[Cake] ack filter rrul result at 1000/100

Bret Towe bret.towe at gmail.com
Thu Nov 16 08:55:02 EST 2017

I have a docsis setup atm that is 300/7

On Nov 15, 2017 8:28 PM, "Dave Taht" <dave.taht at gmail.com> wrote:

> This is a much saner test result[1], showing about a 20% improvement
> under the rrul_be test. I scaled back the topology to two instances of
> cake on the middlebox, shaping to 100mbits on one side and 10mbits on
> the other, and flipped filtering on or off. The win will improve more
> with upload/download ratios of ever worse than 10/1, and the rrul is
> not exactly a test of real traffic.
> What other ratios are out there, particularly in the dsl world?
> I can think of a few ways to get more acks to filter out, for example,
> not using the "sparse flow optimization" for acks.
> [1] it also turned out my test target box, an odroid c2, couldn't push
> more than 500mbits bidir in the first place.
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