yes is working without reboot
sysctl net.ipv4.tcp_congestion_control
net.ipv4.tcp_congestion_control = bbr
my conf
Code:# net.core.wmem_max = 16777216 net.ipv4.tcp_wmem = 4096 4194394 16777216 net.core.default_qdisc=fq net.ipv4.tcp_congestion_control=bbr
Cool. Read the explanation from google and decide if it suits your work case
