{"id":121099,"date":"2020-06-20T17:23:08","date_gmt":"2020-06-20T09:23:08","guid":{"rendered":"http:\/\/4563.org\/?p=121099"},"modified":"2020-06-20T17:23:08","modified_gmt":"2020-06-20T09:23:08","slug":"%e8%b0%81%e6%9c%89-%e5%bb%ba%e7%ab%99%e4%b8%93%e7%94%a8%e7%9a%84bbr%e4%b8%80%e9%94%ae%e5%ae%89%e8%a3%85%e5%8c%85","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=121099","title":{"rendered":"\u8c01\u6709 \u5efa\u7ad9\u4e13\u7528\u7684BBR\u4e00\u952e\u5b89\u88c5\u5305"},"content":{"rendered":"\n<p>  \t\t\t\t\t<strong>\u5c4c\u4e1d\u738b\u7ad9\u957f<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n<h3>\u8c01\u6709 \u5efa\u7ad9\u4e13\u7528\u7684BBR\u4e00\u952e\u5b89\u88c5\u5305<\/h3>\n<p>  \t\t\u5efa\u7ad9\u7528\u7684\u4e00\u952e\u5305\uff0c\u6709\u7684\u8bdd\u53d1\u4e2a\u6765\u8bd5\u8bd5 \u8c22\u8c22\u5566\t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>ezreal<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n<h3><\/h3>\n<p>  \t\t\u65b9\u6cd5<br \/>  1\u3001\u4fee\u6539\u7cfb\u7edf\u53d8\u91cf<\/p>\n<p>  echo &quot;net.core.default_qdisc=fq&quot; &gt;&gt; \/etc\/sysctl.conf<br \/>  echo &quot;net.ipv4.tcp_congestion_control=bbr&quot; &gt;&gt; \/etc\/sysctl.conf<br \/>  2\u3001\u4fdd\u5b58\u751f\u6548<\/p>\n<p>  sysctl -p<br \/>  3\u3001\u67e5\u770b\u5185\u6838\u662f\u5426\u5df2\u5f00\u542fBBR<\/p>\n<p>  sysctl net.ipv4.tcp_available_congestion_control<br \/>  \u663e\u793a\u4ee5\u4e0b\u5373\u5df2\u5f00\u542f\uff1a<\/p>\n<p>  # sysctl net.ipv4.tcp_available_congestion_control<br \/>  net.ipv4.tcp_available_congestion_control = bbr cubic reno<br \/>  4\u3001\u67e5\u770bBBR\u662f\u5426\u542f\u52a8<\/p>\n<p>  lsmod | grep bbr<br \/>  \u663e\u793a\u4ee5\u4e0b\u5373\u542f\u52a8\u6210\u529f\uff1a<\/p>\n<p>  # lsmod | grep bbr<br \/>  tcp_bbr&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 2048014\t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>lzw<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n<h3><\/h3>\n<p>  \t\t\u76f4\u63a5\u7528Debian9\/10\uff0cUbuntu18.04\/20.04\uff0c\u5185\u6838\u81ea\u5e26bbr\uff0c\u4e24\u884c\u547d\u4ee4\u5c31\u80fd\u5f00\u542f\t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>\u67ef\u6797\u65af<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n<h3><\/h3>\n<p>  \t\t\u666e\u901a\u7684\u4e00\u952e\u811a\u672c\u4e0d\u597d\u561b\t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>\u534a\u4ea9\u65b9\u5858t<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n<h3><\/h3>\n<p>  \t\t \u672c\u5e16\u6700\u540e\u7531 \u534a\u4ea9\u65b9\u5858t \u4e8e 2020-6-20 16:35 \u7f16\u8f91 <\/p>\n<p> https:\/\/vpspk.cn\/index.php\/category\/jishu\/<\/p>\n<p>  \u6211\u90fd\u662f\u7528\u7684\u8fd9\u4e2a\t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>501ari5<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n<h3><\/h3>\n<p>  \t\tezreal \u5927\u4f6c\u6709\u8bdd\u8bf4 : 2020-6-20 16:33<br \/>  \u65b9\u6cd5<br \/>  1\u3001\u4fee\u6539\u7cfb\u7edf\u53d8\u91cf<\/p>\n<p> \u597d\u4e1c\u897f\uff01\u611f\u8c22\u5927\u4f6c\u5206\u4eab\uff01\u6536\u85cf\u4e86 :lol\t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>micms<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n<h3><\/h3>\n<p>  \t\t\u6709\u4ec0\u4e48\u4e0d\u4e00\u6837\u5417\u3002\u3002\t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>\u5929\u884c\u4e5d\u6b4c<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n<h3><\/h3>\n<p>  \t\t\u8fd8\u6709\u5efa\u7ad9\u4e13\u7528\u7248\u672c\u5417:lolhttps:\/\/cdn.jsdelivr.net\/gh\/hishis\/forum-master\/public\/images\/patch.gif\t\t\t  <\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5c4c\u4e1d\u738b\u7ad9\u957f \u5927\u4f6c\u6709\u8bdd\u8bf4 : \u8c01\u6709 &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\/121099"}],"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=121099"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/121099\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=121099"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=121099"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=121099"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}