{"id":58129,"date":"2025-03-08T16:54:28","date_gmt":"2025-03-08T08:54:28","guid":{"rendered":"https:\/\/fwq.ai\/blog\/58129\/"},"modified":"2025-03-08T16:54:28","modified_gmt":"2025-03-08T08:54:28","slug":"%e7%a7%8b%e6%b0%b4%e9%80%b8%e5%86%b0%e4%b8%8eshadowsocks-libev-bbr%e5%8a%a0%e9%80%9f%e8%af%a6%e8%a7%a3-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/58129\/","title":{"rendered":"\u79cb\u6c34\u9038\u51b0\u4e0eshadowsocks-libev BBR\u52a0\u901f\u8be6\u89e3"},"content":{"rendered":"

\u5f15\u8a00<\/h2>\n

\u5728\u5f53\u4eca\u4e92\u8054\u7f51\u73af\u5883\u4e0b\uff0c\u7528\u6237\u5bf9\u7f51\u7edc\u901f\u5ea6\u548c\u7a33\u5b9a\u6027\u7684\u9700\u6c42\u65e5\u76ca\u589e\u52a0\u3002\u79cb\u6c34\u9038\u51b0<\/strong>\u4f5c\u4e3a\u4e00\u6b3e\u4f18\u79c0\u7684VPN\u5ba2\u6237\u7aef\uff0c\u4e0eshadowsocks-libev<\/strong>\u548cBBR<\/strong>\uff08Bottleneck Bandwidth and Round-trip propagation time\uff09\u7ed3\u5408\u4f7f\u7528\uff0c\u53ef\u4ee5\u663e\u8457\u63d0\u5347\u7f51\u7edc\u4f53\u9a8c\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u8fd9\u4e09\u8005\u7684\u7ed3\u5408\u4f7f\u7528\uff0c\u5e76\u63d0\u4f9b\u8be6\u7ec6\u7684\u5b89\u88c5\u548c\u914d\u7f6e\u6307\u5357\u3002<\/p>\n

\u4ec0\u4e48\u662f\u79cb\u6c34\u9038\u51b0\uff1f<\/h2>\n

\u79cb\u6c34\u9038\u51b0<\/strong>\u662f\u4e00\u6b3e\u57fa\u4e8eshadowsocks<\/strong>\u534f\u8bae\u7684\u4ee3\u7406\u5de5\u5177\uff0c\u65e8\u5728\u4e3a\u7528\u6237\u63d0\u4f9b\u5b89\u5168\u548c\u9ad8\u6548\u7684\u7f51\u7edc\u8bbf\u95ee\u3002\u5176\u4e3b\u8981\u7279\u70b9\u5305\u62ec\uff1a<\/p>\n

    \n
  • \u7b80\u6d01\u7684\u754c\u9762<\/strong>\uff1a\u7528\u6237\u53cb\u597d\u7684\u8bbe\u8ba1\u4f7f\u5f97\u64cd\u4f5c\u53d8\u5f97\u7b80\u5355\u3002<\/li>\n
  • \u9ad8\u6548\u7684\u52a0\u5bc6<\/strong>\uff1a\u4f7f\u7528\u591a\u79cd\u52a0\u5bc6\u7b97\u6cd5\u4fdd\u62a4\u7528\u6237\u9690\u79c1\u3002<\/li>\n
  • \u5f3a\u5927\u7684\u517c\u5bb9\u6027<\/strong>\uff1a\u652f\u6301\u591a\u79cd\u64cd\u4f5c\u7cfb\u7edf\uff0c\u65b9\u4fbf\u7528\u6237\u5728\u4e0d\u540c\u8bbe\u5907\u4e0a\u4f7f\u7528\u3002<\/li>\n<\/ul>\n

    \u4ec0\u4e48\u662fshadowsocks-libev\uff1f<\/h2>\n

    shadowsocks-libev<\/strong>\u662f\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684shadowsocks<\/strong>\u5b9e\u73b0\uff0c\u4e3b\u8981\u7528\u4e8e\u5728\u7f51\u7edc\u9650\u5236\u73af\u5883\u4e2d\u5b89\u5168\u5730\u8bbf\u95ee\u4e92\u8054\u7f51\u3002\u5176\u4e3b\u8981\u4f18\u52bf\u5305\u62ec\uff1a<\/p>\n

      \n
    • \u6027\u80fd\u4f18\u8d8a<\/strong>\uff1a\u76f8\u8f83\u4e8e\u5176\u4ed6\u5b9e\u73b0\uff0cshadowsocks-libev\u5360\u7528\u66f4\u5c11\u7684\u8d44\u6e90\u3002<\/li>\n
    • \u53ef\u6269\u5c55\u6027<\/strong>\uff1a\u652f\u6301\u591a\u79cd\u63d2\u4ef6\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u8fdb\u884c\u529f\u80fd\u6269\u5c55\u3002<\/li>\n
    • \u7075\u6d3b\u914d\u7f6e<\/strong>\uff1a\u652f\u6301\u591a\u79cd\u534f\u8bae\u548c\u52a0\u5bc6\u65b9\u5f0f\uff0c\u65b9\u4fbf\u7528\u6237\u81ea\u5b9a\u4e49\u8bbe\u7f6e\u3002<\/li>\n<\/ul>\n

      BBR\u52a0\u901f\u6280\u672f\u7b80\u4ecb<\/h2>\n

      BBR<\/strong>\u662fGoogle\u63d0\u51fa\u7684\u4e00\u79cd\u62e5\u585e\u63a7\u5236\u7b97\u6cd5\uff0c\u5b83\u901a\u8fc7\u52a8\u6001\u8c03\u6574\u7f51\u7edc\u4f20\u8f93\u901f\u7387\uff0c\u6709\u6548\u51cf\u5c11\u5ef6\u8fdf\u548c\u4e22\u5305\uff0c\u63d0\u9ad8\u5e26\u5bbd\u5229\u7528\u7387\u3002\u4f7f\u7528BBR\u53ef\u4ee5\u5e26\u6765\u5982\u4e0b\u597d\u5904\uff1a<\/p>\n

        \n
      • \u964d\u4f4e\u5ef6\u8fdf<\/strong>\uff1a\u901a\u8fc7\u667a\u80fd\u8c03\u6574\u4f20\u8f93\u901f\u7387\uff0c\u6709\u6548\u964d\u4f4e\u5ef6\u8fdf\u3002<\/li>\n
      • \u63d0\u9ad8\u541e\u5410\u91cf<\/strong>\uff1a\u5728\u9ad8\u4e22\u5305\u7387\u7684\u7f51\u7edc\u73af\u5883\u4e2d\uff0cBBR\u4f9d\u7136\u80fd\u4fdd\u6301\u826f\u597d\u7684\u4f20\u8f93\u901f\u7387\u3002<\/li>\n
      • \u81ea\u9002\u5e94\u4f18\u5316<\/strong>\uff1a\u80fd\u591f\u6839\u636e\u7f51\u7edc\u72b6\u51b5\u81ea\u52a8\u8c03\u6574\uff0c\u4f18\u5316\u7528\u6237\u4f53\u9a8c\u3002<\/li>\n<\/ul>\n

        \u5982\u4f55\u5b89\u88c5\u548c\u914d\u7f6e\u79cb\u6c34\u9038\u51b0\u4e0eshadowsocks-libev\uff1f<\/h2>\n

        \u5b89\u88c5shadowsocks-libev<\/h3>\n
          \n
        1. \n

          \u66f4\u65b0\u7cfb\u7edf\u5305<\/strong>\uff1a bash sudo apt-get update<\/p>\n<\/li>\n

        2. \n

          \u5b89\u88c5shadowsocks-libev<\/strong>\uff1a bash sudo apt-get install shadowsocks-libev<\/p>\n<\/li>\n

        3. \n

          \u914d\u7f6eshadowsocks<\/strong>\uff1a \u7f16\u8f91\u914d\u7f6e\u6587\u4ef6 \/etc\/shadowsocks-libev\/config.json<\/code>\uff0c\u8f93\u5165\u4f60\u7684\u4ee3\u7406\u8bbe\u7f6e\u3002<\/p>\n<\/li>\n<\/ol>\n

          \u5b89\u88c5\u79cb\u6c34\u9038\u51b0<\/h3>\n
            \n
          1. \n

            \u4e0b\u8f7d\u79cb\u6c34\u9038\u51b0<\/strong>\uff1a\u524d\u5f80\u5b98\u65b9\u7f51\u7ad9\u4e0b\u8f7d\u6700\u65b0\u7248\u672c\u3002<\/p>\n<\/li>\n

          2. \n

            \u89e3\u538b\u5b89\u88c5<\/strong>\uff1a bash tar -zxvf \u79cb\u6c34\u9038\u51b0.tar.gz cd \u79cb\u6c34\u9038\u51b0 sudo .\/install.sh<\/p>\n<\/li>\n

          3. \n

            \u914d\u7f6e\u79cb\u6c34\u9038\u51b0<\/strong>\uff1a\u6253\u5f00\u5e94\u7528\uff0c\u8f93\u5165shadowsocks\u7684\u914d\u7f6e\u53c2\u6570\u3002<\/p>\n<\/li>\n<\/ol>\n

            \u542f\u7528BBR\u52a0\u901f<\/h3>\n
              \n
            1. \n

              \u68c0\u67e5\u662f\u5426\u652f\u6301BBR<\/strong>\uff1a bash uname -r<\/p>\n<\/li>\n

            2. \n

              \u5f00\u542fBBR<\/strong>\uff1a \u7f16\u8f91 \/etc\/sysctl.conf<\/code>\uff0c\u6dfb\u52a0\u5982\u4e0b\u5185\u5bb9\uff1a conf net.core.default_qdisc=fq net.ipv4.tcp_congestion_control=bbr<\/p>\n<\/li>\n

            3. \n

              \u5e94\u7528\u66f4\u6539<\/strong>\uff1a bash sudo sysctl -p<\/p>\n<\/li>\n<\/ol>\n

              \u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n

              1. \u5982\u4f55\u9a8c\u8bc1shadowsocks-libev\u662f\u5426\u5de5\u4f5c\u6b63\u5e38\uff1f<\/h3>\n

              \u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u884c\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5\u670d\u52a1\u72b6\u6001\uff1a bash sudo systemctl status shadowsocks-libev<\/p>\n

              \u5982\u679c\u663e\u793a\u4e3a\u201cactive (running)\u201d\uff0c\u8bf4\u660e\u670d\u52a1\u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n

              2. \u79cb\u6c34\u9038\u51b0\u7684\u4f7f\u7528\u6280\u5de7\u662f\u4ec0\u4e48\uff1f<\/h3>\n
                \n
              • \u5b9a\u671f\u66f4\u65b0<\/strong>\uff1a\u4fdd\u6301\u79cb\u6c34\u9038\u51b0\u548cshadowsocks-libev\u7684\u7248\u672c\u66f4\u65b0\uff0c\u4ee5\u786e\u4fdd\u5b89\u5168\u6027\u548c\u6027\u80fd\u3002<\/li>\n
              • \u9009\u62e9\u5408\u9002\u7684\u52a0\u5bc6\u65b9\u5f0f<\/strong>\uff1a\u6839\u636e\u7f51\u7edc\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u52a0\u5bc6\u7b97\u6cd5\uff0c\u4ee5\u5e73\u8861\u5b89\u5168\u6027\u548c\u901f\u5ea6\u3002<\/li>\n<\/ul>\n

                3. BBR\u5bf9\u6240\u6709\u7528\u6237\u90fd\u6709\u6548\u5417\uff1f<\/h3>\n

                \u5e76\u975e\u6240\u6709\u7528\u6237\u90fd\u80fd\u53d7\u76ca\u4e8eBBR\u3002BBR\u5728\u9ad8\u5ef6\u8fdf\u548c\u4e22\u5305\u7387\u7684\u7f51\u7edc\u73af\u5883\u4e2d\u6548\u679c\u663e\u8457\uff0c\u5bf9\u4e8e\u7f51\u7edc\u6761\u4ef6\u8f83\u597d\u7684\u7528\u6237\uff0c\u63d0\u5347\u53ef\u80fd\u4e0d\u660e\u663e\u3002<\/p>\n

                4. \u5982\u4f55\u89e3\u51b3\u8fde\u63a5\u95ee\u9898\uff1f<\/h3>\n
                  \n
                • \u68c0\u67e5\u914d\u7f6e\u6587\u4ef6<\/strong>\uff1a\u786e\u4fdd\u6240\u6709\u53c2\u6570\u90fd\u6b63\u786e\u65e0\u8bef\u3002<\/li>\n
                • \u67e5\u770b\u65e5\u5fd7\u6587\u4ef6<\/strong>\uff1a\u5728 \/var\/log\/shadowsocks-libev.log<\/code> \u4e2d\u67e5\u627e\u9519\u8bef\u4fe1\u606f\u3002<\/li>\n<\/ul>\n

                  \u7ed3\u8bba<\/h2>\n

                  \u901a\u8fc7\u7ed3\u5408\u4f7f\u7528\u79cb\u6c34\u9038\u51b0<\/strong>\u3001shadowsocks-libev<\/strong>\u548cBBR<\/strong>\uff0c\u7528\u6237\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u7f51\u7edc\u901f\u5ea6\u548c\u7a33\u5b9a\u6027\u3002\u5728\u5b9e\u9645\u4f7f\u7528\u4e2d\uff0c\u7528\u6237\u5e94\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u548c\u7f51\u7edc\u73af\u5883\u8fdb\u884c\u76f8\u5e94\u7684\u8c03\u6574\uff0c\u4ee5\u83b7\u5f97\u6700\u4f73\u7684\u7f51\u7edc\u4f53\u9a8c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

                  \u5f15\u8a00 \u5728\u5f53\u4eca\u4e92\u8054\u7f51\u73af\u5883\u4e0b\uff0c\u7528\u6237\u5bf9\u7f51\u7edc\u901f\u5ea6\u548c\u7a33\u5b9a\u6027\u7684\u9700\u6c42\u65e5\u76ca\u589e\u52a0\u3002\u79cb\u6c34\u9038\u51b0\u4f5c\u4e3a\u4e00\u6b3e\u4f18\u79c0\u7684VPN\u5ba2\u6237\u7aef\uff0c\u4e0eshadowsocks-libev\u548cBBR\uff08Bottleneck Bandwidth and Round-trip propagation time\uff09\u7ed3\u5408\u4f7f\u7528\uff0c\u53ef\u4ee5\u663e\u8457\u63d0\u5347\u7f51\u7edc\u4f53\u9a8c\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u8fd9\u4e09\u8005\u7684\u7ed3\u5408\u4f7f\u7528\uff0c\u5e76\u63d0\u4f9b\u8be6\u7ec6\u7684\u5b89\u88c5\u548c\u914d\u7f6e\u6307\u5357\u3002 \u4ec0\u4e48\u662f\u79cb\u6c34\u9038\u51b0\uff1f \u79cb\u6c34\u9038\u51b0\u662f\u4e00\u6b3e\u57fa\u4e8eshadowsocks\u534f\u8bae\u7684\u4ee3\u7406\u5de5\u5177\uff0c\u65e8\u5728\u4e3a\u7528\u6237\u63d0\u4f9b\u5b89\u5168\u548c\u9ad8\u6548\u7684\u7f51\u7edc\u8bbf\u95ee\u3002\u5176\u4e3b\u8981\u7279\u70b9\u5305\u62ec\uff1a \u7b80\u6d01\u7684\u754c\u9762\uff1a\u7528\u6237\u53cb\u597d\u7684\u8bbe\u8ba1\u4f7f\u5f97\u64cd\u4f5c\u53d8\u5f97\u7b80\u5355\u3002 \u9ad8\u6548\u7684\u52a0\u5bc6\uff1a\u4f7f\u7528\u591a\u79cd\u52a0\u5bc6\u7b97\u6cd5\u4fdd\u62a4\u7528\u6237\u9690\u79c1\u3002 \u5f3a\u5927\u7684\u517c\u5bb9\u6027\uff1a\u652f\u6301\u591a\u79cd\u64cd\u4f5c\u7cfb\u7edf\uff0c\u65b9\u4fbf\u7528\u6237\u5728\u4e0d\u540c\u8bbe\u5907\u4e0a\u4f7f\u7528\u3002 \u4ec0\u4e48\u662fshadowsocks-libev\uff1f shadowsocks-libev\u662f\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684shadowsocks\u5b9e\u73b0\uff0c\u4e3b\u8981\u7528\u4e8e\u5728\u7f51\u7edc\u9650\u5236\u73af\u5883\u4e2d\u5b89\u5168\u5730\u8bbf\u95ee\u4e92\u8054\u7f51\u3002\u5176\u4e3b\u8981\u4f18\u52bf\u5305\u62ec\uff1a \u6027\u80fd\u4f18\u8d8a\uff1a\u76f8\u8f83\u4e8e\u5176\u4ed6\u5b9e\u73b0\uff0cshadowsocks-libev\u5360\u7528\u66f4\u5c11\u7684\u8d44\u6e90\u3002 \u53ef\u6269\u5c55\u6027\uff1a\u652f\u6301\u591a\u79cd\u63d2\u4ef6\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u8fdb\u884c\u529f\u80fd\u6269\u5c55\u3002 \u7075\u6d3b\u914d\u7f6e\uff1a\u652f\u6301\u591a\u79cd\u534f\u8bae\u548c\u52a0\u5bc6\u65b9\u5f0f\uff0c\u65b9\u4fbf\u7528\u6237\u81ea\u5b9a\u4e49\u8bbe\u7f6e\u3002 BBR\u52a0\u901f\u6280\u672f\u7b80\u4ecb BBR\u662fGoogle\u63d0\u51fa\u7684\u4e00\u79cd\u62e5\u585e\u63a7\u5236\u7b97\u6cd5\uff0c\u5b83\u901a\u8fc7\u52a8\u6001\u8c03\u6574\u7f51\u7edc\u4f20\u8f93\u901f\u7387\uff0c\u6709\u6548\u51cf\u5c11\u5ef6\u8fdf\u548c\u4e22\u5305\uff0c\u63d0\u9ad8\u5e26\u5bbd\u5229\u7528\u7387\u3002\u4f7f\u7528BBR\u53ef\u4ee5\u5e26\u6765\u5982\u4e0b\u597d\u5904\uff1a \u964d\u4f4e\u5ef6\u8fdf\uff1a\u901a\u8fc7\u667a\u80fd\u8c03\u6574\u4f20\u8f93\u901f\u7387\uff0c\u6709\u6548\u964d\u4f4e\u5ef6\u8fdf\u3002 \u63d0\u9ad8\u541e\u5410\u91cf\uff1a\u5728\u9ad8\u4e22\u5305\u7387\u7684\u7f51\u7edc\u73af\u5883\u4e2d\uff0cBBR\u4f9d\u7136\u80fd\u4fdd\u6301\u826f\u597d\u7684\u4f20\u8f93\u901f\u7387\u3002 \u81ea\u9002\u5e94\u4f18\u5316\uff1a\u80fd\u591f\u6839\u636e\u7f51\u7edc\u72b6\u51b5\u81ea\u52a8\u8c03\u6574\uff0c\u4f18\u5316\u7528\u6237\u4f53\u9a8c\u3002 \u5982\u4f55\u5b89\u88c5\u548c\u914d\u7f6e\u79cb\u6c34\u9038\u51b0\u4e0eshadowsocks-libev\uff1f \u5b89\u88c5shadowsocks-libev \u66f4\u65b0\u7cfb\u7edf\u5305\uff1a bash sudo apt-get update \u5b89\u88c5shadowsocks-libev\uff1a bash sudo apt-get install shadowsocks-libev \u914d\u7f6eshadowsocks\uff1a \u7f16\u8f91\u914d\u7f6e\u6587\u4ef6 \/etc\/shadowsocks-libev\/config.json\uff0c\u8f93\u5165\u4f60\u7684\u4ee3\u7406\u8bbe\u7f6e\u3002 \u5b89\u88c5\u79cb\u6c34\u9038\u51b0 \u4e0b\u8f7d\u79cb\u6c34\u9038\u51b0\uff1a\u524d\u5f80\u5b98\u65b9\u7f51\u7ad9\u4e0b\u8f7d\u6700\u65b0\u7248\u672c\u3002 \u89e3\u538b\u5b89\u88c5\uff1a bash tar -zxvf \u79cb\u6c34\u9038\u51b0.tar.gz cd \u79cb\u6c34\u9038\u51b0 sudo .\/install.sh \u914d\u7f6e\u79cb\u6c34\u9038\u51b0\uff1a\u6253\u5f00\u5e94\u7528\uff0c\u8f93\u5165shadowsocks\u7684\u914d\u7f6e\u53c2\u6570\u3002 \u542f\u7528BBR\u52a0\u901f \u68c0\u67e5\u662f\u5426\u652f\u6301BBR\uff1a bash uname -r 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