<div dir="auto">…and I’m adding NN again, because:</div><div dir="auto"><br></div><div dir="auto">No matter which evil end game is actually the one, it will create a quite a havoc.</div><div dir="auto"><br></div><div dir="auto">Seeing, for example Netflix, participating in L4S trail (they said it was for their cloud gaming, while at IETF 118) is in my mind the same like seeing a capitalist, an entrepreneur selling a rope to a bloodthirsty communist that want to create a noose to hang him on it :-) but if one don’t see/hear evil…there is no hope.</div><div dir="auto"><br></div><div dir="auto"><br clear="all"><div dir="auto"><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature">All the best,<br><br>Frank<br>Frantisek (Frank) Borsik<br><br><a href="https://www.linkedin.com/in/frantisekborsik">https://www.linkedin.com/in/frantisekborsik</a><br>Signal, Telegram, WhatsApp: +421919416714 <br>iMessage, mobile: +420775230885<br>Skype: casioa5302ca<br><a href="mailto:frantisek.borsik@gmail.com">frantisek.borsik@gmail.com</a><br></div></div></div><div><br></div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, 11 Dec 2023 at 10:52 AM, Sebastian Moeller <<a href="mailto:moeller0@gmx.de">moeller0@gmx.de</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;padding-left:1ex;border-left-color:rgb(204,204,204)">Hi Frantisek,<br>
<br>
steering this to the bloat list, as I have a hunch my response might not be appropriate for the wide audience in NNagain even though this can have NN ramifications.<br>
<br>
<br>
> On Dec 11, 2023, at 10:50, Frantisek Borsik via Nnagain <<a href="mailto:nnagain@lists.bufferbloat.net" target="_blank">nnagain@lists.bufferbloat.net</a>> wrote:<br>
> <br>
> Top story on HN:<br>
> <br>
> h++ps://<a href="http://news.ycombinator.com/item?id=38597744" rel="noreferrer" target="_blank">news.ycombinator.com/item?id=38597744</a><br>
> <br>
> My pick for top comment:<br>
> <br>
> <image_6487327.JPG><br>
> <br>
> <br>
> A possible L4S end game? 😁 <br>
<br>
Unlikely, as that would e.g. violate EU directive 2015/2120 too blatantly. My take is more subtle, L4S is essentially a technique that only works well for short RTTs and the end game is to make datacenter space inside eyeball-ISPs much more desirable and hence yielding higher prices... L4S effectively increases TCPs existing RTT bias* and hence makes long range L4S connections undesirable/under-performing, and that implies that content providers that want to use L4S will need to get their servers/CDNs close to the eye-balls. But hey, I would love to be wrong and ISPs jus do this out of the goodness of their hearts... (only then I would politely ask the to deploy a flow queueing AQM instead of DualQ, as that in one swoop will solve a ship-load of L4S problems).<br>
<br>
Regards<br>
Sebastian<br>
<br>
<br>
*) L4S argues that this is not an increase, but that due to removing traditional TCP's excess queueing it just reveals TCPs inherent RTT bias; IMHO that is a bull shit argument since the root cause is not important, what matters is that with L4S RTT bias becomes measurably worse.<br>
<br>
<br>
P.S.: I think my mail provider marks outgoing mails with too many links as SPAM, so I need to make the URLs invisible, and I believe replacing the t's in h t t p with plus signs does the trick... <br>
<br>
<br>
> <br>
> <br>
> All the best,<br>
> <br>
> Frank<br>
> Frantisek (Frank) Borsik<br>
> <br>
> h++ps://<a href="http://www.linkedin.com/in/frantisekborsik" rel="noreferrer" target="_blank">www.linkedin.com/in/frantisekborsik</a><br>
> Signal, Telegram, WhatsApp: +421919416714 <br>
> iMessage, mobile: +420775230885<br>
> Skype: casioa5302ca<br>
> <a href="mailto:frantisek.borsik@gmail.com" target="_blank">frantisek.borsik@gmail.com</a><br>
> <br>
> <br>
> On Sun, 10 Dec 2023 at 7:22 PM, Robert McMahon via Nnagain <<a href="mailto:nnagain@lists.bufferbloat.net" target="_blank">nnagain@lists.bufferbloat.net</a>> wrote:<br>
> Sorry, this isn't a very good technical analysis. It's a push agenda for AQM. I get that many people's egos are tied to their belief that my algorithm came down from God himself. It's not true though. <br>
> <br>
> <br>
> Bob<br>
> On Dec 10, 2023, at 3:12 AM, Sauli Kiviranta via Nnagain <<a href="mailto:nnagain@lists.bufferbloat.net" target="_blank">nnagain@lists.bufferbloat.net</a>> wrote:<br>
> I find it alarming for the future of internet that there is a trend to<br>
> use elbowing techniques to squeeze metrics out at the expense of all<br>
> other flows. We know that when nobody plays fair the arms race ends<br>
> badly.<br>
> <br>
> Best regards,<br>
> Sauli<br>
> <br>
> On 12/10/23, Frantisek Borsik via Nnagain <<a href="mailto:nnagain@lists.bufferbloat.net" target="_blank">nnagain@lists.bufferbloat.net</a>> wrote:<br>
> Well, to be completely honest, I would say its about general public, really<br>
> - it’s an article in The Verge :-)<br>
> <br>
> But yeah. Here’s something they should address:<br>
> <br>
> h++ps://<a href="http://github.com/heistp/l4s-tests#key-findings" rel="noreferrer" target="_blank">github.com/heistp/l4s-tests#key-findings</a><br>
> <br>
> In general - a potential harm to innocent bystanders is a biggest L4S<br>
> problem:<br>
> h++ps://<a href="http://www.linkedin.com/posts/frantisekborsik_jonathanmorton-l4s-ietf118-activity-7128317873571176448-GWAX" rel="noreferrer" target="_blank">www.linkedin.com/posts/frantisekborsik_jonathanmorton-l4s-ietf118-activity-7128317873571176448-GWAX</a><br>
> <br>
> <br>
> <br>
> <br>
> All the best,<br>
> <br>
> Frank<br>
> Frantisek (Frank) Borsik<br>
> <br>
> h++ps://<a href="http://www.linkedin.com/in/frantisekborsik" rel="noreferrer" target="_blank">www.linkedin.com/in/frantisekborsik</a><br>
> Signal, Telegram, WhatsApp: +421919416714<br>
> iMessage, mobile: +420775230885<br>
> Skype: casioa5302ca<br>
> <a href="mailto:frantisek.borsik@gmail.com" target="_blank">frantisek.borsik@gmail.com</a><br>
> <br>
> <br>
> On Sun, 10 Dec 2023 at 5:48 AM, Matt Mathis via Nnagain <<br>
> <a href="mailto:nnagain@lists.bufferbloat.net" target="_blank">nnagain@lists.bufferbloat.net</a>> wrote:<br>
> <br>
> About L4S<br>
> <br>
> h++ps://<a href="http://www.theverge.com/23655762/l4s-internet-apple-comcast-latency-speed-bandwidth" rel="noreferrer" target="_blank">www.theverge.com/23655762/l4s-internet-apple-comcast-latency-speed-bandwidth</a><br>
> <br>
> It says something about their target audience that they feel they need to<br>
> explain bytes vs bits.<br>
> <br>
> Thanks,<br>
> --MM--<br>
> Evil is defined by mortals who think they know "The Truth" and use force<br>
> to apply it to others.<br>
> <br>
> Matt Mathis (Email is best)<br>
> Home & mobile: 412-654-7529 please leave a message if you must call.<br>
> <br>
> <br>
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> <br>
> <br>
> <br>
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</blockquote></div></div>