{"id":55334,"date":"2025-02-18T08:07:49","date_gmt":"2025-02-18T00:07:49","guid":{"rendered":"https:\/\/fwq.ai\/blog\/55334\/"},"modified":"2025-02-18T08:07:49","modified_gmt":"2025-02-18T00:07:49","slug":"shadowsocks%e4%b8%8ebbr%e7%9a%84%e5%ae%8c%e7%be%8e%e7%bb%93%e5%90%88%ef%bc%9a%e6%8f%90%e5%8d%87%e7%bd%91%e7%bb%9c%e9%80%9f%e5%ba%a6%e5%92%8c%e7%a8%b3%e5%ae%9a%e6%80%a7","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/55334\/","title":{"rendered":"Shadowsocks\u4e0eBBR\u7684\u5b8c\u7f8e\u7ed3\u5408\uff1a\u63d0\u5347\u7f51\u7edc\u901f\u5ea6\u548c\u7a33\u5b9a\u6027"},"content":{"rendered":"<h2>1. \u4ec0\u4e48\u662fShadowsocks\uff1f<\/h2>\n<p>Shadowsocks\u662f\u4e00\u79cd\u57fa\u4e8eSOCKS5\u4ee3\u7406\u7684\u7f51\u7edc\u4ee3\u7406\u5de5\u5177\uff0c\u5e38\u7528\u4e8e\u79d1\u5b66\u4e0a\u7f51\u3002\u5b83\u5141\u8bb8\u7528\u6237\u901a\u8fc7\u4ee3\u7406\u670d\u52a1\u5668\u7ed5\u8fc7\u7f51\u7edc\u9650\u5236\uff0c\u63d0\u4f9b\u66f4\u52a0\u81ea\u7531\u7684\u4e0a\u7f51\u4f53\u9a8c\u3002<\/p>\n<h3>1.1 Shadowsocks\u7684\u5de5\u4f5c\u539f\u7406<\/h3>\n<p>Shadowsocks\u901a\u8fc7\u52a0\u5bc6\u7528\u6237\u7684\u7f51\u7edc\u6d41\u91cf\uff0c\u5c06\u5176\u8f6c\u53d1\u5230\u6307\u5b9a\u7684\u670d\u52a1\u5668\u3002\u7528\u6237\u7684\u771f\u5b9eIP\u5730\u5740\u88ab\u9690\u85cf\uff0c\u4ece\u800c\u4fdd\u62a4\u4e86\u9690\u79c1\u3002\u540c\u65f6\uff0cShadowsocks\u5177\u6709\u8f7b\u91cf\u3001\u9ad8\u6548\u7684\u7279\u70b9\uff0c\u9002\u5408\u5728\u591a\u79cd\u73af\u5883\u4e0b\u4f7f\u7528\u3002<\/p>\n<h2>2. \u4ec0\u4e48\u662fBBR\uff1f<\/h2>\n<p>BBR\uff08Bottleneck Bandwidth and Round-trip propagation time\uff09\u662fGoogle\u5f00\u53d1\u7684\u4e00\u79cdTCP\u62e5\u585e\u63a7\u5236\u7b97\u6cd5\uff0c\u65e8\u5728\u63d0\u5347\u7f51\u7edc\u7684\u4f20\u8f93\u901f\u5ea6\u548c\u7a33\u5b9a\u6027\u3002BBR\u901a\u8fc7\u52a8\u6001\u8c03\u6574TCP\u7684\u4f20\u8f93\u901f\u7387\uff0c\u4f7f\u5f97\u7f51\u7edc\u4f20\u8f93\u66f4\u52a0\u9ad8\u6548\u3002<\/p>\n<h3>2.1 BBR\u7684\u4f18\u52bf<\/h3>\n<ul>\n<li><strong>\u63d0\u9ad8\u7f51\u7edc\u901f\u5ea6<\/strong>\uff1a\u901a\u8fc7\u4f18\u5316\u5e26\u5bbd\u5229\u7528\u7387\uff0c\u63d0\u9ad8\u6574\u4f53\u7684\u7f51\u7edc\u901f\u5ea6\u3002<\/li>\n<li><strong>\u964d\u4f4e\u5ef6\u8fdf<\/strong>\uff1aBBR\u80fd\u591f\u51cf\u5c11\u6570\u636e\u5305\u7684\u4f20\u8f93\u5ef6\u8fdf\uff0c\u6539\u5584\u7528\u6237\u4f53\u9a8c\u3002<\/li>\n<li><strong>\u9002\u5e94\u6027\u5f3a<\/strong>\uff1a\u80fd\u591f\u6839\u636e\u7f51\u7edc\u72b6\u51b5\u81ea\u6211\u8c03\u6574\u53c2\u6570\uff0c\u9002\u5e94\u4e0d\u540c\u7684\u7f51\u7edc\u73af\u5883\u3002<\/li>\n<\/ul>\n<h2>3. Shadowsocks\u4e0eBBR\u7684\u7ed3\u5408<\/h2>\n<p>\u5c06Shadowsocks\u4e0eBBR\u7ed3\u5408\u4f7f\u7528\uff0c\u53ef\u4ee5\u66f4\u5927\u7a0b\u5ea6\u5730\u63d0\u5347\u7f51\u7edc\u7684\u901f\u5ea6\u548c\u7a33\u5b9a\u6027\u3002\u8fd9\u79cd\u7ec4\u5408\u4e0d\u4ec5\u80fd\u591f\u4fdd\u62a4\u7528\u6237\u7684\u9690\u79c1\uff0c\u540c\u65f6\u4e5f\u80fd\u4f18\u5316\u7f51\u7edc\u7684\u4f20\u8f93\u6548\u679c\u3002<\/p>\n<h3>3.1 \u5982\u4f55\u5b89\u88c5Shadowsocks\u548cBBR<\/h3>\n<ol>\n<li><strong>\u5b89\u88c5Shadowsocks<\/strong>\uff1a\u53ef\u4ee5\u901a\u8fc7\u5404\u79cd\u5e73\u53f0\u7684\u5ba2\u6237\u7aef\u4e0b\u8f7d\u548c\u5b89\u88c5Shadowsocks\u3002<\/li>\n<li><strong>\u542f\u7528BBR<\/strong>\uff1a\u5728Linux\u670d\u52a1\u5668\u4e0a\u542f\u7528BBR\uff0c\u9700\u8981\u6267\u884c\u4e00\u7cfb\u5217\u7684\u547d\u4ee4\uff0c\u4ee5\u4e0b\u662f\u5e38\u89c1\u6b65\u9aa4\uff1a\n<ul>\n<li>\n<p>\u7f16\u8f91 <code>\/etc\/sysctl.conf<\/code> \u6587\u4ef6\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a bash net.core.default_qdisc=fq net.ipv4.tcp_congestion_control=bbr<\/p>\n<\/li>\n<li>\n<p>\u6267\u884c\u547d\u4ee4 <code>sysctl -p<\/code> \u4f7f\u6539\u52a8\u751f\u6548\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2>4. Shadowsocks\u4e0eBBR\u7684\u914d\u7f6e<\/h2>\n<h3>4.1 Shadowsocks\u914d\u7f6e<\/h3>\n<p>\u5728\u914d\u7f6eShadowsocks\u65f6\uff0c\u9700\u8981\u8bbe\u7f6e\u670d\u52a1\u5668\u5730\u5740\u3001\u7aef\u53e3\u3001\u5bc6\u7801\u7b49\u4fe1\u606f\uff0c\u4ee5\u786e\u4fdd\u80fd\u591f\u6210\u529f\u8fde\u63a5\u5230\u4ee3\u7406\u670d\u52a1\u5668\u3002<\/p>\n<h3>4.2 BBR\u4f18\u5316<\/h3>\n<p>\u542f\u7528BBR\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u4e00\u4e9b\u5de5\u5177\u76d1\u6d4b\u7f51\u7edc\u7684\u5ef6\u8fdf\u548c\u5e26\u5bbd\uff0c\u786e\u4fddBBR\u6b63\u5728\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n<h2>5. \u5e38\u89c1\u95ee\u9898\u89e3\u7b54\uff08FAQ\uff09<\/h2>\n<h3>5.1 \u4f7f\u7528Shadowsocks\u548cBBR\u65f6\u9700\u8981\u6ce8\u610f\u4ec0\u4e48\uff1f<\/h3>\n<ul>\n<li>\u786e\u4fdd\u9009\u62e9\u53ef\u9760\u7684\u4ee3\u7406\u670d\u52a1\u5668\u3002<\/li>\n<li>\u68c0\u67e5\u7f51\u7edc\u8fde\u63a5\uff0c\u786e\u4fdd\u5176\u7a33\u5b9a\u6027\u3002<\/li>\n<li>\u5b9a\u671f\u66f4\u65b0Shadowsocks\u548c\u76f8\u5173\u8f6f\u4ef6\u3002<\/li>\n<\/ul>\n<h3>5.2 BBR\u80fd\u5426\u5728\u6240\u6709\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u4f7f\u7528\uff1f<\/h3>\n<p>BBR\u4e3b\u8981\u9002\u7528\u4e8eLinux\u5185\u6838\u7248\u672c4.9\u53ca\u4ee5\u4e0a\uff0cWindows\u548cmacOS\u6682\u65f6\u4e0d\u652f\u6301BBR\u3002<\/p>\n<h3>5.3 \u5982\u4f55\u5224\u65adBBR\u662f\u5426\u5de5\u4f5c\u6b63\u5e38\uff1f<\/h3>\n<p>\u53ef\u4ee5\u901a\u8fc7\u6267\u884c <code>sysctl net.ipv4.tcp_congestion_control<\/code> \u547d\u4ee4\u6765\u67e5\u770b\u5f53\u524d\u7684TCP\u62e5\u585e\u63a7\u5236\u7b97\u6cd5\uff0c\u5982\u679c\u663e\u793a\u4e3a<code>bbr<\/code>\uff0c\u5219\u8bf4\u660eBBR\u6b63\u5728\u5de5\u4f5c\u3002<\/p>\n<h3>5.4 Shadowsocks\u4e0eBBR\u7ed3\u5408\u540e\u901f\u5ea6\u63d0\u5347\u6709\u591a\u5927\uff1f<\/h3>\n<p>\u901f\u5ea6\u63d0\u5347\u7684\u5e45\u5ea6\u4e0e\u7f51\u7edc\u73af\u5883\u548c\u670d\u52a1\u5668\u6027\u80fd\u6709\u5173\uff0c\u4e00\u822c\u60c5\u51b5\u4e0b\u4f1a\u6709\u660e\u663e\u7684\u6539\u5584\u3002\u8bb8\u591a\u7528\u6237\u62a5\u544a\u4e0b\u8f7d\u901f\u5ea6\u63d0\u534730%-50%\u3002<\/p>\n<h3>5.5 \u4f7f\u7528Shadowsocks\u548cBBR\u4f1a\u5f71\u54cd\u5b89\u5168\u6027\u5417\uff1f<\/h3>\n<p>\u4e0d\u4f1a\uff0cShadowsocks\u901a\u8fc7\u52a0\u5bc6\u7f51\u7edc\u6d41\u91cf\u4fdd\u62a4\u7528\u6237\u9690\u79c1\uff0cBBR\u4ec5\u4f18\u5316\u6570\u636e\u4f20\u8f93\u6548\u7387\uff0c\u4e8c\u8005\u7ed3\u5408\u4e0d\u4f1a\u964d\u4f4e\u5b89\u5168\u6027\u3002<\/p>\n<h2>6. \u7ed3\u8bba<\/h2>\n<p>\u7ed3\u5408\u4f7f\u7528Shadowsocks\u4e0eBBR\u80fd\u591f\u6781\u5927\u5730\u63d0\u5347\u7528\u6237\u7684\u7f51\u7edc\u4f53\u9a8c\uff0c\u4f7f\u5f97\u7f51\u7edc\u66f4\u52a0\u5feb\u901f\u548c\u7a33\u5b9a\u3002\u65e0\u8bba\u662f\u65e5\u5e38\u4e0a\u7f51\u8fd8\u662f\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u8fd9\u79cd\u7ec4\u5408\u90fd\u5c55\u73b0\u51fa\u5176\u72ec\u7279\u7684\u4f18\u52bf\u3002\u901a\u8fc7\u9002\u5f53\u7684\u914d\u7f6e\u548c\u4f7f\u7528\uff0c\u53ef\u4ee5\u6709\u6548\u7a81\u7834\u7f51\u7edc\u9650\u5236\uff0c\u4eab\u53d7\u81ea\u7531\u800c\u5b89\u5168\u7684\u4e0a\u7f51\u73af\u5883\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. \u4ec0\u4e48\u662fShadowsocks\uff1f Shadowsocks\u662f\u4e00\u79cd\u57fa\u4e8eSOCKS5\u4ee3\u7406\u7684\u7f51\u7edc\u4ee3\u7406\u5de5\u5177\uff0c\u5e38\u7528\u4e8e\u79d1\u5b66\u4e0a\u7f51\u3002\u5b83\u5141\u8bb8\u7528\u6237\u901a\u8fc7\u4ee3\u7406\u670d\u52a1\u5668\u7ed5\u8fc7\u7f51\u7edc\u9650\u5236\uff0c\u63d0\u4f9b\u66f4\u52a0\u81ea\u7531\u7684\u4e0a\u7f51\u4f53\u9a8c\u3002 1.1 Shadowsocks\u7684\u5de5\u4f5c\u539f\u7406 Shadowsocks\u901a\u8fc7\u52a0\u5bc6\u7528\u6237\u7684\u7f51\u7edc\u6d41\u91cf\uff0c\u5c06\u5176\u8f6c\u53d1\u5230\u6307\u5b9a\u7684\u670d\u52a1\u5668\u3002\u7528\u6237\u7684\u771f\u5b9eIP\u5730\u5740\u88ab\u9690\u85cf\uff0c\u4ece\u800c\u4fdd\u62a4\u4e86\u9690\u79c1\u3002\u540c\u65f6\uff0cShadowsocks\u5177\u6709\u8f7b\u91cf\u3001\u9ad8\u6548\u7684\u7279\u70b9\uff0c\u9002\u5408\u5728\u591a\u79cd\u73af\u5883\u4e0b\u4f7f\u7528\u3002 2. \u4ec0\u4e48\u662fBBR\uff1f BBR\uff08Bottleneck Bandwidth and Round-trip propagation time\uff09\u662fGoogle\u5f00\u53d1\u7684\u4e00\u79cdTCP\u62e5\u585e\u63a7\u5236\u7b97\u6cd5\uff0c\u65e8\u5728\u63d0\u5347\u7f51\u7edc\u7684\u4f20\u8f93\u901f\u5ea6\u548c\u7a33\u5b9a\u6027\u3002BBR\u901a\u8fc7\u52a8\u6001\u8c03\u6574TCP\u7684\u4f20\u8f93\u901f\u7387\uff0c\u4f7f\u5f97\u7f51\u7edc\u4f20\u8f93\u66f4\u52a0\u9ad8\u6548\u3002 2.1 BBR\u7684\u4f18\u52bf \u63d0\u9ad8\u7f51\u7edc\u901f\u5ea6\uff1a\u901a\u8fc7\u4f18\u5316\u5e26\u5bbd\u5229\u7528\u7387\uff0c\u63d0\u9ad8\u6574\u4f53\u7684\u7f51\u7edc\u901f\u5ea6\u3002 \u964d\u4f4e\u5ef6\u8fdf\uff1aBBR\u80fd\u591f\u51cf\u5c11\u6570\u636e\u5305\u7684\u4f20\u8f93\u5ef6\u8fdf\uff0c\u6539\u5584\u7528\u6237\u4f53\u9a8c\u3002 \u9002\u5e94\u6027\u5f3a\uff1a\u80fd\u591f\u6839\u636e\u7f51\u7edc\u72b6\u51b5\u81ea\u6211\u8c03\u6574\u53c2\u6570\uff0c\u9002\u5e94\u4e0d\u540c\u7684\u7f51\u7edc\u73af\u5883\u3002 3. Shadowsocks\u4e0eBBR\u7684\u7ed3\u5408 \u5c06Shadowsocks\u4e0eBBR\u7ed3\u5408\u4f7f\u7528\uff0c\u53ef\u4ee5\u66f4\u5927\u7a0b\u5ea6\u5730\u63d0\u5347\u7f51\u7edc\u7684\u901f\u5ea6\u548c\u7a33\u5b9a\u6027\u3002\u8fd9\u79cd\u7ec4\u5408\u4e0d\u4ec5\u80fd\u591f\u4fdd\u62a4\u7528\u6237\u7684\u9690\u79c1\uff0c\u540c\u65f6\u4e5f\u80fd\u4f18\u5316\u7f51\u7edc\u7684\u4f20\u8f93\u6548\u679c\u3002 3.1 \u5982\u4f55\u5b89\u88c5Shadowsocks\u548cBBR \u5b89\u88c5Shadowsocks\uff1a\u53ef\u4ee5\u901a\u8fc7\u5404\u79cd\u5e73\u53f0\u7684\u5ba2\u6237\u7aef\u4e0b\u8f7d\u548c\u5b89\u88c5Shadowsocks\u3002 \u542f\u7528BBR\uff1a\u5728Linux\u670d\u52a1\u5668\u4e0a\u542f\u7528BBR\uff0c\u9700\u8981\u6267\u884c\u4e00\u7cfb\u5217\u7684\u547d\u4ee4\uff0c\u4ee5\u4e0b\u662f\u5e38\u89c1\u6b65\u9aa4\uff1a \u7f16\u8f91 \/etc\/sysctl.conf \u6587\u4ef6\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a bash net.core.default_qdisc=fq net.ipv4.tcp_congestion_control=bbr \u6267\u884c\u547d\u4ee4 sysctl -p \u4f7f\u6539\u52a8\u751f\u6548\u3002 4. Shadowsocks\u4e0eBBR\u7684\u914d\u7f6e 4.1 Shadowsocks\u914d\u7f6e \u5728\u914d\u7f6eShadowsocks\u65f6\uff0c\u9700\u8981\u8bbe\u7f6e\u670d\u52a1\u5668\u5730\u5740\u3001\u7aef\u53e3\u3001\u5bc6\u7801\u7b49\u4fe1\u606f\uff0c\u4ee5\u786e\u4fdd\u80fd\u591f\u6210\u529f\u8fde\u63a5\u5230\u4ee3\u7406\u670d\u52a1\u5668\u3002 4.2 BBR\u4f18\u5316 \u542f\u7528BBR\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u4e00\u4e9b\u5de5\u5177\u76d1\u6d4b\u7f51\u7edc\u7684\u5ef6\u8fdf\u548c\u5e26\u5bbd\uff0c\u786e\u4fddBBR\u6b63\u5728\u6b63\u5e38\u5de5\u4f5c\u3002 5. \u5e38\u89c1\u95ee\u9898\u89e3\u7b54\uff08FAQ\uff09 5.1 \u4f7f\u7528Shadowsocks\u548cBBR\u65f6\u9700\u8981\u6ce8\u610f\u4ec0\u4e48\uff1f \u786e\u4fdd\u9009\u62e9\u53ef\u9760\u7684\u4ee3\u7406\u670d\u52a1\u5668\u3002 \u68c0\u67e5\u7f51\u7edc\u8fde\u63a5\uff0c\u786e\u4fdd\u5176\u7a33\u5b9a\u6027\u3002 \u5b9a\u671f\u66f4\u65b0Shadowsocks\u548c\u76f8\u5173\u8f6f\u4ef6\u3002 5.2 BBR\u80fd\u5426\u5728\u6240\u6709\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u4f7f\u7528\uff1f BBR\u4e3b\u8981\u9002\u7528\u4e8eLinux\u5185\u6838\u7248\u672c4.9\u53ca\u4ee5\u4e0a\uff0cWindows\u548cmacOS\u6682\u65f6\u4e0d\u652f\u6301BBR\u3002 5.3 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-55334","post","type-post","status-publish","format-standard","hentry","category-vpn"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/55334","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=55334"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/55334\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=55334"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=55334"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=55334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}