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--- linux_network [2017/01/05 06:38] – created felixonmars
+++ linux_network [2017/01/26 14:37] – felixonmars
@@ Line 1: / Line 1: @@
+==== Use BBR ====
+<code>
+echo -e "\nnet.core.default_qdisc=fq\nnet.ipv4.tcp_congestion_control=bbr" >> /etc/sysctl.conf
+sysctl -p
+</code>
+To install latest kernel on Xenial: [[linux#install_zesty_kernel_49_on_xenial]]
+==== More Tolerant ICMP Ratelimit ====
+<code>
+echo -e "\nnet.ipv4.icmp_ratelimit=50" >> /etc/sysctl.conf
+sysctl -p
+</code>
 ==== /dev/net/tun Not Found? ====
 <code>