nanog mailing list archives

Re: Netflix stuffing data on pipe


From: Evelio Vila <evelio () thousandeyes com>
Date: Thu, 31 Dec 2015 10:39:38 -0800

It is actually buffer-based, as it picks the video rate as a function of
the current buffer occupancy.

See here http://yuba.stanford.edu/~nickm/papers/sigcomm2014-video.pdf

--
evelio

On Tue, Dec 29, 2015 at 6:56 PM, Matt Hoppes <mhoppes () indigowireless com>
wrote:

Has anyone else observed Netflix sessions attempting to come into customer
CPE devices at well in excess of the customers throttled plan?

I'm not talking error retries on the line. I'm talking like two to three
times in excess of what the customers CPE device can handle.

I'm observing massive buffer overruns in some of our switches that appear
to be directly related to this. And I can't figure out what possible good
purpose Netflix would have for attempting to do this.

Curious if anyone else has seen it?


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