On Mon, 2018-07-02 at 15:12 -0700, Dave Taht wrote:
> 
> Both with and without shaping?
Yes, both with and without shaping.

> ipv4? ipv6? Both?
ipv4

> Which flent test was it? 
tcp_4down, mtu 1500, ecn both on(1,2) and off(0)

I think I get the fastest results by using "besteffort" and "flows".
See the attached scripts, I run them as:
# vim vcake.sh --> modify cake parameters, ecn
# ./vsetup.sh
# ./mm2.sh title_for_test

George