{"id":249,"date":"2019-06-16T15:46:03","date_gmt":"2019-06-16T07:46:03","guid":{"rendered":"https:\/\/dell755.cith.ddnsfree.com:5444\/?p=249"},"modified":"2021-05-29T00:55:34","modified_gmt":"2021-05-28T16:55:34","slug":"centos-%e5%bc%80%e9%80%9agoogle-bbr","status":"publish","type":"post","link":"https:\/\/blog.cithwu.com\/wp5444\/centos-%e5%bc%80%e9%80%9agoogle-bbr\/","title":{"rendered":"Centos7 \u5f00\u901aGoogle BBR"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>\u5b89\u88c5\nrpm --import https:\/\/www.elrepo.org\/RPM-GPG-KEY-elrepo.org\nrpm -Uvh http:\/\/www.elrepo.org\/elrepo-release-7.0-2.el7.elrepo.noarch.rpm\nyum --enablerepo=elrepo-kernel install kernel-ml -y\n\n\u542f\u7528\ngrub2-set-default 0\necho 'net.core.default_qdisc=fq' | sudo tee -a \/etc\/sysctl.conf\necho 'net.ipv4.tcp_congestion_control=bbr' | sudo tee -a \/etc\/sysctl.conf\nsudo sysctl -p\n\n\u68c0\u6d4b  lsmod | grep bbr\n\n\u663e\u793a\u542f\u52a8list\nsudo egrep ^menuentry \/etc\/grub2.cfg | cut -f 2 -d \\'\n\n\u76f8\u5173\u94fe\u63a5\nhttps:&#47;&#47;www.vultr.com\/docs\/how-to-deploy-google-bbr-on-centos-7\n\u79cb\u6c34\u9038\u51b0\u7684\u4e00\u952e\u5b89\u88c5\n<div class=\"video-container\"><blockquote class=\"wp-embedded-content\" data-secret=\"m2ODB9Ziya\"><a href=\"https:\/\/teddysun.com\/489.html\">\u4e00\u952e\u5b89\u88c5\u6700\u65b0\u5185\u6838\u5e76\u5f00\u542f BBR \u811a\u672c<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"\u300a\u4e00\u952e\u5b89\u88c5\u6700\u65b0\u5185\u6838\u5e76\u5f00\u542f BBR \u811a\u672c\u300b\u2014\u79cb\u6c34\u9038\u51b0\" src=\"https:\/\/teddysun.com\/489.html\/embed#?secret=m2ODB9Ziya\" data-secret=\"m2ODB9Ziya\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/div>\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[39],"class_list":["post-249","post","type-post","status-publish","format-standard","hentry","category-linux","tag-centos7--bbr"],"_links":{"self":[{"href":"https:\/\/blog.cithwu.com\/wp5444\/wp-json\/wp\/v2\/posts\/249","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.cithwu.com\/wp5444\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.cithwu.com\/wp5444\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.cithwu.com\/wp5444\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.cithwu.com\/wp5444\/wp-json\/wp\/v2\/comments?post=249"}],"version-history":[{"count":4,"href":"https:\/\/blog.cithwu.com\/wp5444\/wp-json\/wp\/v2\/posts\/249\/revisions"}],"predecessor-version":[{"id":964,"href":"https:\/\/blog.cithwu.com\/wp5444\/wp-json\/wp\/v2\/posts\/249\/revisions\/964"}],"wp:attachment":[{"href":"https:\/\/blog.cithwu.com\/wp5444\/wp-json\/wp\/v2\/media?parent=249"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.cithwu.com\/wp5444\/wp-json\/wp\/v2\/categories?post=249"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.cithwu.com\/wp5444\/wp-json\/wp\/v2\/tags?post=249"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}