sebelk <notifications@github.com> writes:

> Hi,
>
> What is the meaning of fields BE, BK, CS5 and FF that it ouputs in the graphs?
> I've searched a  bit, but I didn't found anything.
> Thanks in advance!

Those are diffserv markings:
BE: Best Effort (marking 0x0)
BK: Background (AKA CS1, marking 0x20)
CS5: Class Selector 5 (marking 0xa0)
EF: Expedited Forwarding (marking 0xb8)

The particular markings were chosen so that the four flows should be put
into the four different hardware queues on Linux WiFi devices. Some ISPs
also treat diffserv-marked traffic differently, while others just clear
all markings. The RRUL test can also be used as a way to discover this...


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