The additional sysctl required to re-enable ecn negotiation always is
sudo sysctl -w net.inet.tcp.disable_tcp_heuristics=1
See also:
https://github.com/apple-opensource/xnu/blob/master/bsd/netinet/tcp_cache.c#L164
It disables mptcp and tfo, which for purposes of even basic worldwide
testing of t
let me explain. My core political view has always
> been that centralizing functions in government unnecessarily is the same
> thing as despotism, that the ends don't justify the means, but that
> organization of functions in society "organically" is better than any
&
I always kind of thought that clamping the receiver side window more dynamically
would help a lot on cellular networks.
https://tools.ietf.org/html/draft-irtf-iccrg-rledbat-01
--
"For a successful technology, reality must take precedence over public
relations, for Mother Nature cannot be fooled
Given that we have a worldwide network of flent servers...
Given how easy galene is to hack on... and a 10 minute install...
given some webrtc scripting... a few more stats... some javascript...
skull sweat... funding...
It seems plausible to be able to construct a suite of tests that could
inde
to clarify fq_codel has been in freebsd for quite some time. I know
nothing about that bsd or other bsds, as soon as I saw a mbuf my brain
melted. But my hope would be it ports over to all the other bsds.
I would LOVE a cake dev (not me!) to partner up with a BSD dev or
three to port cake. It woul
see page 31 for the latency under load test. The voip is terrible
where perhaps, something like irtt would be useful, and they could
really use a videoconferencing test.
https://data.fcc.gov/download/measuring-broadband-america/2020/Technical-Appendix-fixed-2020.pdf
--
"For a successful technolo
On Thu, Feb 25, 2021 at 5:38 AM Simon Barber wrote:
>
> The ITU say voice should be <150mS, however in the real world people are a
> lot more tolerant.
Because they have to be. A call with 5ms latency is amazing.
>A GSM -> GSM phone call is ~350mS, and very few people complain about that.
>Tha
and with the sqmscripts off?
On Wed, Feb 24, 2021 at 9:29 PM Kenneth Porter wrote:
>
> On 2/24/2021 2:15 PM, Kenneth Porter wrote:
> >
> > I'll try to remember to run this from my office tonight when nobody's
> > around. We've got a 50 Mbps fiber connection with AT&T and I'm using
> > fq_codel on
So I've taken a tiny amount of time to run a few tests. For starters,
thank you very much
for your dedication and time into creating such a usable website, and faq.
I have several issues though I really haven't had time to delve deep
into the packet captures. (others, please try taking em, and put
wow, that is (predictably) miserable, even with cake. The only
solution that is going to
work is to somehow actively monitor your link quality and adjust cake
to suit. Or we can start trying to use kathie's passive ping tools.
On Tue, Feb 23, 2021 at 1:30 PM Nils Andreas Svee wrote:
>
> Thanks fo
ve on bufferbloat and jitter at 8pm CET Tuesday 23
To:
Slightly off topic, Dave Taht will be giving a talk about bufferbloat and
jitter in the Internet at 8pm CET today, Tuesday 23 February 2021:
https://ffwd.flashgrants.org/calendar.html#event-16/
I haven't seen his talk yet, but Dave is
-- Forwarded message -
From: Juliusz Chroboczek
Date: Mon, Feb 22, 2021 at 5:32 AM
Subject: [Galene] Talk about Galène today (monday) at 17pm CET
To:
I'll be giving a talk about Galène this afternoon:
https://ffwd.flashgrants.org/calendar.html#event-15/
(Yeah, I know, it say
After suffering through a FCC roundtable, I stumbled upon this, and I
feel much better about life again.
https://archive.org/details/video1_20191129
--
"For a successful technology, reality must take precedence over public
relations, for Mother Nature cannot be fooled" - Richard Feynman
d...@t
Didn't SAY it was ready to deploy... :) However, getting more testers
would be nice in getting more to deploy...
On Fri, Feb 19, 2021 at 7:39 AM Kenneth Porter wrote:
>
> On 2/18/2021 8:44 PM, Dave Taht wrote:
> > That finishes covering the two biggest players in the wis
the fact that someone has to write a basic article about the benefits
of ethernet like this is still mind boggling, but y'know, maybe it
will make a comeback.
https://www.zdnet.com/article/ethernet-why-your-home-office-could-use-more-of-it/
--
"For a successful technology, reality must take pre
That finishes covering the two biggest players in the wisp market, finally.
https://www.youtube.com/watch?v=wNT3CqmVFi4
--
"For a successful technology, reality must take precedence over public
relations, for Mother Nature cannot be fooled" - Richard Feynman
d...@taht.net CTO, TekLibre, LLC T
Link below:
If anyone would care to edit or comment. I really struggled with a
means to present an
"upgrade in place" in a uniformly positive manner. I had to cut out a
lot of cusswords.
https://docs.google.com/document/d/1T21on7g1MqQZoK91epUdxLYFGdtyLRgBat0VXoC9e3I/edit?usp=sharing
Secondly, I
see: https://ffwd.flashgrants.org/calendar.html#event-16/ for more details
Also, Juliusz is giving a talk on his Galene videoconferencing server
feb 22. Please feel free to drop in. (In part both talks are my
fiendish attempt to stress out galene with 100+ users)
--
"For a successful technology
https://isc.sans.edu/diary/Securing+and+Optimizing+Networks%3A+Using+pfSense+Traffic+Shaper+Limiters+to+Combat+Bufferbloat/27102
I do wish they had link compensation in there, and this is the first
time ever I've seen a suggestion to use
64k queues. I honestly have never tried that many
--
"
gant ignorance, including many of the folks who get boondoggles
> from their company to attend IETF.
>
>
>
> But it may be the opposite, after all. Maybe we folks don't understand what
> is true in this real Bizarro World, and bufferbloat is a hoax like COVID. Q
> is
https://www.cringely.com/2021/02/04/2021-prediction-4-wifi-6-is-a-bust-for-now-as-bufferbloat-returns-thanks-to-isp-greed/
--
"For a successful technology, reality must take precedence over public
relations, for Mother Nature cannot be fooled" - Richard Feynman
d...@taht.net CTO, TekLibre, LLC
Ironically enough I can't find the original link to the huge FCC
filing we'd done5+ years bafck, just the ancillary documents. Anybody
know where it is?
Basically what I want to produce is a 2-3 page letter focused on the
bufferbloat issue on rural broadband and on emergency services.I may
perhaps
https://docs.google.com/document/d/1zTWewEJ3h4jRMZ9ZNuXioyp9Msjj1j43eq8qmJxx4Ks/edit?usp=sharing
--
"For a successful technology, reality must take precedence over public
relations, for Mother Nature cannot be fooled" - Richard Feynman
d...@taht.net CTO, TekLibre, LLC Tel: 1-831-435-0729
__
I'd started this document ages back and never finished it. updating
this for 2021 is independent of tackling the FCC issue.
If anyone wants to take a peek or edit, it's here:
https://docs.google.com/document/d/1GreX7OoRF-3wrx2VZ6MHewL4TSDDHSpRmjr5KoY4Gao/edit?usp=sharing
--
"For a successful t
ee that A+ and zeros for bloat.
>
> for reference, the dslreports test:
> https://www.dslreports.com/speedtest/67140120
>
> Cheers,
>
> Jonathan
>
> On Feb 1, 2021, at 10:33 PM, Dave Taht wrote:
>
> https://www.waveform.com/tools/bufferbloat?test-id=bea9f548-086a-4
https://www.waveform.com/tools/bufferbloat?test-id=bea9f548-086a-4a74-bbde-b05b33f689a2
I am very happy with this test, and I must admit, if it was discussed
here, already, I must have missed the thread. Not only is the test
well structured and fast - and some people like whisker plots more
than m
On Thu, Jan 28, 2021 at 1:39 PM Michael Richardson wrote:
>
>
> Dave Taht wrote:
> > It might be useful for some of us to crash this. I've always kind of
> > thought that having a "router reclamation center" where users could
> > drop off ol
-0432 (TTY).
For further information, please contact Christian Hoefly at
christian.hoe...@fcc.gov.
Vint Cerf
1:50 PM (4 hours ago)
to me
On Thu, Jan 28, 2021 at 12:43 PM Dave Taht wrote:
>
> https://www.fcc.gov/document/fcc-announces-roundtable-emergency-broadband-benefit-program
>
I think this is a recipient - only conference, but I was invited to
participate, ( a flash grant helped pay for our battle with the fcc
and we had tried and failed
to get a shuttleworth block grant for make-wifi-fast)
I would like to put together an updated preso on the state of the
bloat, as wel
https://www.fcc.gov/document/fcc-announces-roundtable-emergency-broadband-benefit-program
It might be useful for some of us to crash this. I've always kind of
thought that having a "router reclamation center" where users could
drop off old, but reflashable routers, and get theirs reflashed with
op
patch, patch, patch away.
https://www.qualys.com/2021/01/26/cve-2021-3156/baron-samedit-heap-based-overflow-sudo.txt
--
"For a successful technology, reality must take precedence over public
relations, for Mother Nature cannot be fooled" - Richard Feynman
d...@taht.net CTO, TekLibre, LLC Tel:
On Sat, Jan 23, 2021 at 5:08 PM Nils Andreas Svee wrote:
>
> > For the record I helped do the original fq_codel port to the
> > edgerouter over a weekend back in 2013. the ubnt
> > community jumped all over it, polished up the configuration language
> > to use it, leveraged the sqm
> > spec and de
On Wed, Jan 20, 2021 at 7:55 AM Dave Taht wrote:
>
> This review, highly recommending this router on the high end
>
> https://www.increasebroadbandspeed.co.uk/best-router-2020
>
> also states that the sqm implementation has been dumbed down
> significantly and can only shape
On Fri, Jan 22, 2021 at 11:43 AM Stuart Cheshire wrote:
>
> On 20 Jan 2021, at 07:55, Dave Taht wrote:
>
> > This review, highly recommending this router on the high end
> >
> > https://www.increasebroadbandspeed.co.uk/best-router-2020
> >
> > also stat
I'd noticed that a lot of debian derived distros especially in arm
(armbian is where I noticed it) had fq_codel enabled by systemd but
not built by default
in their default_defconfig for that arch.
debian's fixing that apparently, but perhaps building it right needs
to go into kernel mainline.
ht
On Thu, Jan 14, 2021 at 2:07 PM Robert Chacon <
robert.cha...@jackrabbitwireless.com> wrote:
> > Cool! What kind of performance are you seeing? The README mentions being
> > limited by the BPF hash table size, but can you actually shape 2000
> > customers on one machine? On what kind of hardware a
Thank you robert, but way more than dozens of folk were and remain more involved
in the effort. For starters Jim Gettys fired it all up, and like him,
I'm mostly retreated to
the sidelines, working on other things. Perhaps in 2021, with a new
administration
and FCC chair, and so many families stuck
https://www.cnbc.com/2021/01/20/spacex-expands-starlink-public-beta-test-to-canada-united-kingdom.html
Anyone on it yet?
--
"For a successful technology, reality must take precedence over public
relations, for Mother Nature cannot be fooled" - Richard Feynman
d...@taht.net CTO, TekLibre, LLC
This review, highly recommending this router on the high end
https://www.increasebroadbandspeed.co.uk/best-router-2020
also states that the sqm implementation has been dumbed down
significantly and can only shape 800Mbit inbound. Long ago we did a
backport of cake to the other ubnt routers mentio
even better:
https://arstechnica.com/information-technology/2021/01/jared-mauch-didnt-have-good-broadband-so-he-built-his-own-fiber-isp/
On Tue, Jan 12, 2021 at 9:09 PM Dave Taht wrote:
>
> oops: https://www.youtube.com/watch?v=ASXJgvy3mEg
>
> On Tue, Jan 12, 2021 at 9:07 PM Dave
oops: https://www.youtube.com/watch?v=ASXJgvy3mEg
On Tue, Jan 12, 2021 at 9:07 PM Dave Taht wrote:
>
> also of interest this evening is this vid about how to start your own isp
>
> https://washftth.com/
>
>
>
> --
> "For a successful technology, reality
also of interest this evening is this vid about how to start your own isp
https://washftth.com/
--
"For a successful technology, reality must take precedence over public
relations, for Mother Nature cannot be fooled" - Richard Feynman
d...@taht.net CTO, TekLibre, LLC Tel: 1-831-435-0729
https://hackaday.com/2021/01/11/starlink-satellite-dish-x-rayed-to-unlock-rf-magic-inside/
--
"For a successful technology, reality must take precedence over public
relations, for Mother Nature cannot be fooled" - Richard Feynman
d...@taht.net CTO, TekLibre, LLC Tel: 1-831-435-0729
See: https://arxiv.org/pdf/2012.14996.pdf
Things I really like:
* they used flent
* Using "variance" as the principal signal. This is essentially one of
the great unpublished and unanalyzed improvements on the minstrel
algorithm as well
* Conventional ecn response
* outperforms bbr on variable li
https://twitter.com/ID_AA_Carmack/status/1345553610676051974
presently 466 likes out of million followers. Somehow getting
awareness of what bufferbloat is and how to fix it into more than .005
% of the internet population is on my mind
--
"For a successful technology, reality must take prec
record you singing over your part in that song? :) )
>
> On Sat, Jan 2, 2021 at 9:17 AM Dave Taht wrote:
>>
>> Taking scott manley off the cc. As much as I would like him to sit in
>> on that song, I don't think he cares about bufferbloat as much as Id
>> l
why can't Starlink get it right first time?
>
> It's not like bufferbloat is hard on a single bent pipe hop, which is all
> Starlink does today.
>
> -Original Message-
> From: "Dave Taht"
> Sent: Thu, Dec 31, 2020 at 1:37 pm
> To: "bloat"
If it wasn't for such a long list of wonderful accomplishments in
space, it would have been a sadder year. i just re-recorded my song
"one first landing" out on my dinghy:
https://www.youtube.com/watch?v=wjur0RG-v-I&feature=youtu.be
Maybe someday I'll get scott manley to do his verse on this. Try
probably one of the best comparisons of red vs codel, at low rtts,
I've seen as yet.
https://onlinelibrary.wiley.com/doi/full/10.1049/cmu2.12061
--
"For a successful technology, reality must take precedence over public
relations, for Mother Nature cannot be fooled" - Richard Feynman
d...@taht.n
the lowrtt scheduler is pretty impressive as an example of what can be
additionally achieved at the application layer. See pp 49-
https://www.diva-portal.org/smash/get/diva2:1451478/FULLTEXT02
--
"For a successful technology, reality must take precedence over public
relations, for Mother Nature
I am a big fan of anything juliusz touches and found early renditions
of this code a lot more readable than jitsi and janus
-- Forwarded message -
From: Juliusz Chroboczek
Date: Sat, Dec 19, 2020 at 11:18 AM
Subject: [Babel-users] Fwd: [Galene] ANNOUNCE: Galene 0.1
To:
-
https://www.nrl.navy.mil/itd/chacs/sites/www.nrl.navy.mil.itd.chacs/files/pdfs/Reducing%20Kernel%20Queuing%20Delays%20with%20TCP%20Window%20Space%20Events.pdf
--
"For a successful technology, reality must take precedence over public
relations, for Mother Nature cannot be fooled" - Richard Feynma
Sigh. On the plus side the hardware in use on the UFO is a pretty good
QCA platform. It is speculated
on another thread that it actually runs openwrt. So with a few
soldiered on pins to get at a serial port
or figuring out some other way into the box we could make a dent in this.
On Thu, Dec
I just wanted to note on this enormous thread that my primary beef
with most speedtests is the too short duration.
cable's "Powerboost" was optimized for speedtests' 20 sec duration.
The internet as a whole ended up optimized for a ~20sec download as a
result Run a test for 21 seconds, and boo
Although IMHO nadia has overfocused on the javascript infrastructure rather
than all the C and kernel stuff that runs as root, I am really happy with
much of what she's published so far. I don't know if there will be a Q&A
session on this talk.
-- Forwarded message -
From: Long Now
-- Forwarded message -
From: Jim Gettys
Date: Tue, Oct 27, 2020 at 6:50 AM
Subject: Watch "SpaceX Viasat THROWDOWN on Latency Reveals REAL
Starlink Latency under load and Testing Plans" on YouTube
To: Dave Taht
https://youtu.be/oGhXZnqBoMs
--
"For a succes
When I first started talking about linux in space (circa 1998), people
thought I was crazy... when spacedev and multiple
amateur sats flew with it, in the mid 00s, people thought they were
crazy. Now...
https://www.zdnet.com/article/spacex-weve-launched-32000-linux-computers-into-space-for-starlin
Dear David:
I think freeswitch still has a public sip echo server which might be a
better test than skype? I tend to think there is a lot of bloat on
the endpoints nowadays because it "helps" on not having to deal with
jitter
that the bloat on the rest of the internet induces. But 1sec you got
on
I note that.I pretty much took the summer off. And I'm trying to get
started again. Did this article come off?
On Sun, Aug 9, 2020 at 11:27 AM David Collier-Brown wrote:
>
> I suspect not enough people are aware of the later efforts of the
> bufferbloat team, so I'm thinking of one or two artic
cake reschedules too much compared to the tweaks we have to keep htb
fed, at these rates.
It was kind of my hope to gain a hw assist in future versions of the
apu series. a programmable completion interrupt is available in some
versions of that chipset,
On Sun, Aug 30, 2020 at 10:27 AM Mikael Abr
https://www.youtube.com/watch?v=Sj6Ij1Oxe1s
--
"For a successful technology, reality must take precedence over public
relations, for Mother Nature cannot be fooled" - Richard Feynman
d...@taht.net CTO, TekLibre, LLC Tel: 1-831-435-0729
___
Bloat maili
who knew?
https://www.ipv6plus.net/
--
"For a successful technology, reality must take precedence over public
relations, for Mother Nature cannot be fooled" - Richard Feynman
d...@taht.net CTO, TekLibre, LLC Tel: 1-831-435-0729
___
Bloat mailing list
I am happy to see quic in last call. there are a ton of interoperble
implementations now.
-- Forwarded message -
From: Lucas Pardue
Date: Tue, Jun 9, 2020 at 7:08 PM
Subject: [tsvwg] Fwd: Working Group Last Call: QUIC protocol drafts
To: HTTP Working Group , ,
Cc: Mark Nottingham
https://news.ycombinator.com/item?id=23409063
--
"For a successful technology, reality must take precedence over public
relations, for Mother Nature cannot be fooled" - Richard Feynman
d...@taht.net CTO, TekLibre, LLC Tel: 1-831-435-0729
___
Bloat mai
I played much
of was starcraft I would enjoy taking some of y'all on on some
game, while
testing...
> Pedro
>
> On Wed, Jun 3, 2020 at 9:36 AM Dave Taht wrote:
>>
>> and willing to share some packet captures of 5 minutes of gameplay
>> start to finish? Ove
Dear John:
I am primarily an email person. But if github is the best way to
engage, we can do that.
My own bugaboo is that it helps a LOT to verify your test is measuring
what you think it is, via using another tool. In
our case that's flent (typically the rrul test), which gives correct
results
I am of course, always interested in how they are measuring latency, and where.
On Wed, Jun 3, 2020 at 4:34 AM Toke Høiland-Jørgensen via Bloat
wrote:
>
>
>
>
> -- Forwarded message --
> From: "Toke Høiland-Jørgensen"
> To: Adam Hunt , bloat@lists.bufferbloat.net
> Cc:
> Bcc:
> D
and willing to share some packet captures of 5 minutes of gameplay
start to finish? Over wired and wifi?
thx.
--
"For a successful technology, reality must take precedence over public
relations, for Mother Nature cannot be fooled" - Richard Feynman
d...@taht.net CTO, TekLibre, LLC Tel: 1-831-4
On Mon, Jun 1, 2020 at 7:49 PM Tianhe wrote:
>
> Hi there. I've read some materials from bufferbloat.net and other sites,
> trying to understand the problem as best as I can.
>
> And I have a question when reading this:
>
> From
> https://www.bufferbloat.net/projects/bloat/wiki/What_can_I_do_abo
if anyone has been attending enough ietf meetings to volunteer
-- Forwarded message -
From: Donald Eastlake
Date: Mon, Jun 1, 2020 at 10:23 AM
Subject: [babel] Fwd: Nomcom 2020-2021 Call For Volunteers
To: Babel at IETF
-- Forwarded message -
From: NomCom Ch
On Mon, Jun 1, 2020 at 8:58 AM Michael Richardson wrote:
>
>
> Dave Taht wrote:
> > Gradually, people seem to be getting more and more about basic queue
> theory.
> > https://lwn.net/SubscriberLink/821578/ef5d913a20977921/
>
> Having skimmed the article,
If you want consistent low latency dropping in and out of sleep state
does not help. But putting a deadline oriented task - like networking
- on a smaller processor, seems like it might work.
On Mon, Jun 1, 2020 at 9:02 AM Michael Richardson wrote:
>
> article points out:
>
> > The work of the de
Gradually, people seem to be getting more and more about basic queue theory.
https://lwn.net/SubscriberLink/821578/ef5d913a20977921/
--
"For a successful technology, reality must take precedence over public
relations, for Mother Nature cannot be fooled" - Richard Feynman
d...@taht.net CTO, Tek
in t-1 hour
https://www.spacex.com/launches/
I know this is off topic for this list, but... oh, man...
--
"For a successful technology, reality must take precedence over public
relations, for Mother Nature cannot be fooled" - Richard Feynman
d...@taht.net CTO, TekLibre, LLC Tel: 1-831-435-072
I haven't read this yet, but ya know, a 10 year old perspective on
everything would be nice to have at the moment.
https://www.brookings.edu/blog/the-avenue/2020/03/30/covid-19-proves-we-need-to-continue-upgrading-americas-broadband-infrastructure/
--
"For a successful technology, reality must t
It really cheers me up to see a company in the right place, doing the
right thing, with customer feedback as great as this.
https://www.preseem.com/reviews-testimonials-wisp-feedback/
--
"For a successful technology, reality must take precedence over public
relations, for Mother Nature cannot be
just sort of a psa, bbb ( a videoconferencing system used by schools)
had a misconfigured jitterbuffer, and freeswitch needed some fixes
too.
https://github.com/signalwire/freeswitch/releases/tag/v1.10.3
https://github.com/bigbluebutton/bigbluebutton/issues/7007#issuecomment-616578080
Boy have I
I was really shocked to find out today kleinrock's work was out of
print. Anyone know a publisher?
https://www.linkedin.com/feed/update/urn:li:activity:6665282132832854016/?commentUrn=urn%3Ali%3Acomment%3A(activity%3A6665282132832854016%2C6665287569472835584)
I've given away all my copies of this
https://dieswaytoofast.blogspot.com/2020/05/marketing-engineering-team.html
and I'd just seen this movie.
--
Make Music, Not War
Dave Täht
CTO, TekLibre, LLC
http://www.teklibre.com
Tel: 1-831-435-0729
___
Bloat mailing list
Bloat@lists.bufferbloat.ne
just once... in one major pub...
would I like bufferbloat to be identified as a root cause of home
networking problems. Just once. I'd figured
when vint cerf and jim and van and nick weaver all got on this root
cause back in 2011 that somehow
the concept and problem would have ended up in the publ
On Wed, May 6, 2020 at 8:39 AM David P. Reed wrote:
>
> While the jury is still out for me on the "best" speed test to recommend to
> my friends, family, and even enemies, I think the progression has been good.
>
>
>
> Originally, I used to recommend the web-embedded Java test called Netalyzer
>
I'd like to get an old legacy /24 (actually, /23) I have up and
running in the right databases, rpki'd and announced via bgp.
I'm totally unfamiliar with ripe and arins procedures for doing so.
It's been, oh, 2 decades.
Is there anyone out there that knows how to do this and can help out?
Please
the best and only way to
>>> accurately
>>> > define lag under load from the user's perspective. The client end of
>>> an unloaded
>>> > TCP connection can depend on TCP (properly prepared by getting it past
>>> slowstart)
>>> > to
Hmm. Can webrtc set/see the ttl field? dscp? ecn?
I figure it might be able to on linux and osx, but not windows.
___
Bloat mailing list
Bloat@lists.bufferbloat.net
https://lists.bufferbloat.net/listinfo/bloat
I sure wish while everyone is stuck at home, that we could upgrade our
routers in place, as well.
https://www.eff.org/deeplinks/2020/04/frontiers-bankruptcy-reveals-cynical-choice-deny-profitable-fiber-millions
--
Make Music, Not War
Dave Täht
CTO, TekLibre, LLC
http://www.teklibre.com
Tel: 1-8
is pregnant with
>> potential is the use of WebRTC, which runs over UDP internally. Since
>> JavaScript has direct access to create WebRTC connections (multiple ones),
>> this makes detailed testing in the browser quite reasonable.
>>
>>
>>
>> And the tim
not huge on bonding, simpler to just get the two uplinks and split
flows across them with an sqm instance for each and a tc hash
directing flows at one or another.
On Sun, May 3, 2020 at 7:30 AM Daniel Sterling
wrote:
>
> When I had both DSL and cable modem, I compiled Linux with this patch set t
On Sat, May 2, 2020 at 9:37 AM Benjamin Cronce wrote:
>
> > Fast.com reports my unloaded latency as 4ms, my loaded latency as ~7ms
I guess one of my questions is that with a switch to BBR netflix is
going to do pretty well. If fast.com is using bbr, well... that
excludes much of the current side
https://www.reddit.com/r/HomeNetworking/comments/gbd6g0/dsl_reports_speed_test_no_longer_free/
They ran out of bandwidth.
Message to users here:
http://www.dslreports.com/speedtest
--
Make Music, Not War
Dave Täht
CTO, TekLibre, LLC
http://www.teklibre.com
Tel: 1-831-435-0729
___
I kind of have an ulterior motive for tracking this work, as A) the
codebase is new, small and not crufty and B) juliusz
sometimes bothers to answer my emails, and C) I don't really have a
grip on the state of webrtc congestion control.
I used to really enjoy dinking with videoconferencing tools.
Since we have accumulated more than a few new people on the list...
Back in 2016, I explained much that was wrong with wifi here, and at
this particular time in the talk, I explained one of the biggest
things wrong with 802.11n, ac, and ax, packet aggregation, and how the
entire industry did testi
H/T sebastian:
https://investors.maxlinear.com/press-releases/detail/395/maxlinear-to-acquire-intels-home-gateway-platform
Gawd knows what this means.
--
Make Music, Not War
Dave Täht
CTO, TekLibre, LLC
http://www.teklibre.com
Tel: 1-831-435-0729
___
It looks like the majority of what I say below is not related to the
fate of the "bit". The push to take the bit was
strong with this one, and me... can't we deploy more of what we
already got in places where it matters?
...
so: A) PLEA: From 10 years now, of me working on bufferbloat, working
on
the meeting link changed to:
-- Forwarded message -
From: Gorry Fairhurst
Date: Mon, Apr 27, 2020 at 4:18 AM
Subject: [tsvwg] Fwd: Webex meeting scheduled: TSVWG Interim - April 2020
To: ts...@ietf.org
Cisco Webex has invited you to TSVWG Interim - April 2020
Title:
TSVWG Int
o it in both directions).
>
> I think this has replaced the apu2 as the board I’m going with as my edge
> router.
>
> On Sat, Apr 4, 2020 at 9:10 AM Dave Taht wrote:
>>
>> Historically I've found the "Celeron" chips rather weak, but it's just
>> a brand.
7AM PDT, the fate of the last half a bit in the IP header might be decided.
I wish I had 5 minutes for a rebuttal of all the marketing terms in
the L4S proposal and the debate took place using
Hell, I wish we had a working definition of ultra low latency that we
could agree on.
-- For
I added my comments to the bug.
On Fri, Apr 24, 2020 at 1:50 AM Sebastian Moeller wrote:
>
> Dear all,
>
>
> > On Apr 24, 2020, at 07:49, Hagen Paul Pfeifer wrote:
> >
> > * Matt Taggart | 2020-04-23 15:47:19 [-0700]:
> >
> >> https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=890343#34
> >>
> >>
I just did a rather large dropbox download. They are well known to be
using bbr and experimenting with bbrv2. So I fired off a capture
during a big dropbox download...
It negotiated ecn, my fq_codel shaper and/or my newly ath10k
fq_codel's wifi exerted CE, osx sent back ecn-echo, and the rtt
resu
On Sat, Apr 25, 2020 at 1:49 PM Kenneth Porter wrote:
>
> --On Saturday, April 25, 2020 12:19 PM -0700 Dave Taht
> wrote:
>
> > in /etc/config/sqm, with fq_codel, you need to uncomment or enter the
> > following lines
> >
> > option ingress_ecn
in /etc/config/sqm, with fq_codel, you need to uncomment or enter the
following lines
option ingress_ecn 'ECN'
option egress_ecn 'ECN'
I still am not much of an ecn fan. I use it primarily for debugging
codel. :/ When I see marking, I know its working,
and if I see loss where I sh
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