[Bloat] CDG

Mikael Abrahamsson swmike at swm.pp.se
Tue May 26 07:31:23 EDT 2015


Hi,

I just read https://lwn.net/Articles/645115/ about CDG congestion control.

After reading the article, I am left wondering how this kind of congestion 
control mechanisms handles being exposed to a token bucket policer:

http://www.cisco.com/c/en/us/support/docs/quality-of-service-qos/qos-policing/19645-policevsshape.html

With this kind of rate limiting, there is never any buffering or increase 
in latency, you're only seeing packet drops, no other congestion signal.

Anyone have any insight?

-- 
Mikael Abrahamsson    email: swmike at swm.pp.se


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