[aqm] Status of the GSP AQM?

2017-12-14 Thread Roland Bless
Hi folks, I was wondering what happened to the GSP AQM proposal (draft-lauten-aqm-gsp see (https://tools.ietf.org/html/draft-lauten-aqm-gsp). Discussion seems to have ended after IETF 93 and we probably missed the point of discussing WG adoption. IMHO this AQM should also be documented as RFC. It

Re: [aqm] I-D Action: draft-ietf-aqm-codel-03.txt

2016-07-10 Thread Roland Bless
Hi Dave and all, On 07.07.2016 at 21:11 Dave Täht wrote: > having RTOs? I do not think that a fixed delay is desirable. "You aim > for a target", not that you need to hit it. More important is high > utilization, and trying to keep the connections afloat, with as minimum > latency as possible.

Re: [aqm] WGLC on draft-ietf-aqm-eval-guidelines

2015-08-21 Thread Roland Bless
Hi Wes, On 19.08.2015 at 04:52 Wesley Eddy wrote: There were only a couple of the major issues that I thought I should comment on as a co-chair of the WG: 3) the overall number of tests and parameter combinations is really high Are there particular permutations (or classes of

Re: [aqm] PIE vs. RED

2015-08-13 Thread Roland Bless
Hi Jonathan, Am 13.08.2015 um 19:35 schrieb Jonathan Morton: In the real world, the hardware buffer size is rarely matched to the real BDP. There are several reasons for this, but a couple of fundamental ones are: - BDP varies with RTT, which is in general different for flows

[aqm] Codel's count variable and re-entering dropping state at small time intervals

2015-07-20 Thread Roland Bless
Dear All, we (Polina and I) have two questions concerning the behavior of the `count` variable in Codel which can be summarized as: 1. after exiting dropping state, count is usually reset, unless the next drop state is entered too close to the previous one. This special case is not explained in