{"id":1049,"date":"2017-06-09T22:15:50","date_gmt":"2017-06-09T14:15:50","guid":{"rendered":"http:\/\/4563.org\/?p=1049"},"modified":"2017-07-01T02:13:32","modified_gmt":"2017-06-30T18:13:32","slug":"%e4%b8%80%e9%8d%b5%e5%ae%89%e8%a3%9d%e6%9c%80%e6%96%b0%e5%85%a7%e6%a0%b8%e7%9a%84-bbr-%e8%85%b3%e6%9c%ac-%e6%94%af%e6%8f%b4centos-6%ef%bc%8cdebian-7%ef%bc%8cubuntu-12","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=1049","title":{"rendered":"\u4e00\u9375\u5b89\u88dd\u6700\u65b0\u5167\u6838\u7684 BBR \u8173\u672c , \u652f\u63f4CentOS 6+\uff0cDebian 7+\uff0cUbuntu 12+"},"content":{"rendered":"<p><span style=\"font-size: 14pt;\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-1050\" src=\"http:\/\/4563.org\/wp-content\/uploads\/2017\/06\/Noname-40.jpg\" alt=\"\" width=\"260\" height=\"148\" \/><\/span><\/p>\n<p><span id=\"result_box\" class=\"\" lang=\"zh-CN\" style=\"font-size: 14pt;\"><span title=\"\u5df2\u6e2c\u8a66Debian 7\u53ef\u4ee5\u4f7f\u7528~\"><span id=\"result_box\" class=\"\" lang=\"zh-TW\"><span title=\"\u627e\u5230\u4e00\u4e2a\u591a\u7cfb\u7edf\u652f\u63f4\u7684BBR\u4e00\u952e\u5305\u4e86 , \u652f\u63f4CentOS 6+\uff0cDebian 7+\uff0cUbuntu 12+ \">\u627e\u5230\u4e00\u500b\u652f\u63f4\u591a\u7cfb\u7d71\u7684BBR\u4e00\u9375\u5305\u4e86 , \u652f\u63f4CentOS 6+\uff0cDebian 7+\uff0cUbuntu 12+<\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"font-size: 14pt;\" title=\"\u5df2\u6d4b\u8bd5Debian 7\u53ef\u4ee5\u4f7f\u7528~\">\u5df2\u6e2c\u8a66Debian 7\u53ef\u4ee5\u4f7f\u7528~<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span id=\"result_box\" class=\"\" lang=\"zh-TW\" style=\"font-size: 14pt;\"><span title=\"\u672c\u811a\u672c\u9002\u7528\u73af\u5883 \">\u8173\u672c\u9069\u7528\u74b0\u5883<\/span><\/span><\/p>\n<p><span style=\"font-size: 14pt;\"><span title=\"\u7cfb\u7edf\u652f\u6301\uff1aCentOS 6+\uff0cDebian 7+\uff0cUbuntu 12+ \">\u7cfb\u7d71\u652f\u6301\uff1aCentOS 6+\uff0cDebian 7+\uff0cUbuntu 12+<br \/>\n<\/span><span title=\"\u865a\u62df\u6280\u672f\uff1aOpenVZ \u4ee5\u5916\u7684\uff0c\u6bd4\u5982 KVM\u3001Xen\u3001VMware \u7b49 \">\u865b\u64ec\u6280\u8853\uff1aOpenVZ \u4ee5\u5916\u7684\uff0c\u6bd4\u5982 KVM\u3001Xen\u3001VMware \u7b49<br \/>\n<\/span><span title=\"\u5185\u5b58\u8981\u6c42\uff1a\u2265128M \">\u5167\u5b58\u8981\u6c42\uff1a\u2265128M<\/span><\/span><\/p>\n<p><span style=\"font-size: 14pt;\" title=\"\u4f7f\u7528root\u7528\u6237\u767b\u5f55\uff0c\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a\">\u4f7f\u7528root\u7528\u6236\u767b\u9304\uff0c\u904b\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/span><\/p>\n<p>&nbsp;<\/p>\n<pre class=\"prettyprint lang-bsh\"><span style=\"font-size: 14pt;\">wget --no-check-certificate https:\/\/github.com\/teddysun\/across\/raw\/master\/bbr.sh\r\nchmod +x bbr.sh\r\n.\/bbr.sh<\/span><\/pre>\n<p><span id=\"result_box\" class=\"\" lang=\"zh-TW\" style=\"font-size: 14pt;\"><span title=\"\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u811a\u672c\u4f1a\u63d0\u793a\u9700\u8981\u91cd\u542f VPS\uff0c\u8f93\u5165 y \u5e76\u56de\u8f66\u540e\u91cd\u542f\u3002 \">\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u8173\u672c\u6703\u63d0\u793a\u9700\u8981\u91cd\u555f VPS\uff0c\u8f38\u5165 y \u4e26\u56de\u8eca\u5f8c\u91cd\u555f\u3002<br \/>\n<\/span><span title=\"\u91cd\u542f\u5b8c\u6210\u540e\uff0c\u8fdb\u5165 VPS\uff0c\u9a8c\u8bc1\u4e00\u4e0b\u662f\u5426\u6210\u529f\u5b89\u88c5\u6700\u65b0\u5185\u6838\u5e76\u5f00\u542f TCP BBR\uff0c\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a\">\u91cd\u555f\u5b8c\u6210\u5f8c\uff0c\u9032\u5165 VPS\uff0c\u9a57\u8b49\u4e00\u4e0b\u662f\u5426\u6210\u529f\u5b89\u88dd\u6700\u65b0\u5167\u6838\u4e26\u958b\u555f TCP BBR\uff0c\u8f38\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/span><\/span><\/p>\n<pre class=\"prettyprint lang-bsh\"><span style=\"font-size: 14pt;\">uname -r<\/span><\/pre>\n<p><span id=\"result_box\" class=\"short_text\" lang=\"zh-TW\" style=\"font-size: 14pt;\"><span title=\"\u67e5\u770b\u5185\u6838\u7248\u672c\uff0c\u542b\u6709 4.11 \u5c31\u8868\u793a OK \u4e86\">\u67e5\u770b\u5167\u6838\u7248\u672c\uff0c\u542b\u6709 4.11 \u5c31\u8868\u793a OK \u4e86<\/span><\/span><\/p>\n<pre class=\"prettyprint lang-bsh\"><span style=\"font-size: 14pt;\">sysctl net.ipv4.tcp_available_congestion_control<\/span><\/pre>\n<div id=\"gt-res-content\">\n<div id=\"gt-res-dir-ctr\" class=\"trans-verified-button-large\" dir=\"ltr\"><span id=\"result_box\" class=\"short_text\" lang=\"zh-TW\" style=\"font-size: 14pt;\"><span title=\"\u8fd4\u56de\u503c\u4e00\u822c\u4e3a\uff1a\">\u8fd4\u56de\u503c\u4e00\u822c\u70ba\uff1a<\/span><\/span><\/div>\n<\/div>\n<p><span style=\"font-size: 14pt;\">net.ipv4.tcp_available_congestion_control = bbr cubic reno<\/span><\/p>\n<pre class=\"prettyprint lang-bsh\"><span style=\"font-size: 14pt;\">sysctl net.ipv4.tcp_congestion_control<\/span><\/pre>\n<p><span id=\"result_box\" class=\"short_text\" lang=\"zh-TW\" style=\"font-size: 14pt;\"><span title=\"\u8fd4\u56de\u503c\u4e00\u822c\u4e3a\uff1a\">\u8fd4\u56de\u503c\u4e00\u822c\u70ba\uff1a<\/span><\/span><br \/>\n<span style=\"font-size: 14pt;\"> net.ipv4.tcp_congestion_control = bbr<\/span><\/p>\n<pre class=\"prettyprint lang-bsh\"><span style=\"font-size: 14pt;\">sysctl net.core.default_qdisc<\/span><\/pre>\n<p><span id=\"result_box\" class=\"short_text\" lang=\"zh-TW\" style=\"font-size: 14pt;\"><span title=\"\u8fd4\u56de\u503c\u4e00\u822c\u4e3a\uff1a\">\u8fd4\u56de\u503c\u4e00\u822c\u70ba\uff1a<\/span><\/span><br \/>\n<span style=\"font-size: 14pt;\"> net.core.default_qdisc = fq<\/span><\/p>\n<pre class=\"prettyprint lang-bsh\"><span style=\"font-size: 14pt;\">lsmod | grep bbr<\/span><\/pre>\n<div id=\"gt-res-content\">\n<div id=\"gt-res-dir-ctr\" class=\"trans-verified-button-large\" dir=\"ltr\"><span id=\"result_box\" class=\"short_text\" lang=\"zh-TW\" style=\"font-size: 14pt;\"><span title=\"\u8fd4\u56de\u503c\u6709 tcp_bbr \u6a21\u5757\u5373\u8bf4\u660ebbr\u5df2\u542f\u52a8\u3002\">\u8fd4\u56de\u503c\u6709 tcp_bbr \u6a21\u584a\u5373\u8aaa\u660ebbr\u5df2\u555f\u52d5\u3002<\/span><\/span><\/div>\n<\/div>\n<div class=\"trans-verified-button-large\" dir=\"ltr\"><span style=\"font-size: 14pt;\">\u00a0<\/span><\/div>\n<div class=\"trans-verified-button-large\" dir=\"ltr\"><span style=\"font-size: 14pt;\">\u4f86\u6e90 : <\/span><\/div>\n<div class=\"trans-verified-button-large\" dir=\"ltr\"><span style=\"font-size: 14pt;\">https:\/\/teddysun.com\/489.html<\/span><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u627e\u5230\u4e00\u500b\u652f\u63f4\u591a\u7cfb\u7d71\u7684BBR\u4e00\u9375\u5305\u4e86&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/1049"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1049"}],"version-history":[{"count":3,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/1049\/revisions"}],"predecessor-version":[{"id":1053,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/1049\/revisions\/1053"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1049"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1049"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1049"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}