[Cake] cake flenter results round 3

[Georgios Amanakis]

Thank you Dave!
I am playing around with this setup:
server -- delay -- isp -- mbox -- client

delay:
tc qdisc replace dev ${host}.l root netem delay 50ms limit 100000
tc qdisc replace dev ${host}.r root netem delay 50ms limit 100000

isp:
tc qdisc replace dev ${host}.l root handle 1:0 netem rate 900mbit limit
100000
tc qdisc replace dev ${host}.r root handle 1:0 netem rate 900mbit limit
100000
tc qdisc replace dev ${host}.r parent 1:1 handle 10:1 bfifo limit 1024k


I played with mbox's qdiscs (3 variations).
mbox:
tc qdisc replace dev ${host}.l root cake bandwidth 890mbit
tc qdisc replace dev ${host}.r root cake bandwidth 890mbit


mbox:
tc qdisc replace dev ${host}.l root codel
tc qdisc replace dev ${host}.r root codel


mbox:
tc qdisc replace dev ${host}.l root fq maxrate 890mbit
tc qdisc replace dev ${host}.r root fq maxrate 890mbit


rrul_be_nflows, 32 upstream, 32 downstream. In every case cake wins.

George
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