[Make-wifi-fast] free.fr and fq_codel

[Valent Turkovic]

Hi,
I read on bufferbloat wiki [1] an interesting blurb:
"Free.fr has the first known large-scale fq_codel deployment, using
three bands of fq_codel for tiers of QoS. (it is also the largest ECN
enabled end-user deployment)."

I'm very interested in such examples as they offer a great wealth of
condensed knowledge. Does anyone know more? How is this configured
exactly? How are these tiers of QoS configured? What part of free.fr
network is discussed (access, backbone, something else?) ?

Thanks!

[1] https://www.bufferbloat.net/projects/cerowrt/wiki/Smart_Queue_Management/