\u5e76\u4e0d\u80fd\u8bc1\u660e\u5b58\u5728 WebRTC \u6cc4\u6f0f\u3002 <\/span><b>h3<\/b><b> \u8868\u793a\u901a\u8fc7 QUIC \u548c UDP \u7684 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height=\"28\" viewbox=\"0 0 28 28\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\">\n                                        <path d=\"M7 10.5L14 17.5L21 10.5\" stroke=\"#5D5D5D\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" \/>\n                                    <\/svg>\n                                <\/button>\n                            <\/h3>\n                            <div class=\"section-faq__content\">\n                                <div class=\"section-faq__answer\">\n                                    <p><span style=\"font-weight: 400\">\u901a\u5e38\u4e0d\u9700\u8981\u3002Python Requests\u3001cURL \u4ee5\u53ca\u5927\u591a\u6570\u670d\u52a1\u5668\u7aef HTTP \u5ba2\u6237\u7aef\u4e0d\u4f1a\u8fd0\u884c\u6d4f\u89c8\u5668 WebRTC\u3002\u5f53\u60a8\u7684\u5de5\u4f5c\u6d41\u4f7f\u7528\u6d4f\u89c8\u5668\u73af\u5883\u65f6\uff0c\u4f8b\u5982 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