linux /etc/rc.local

#!/bin/sh

for i in /sys/block/*/queue/scheduler; do
    echo bfq > $i
done

for i in $(ip -o link | cut -d: -f2 | egrep -ve '^ *lo *$'); do
    tc qdisc replace dev $i root fq_codel limit 10240 flows 1024 quantum 1514 target 5ms interval 50ms
done

exit 0