--- Begin Message --- The problem I am describing in this thread appears only when using besteffort. If diffserv3 is used (without any further prioritization by manipulating DSCP bits) downstream is more stable and higher in throughput than with besteffort.

Also, in my case disabling BLUE (by commenting out cake_queue_{empty,full} and all p_drop parts in sch_cake.c and cobalt.c) does not make any difference.


On 11/14/2017 5:23 PM, Dave Taht wrote:
because cobalt is more aggressive than codel. I've never believed in it.

I'm sitting here trying to figure out how to get good ole regular cake
to compile again.

I just merged the new ack stuff into the codel branch.


On Tue, Nov 14, 2017 at 2:13 PM, G. Amanakis via Cake
<[email protected]> wrote:
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---------- Forwarded message ----------
From: "G. Amanakis" <[email protected]>
To: Dave Taht <[email protected]>, George Amanakis via Cake 
<[email protected]>
Cc:
Bcc:
Date: Tue, 14 Nov 2017 17:13:16 -0500
Subject: Re: [Cake] total download rate with many flows
Yes, it is. I am building from the cobalt branch. What makes you believe 
otherwise? Would you expect a different behaviour?

On November 14, 2017 3:11:04 PM EST, Dave Taht <[email protected]> wrote:
George Amanakis via Cake <[email protected]> writes:

  From: George Amanakis <[email protected]>
  Subject: Re: [Cake] total download rate with many flows
  To: David Lang <[email protected]>
  Cc: [email protected]
  Date: Mon, 13 Nov 2017 21:49:53 -0500 (17 hours, 20 minutes, 42 seconds ago)

  Dear David,

  I agree. My point is that currently ingress mode seems to be dropping more
  packets than necessary to keep senders from bottlenecking the connection (when
  there is a large number of concurrent flows, >8). And right now, ingress mode 
is
  the only mode that achieves this in situations such as Windows updates.

Is cobalt enabled in your build?

--
Sent from my Android device with K-9 Mail. Please excuse my brevity.





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