Re: [LibreQoS] [Make-wifi-fast] SCALE 21x conference this week results?

[Dave Taht <dave.taht@gmail.com>]

I do not have a good answer anymore. My guess is blocking ipv6 tcp
port 443 and leaving udp port 443 open would work due to quic choosing
a lower packet size in general, and thus no pmtu needed.

On Thu, Mar 14, 2024 at 1:38 PM David Lang <david@lang.hm> wrote:
>
> we are having some issues with ipv6, since you are a big ipv6 advocate, you may
> be able to help
>
> we get IPv6 via a hurricane electric tunnel and apparently PMTU discovery is
> misbehving. We've tried reducing the MTU a bit but still having issues.
>
> David Lang
>
> On Thu, 14 Mar 2024, David Lang via Make-wifi-fast wrote:
>
> > Date: Thu, 14 Mar 2024 10:19:21 -0700 (PDT)
> > From: David Lang via Make-wifi-fast <make-wifi-fast@lists.bufferbloat.net>
> > Reply-To: David Lang <david@lang.hm>
> > To: Dave Taht <dave.taht@gmail.com>
> > Cc: Dave Taht via Starlink <starlink@lists.bufferbloat.net>,
> >     Make-Wifi-fast <make-wifi-fast@lists.bufferbloat.net>,
> >     libreqos <libreqos@lists.bufferbloat.net>
> > Subject: Re: [Make-wifi-fast] SCALE 21x conference this week results?
> >
> > On Thu, 14 Mar 2024, Dave Taht via Make-wifi-fast wrote:
> >
> >> I am curious if anyone here is at scale this week? (it is in pasadena, and
> >> one of my favorite conferences - https://www.socallinuxexpo.org/scale/21x )
> >> One of our core bufferbloat contributors (david lang) used to fq_codel the
> >> wifi there and they built custom boxes to manage the wifi in general
> >> (leveraging openwrt), I am not sure how they are doing it this year.
> >
> > I am here, and we are still running openwrt, mostly on the wndr3800 APs
> > still. stop by the noc in the conf center room 215.
> >
> > David Lang
> >
> >> I always appreciate random users testing with speedtest,
> >> cloudflare,flent,irtt on the conference wifi, and would love results from
> >> this one especially. David published an update to this document a few years
> >> ago, but I cannot find it. This was the state of play in 2013.
> >>
> >> https://www.usenix.org/sites/default/files/conference/protected-files/wireless_paper_slides.pdf
> >>
> >> It was the best wifi on the planet then.
> >>
> >> ---------- Forwarded message ---------
> >> From: Google Calendar <calendar-notification@google.com>
> >> Date: Thu, Mar 14, 2024 at 8:50 AM
> >> Subject: Notification: SCALE 21x @ Thu Mar 14 9am - Sun Mar 17, 2024 5:30pm
> >> (GMT-4) (Dave Taht)
> >> To: Dave Taht <dave.taht@gmail.com>
> >>
> >>
> >> SCALE 21x
> >> You have been invited by unknownorganizer@calendar.google.com to attend an
> >> event named SCALE 21x on Thursday Mar 14 ⋅ 9am – Sunday Mar 17, 2024 ⋅
> >> 5:30pm (Eastern Time - New York).
> >>
> >> You have an upcoming event
> >>
> >> SCALE 21x
> >> Thursday Mar 14 ⋅ 9am – Sunday Mar 17, 2024 ⋅ 5:30pm (Eastern Time - New
> >> York)
> >> Locationhttps://www.linkedin.com/events/scale21x7123455134910574592
> >> View map
> >> <https://www.google.com/url?q=https%3A%2F%2Fwww.linkedin.com%2Fevents%2Fscale21x7123455134910574592&sa=D&source=calendar&usd=2&usg=AOvVaw3X1UEtve0I57MTQPZbLnZG>
> >> Organizer
> >> unknownorganizer@calendar.google.com
> >> Guests
> >> Dave Taht <dave.taht@gmail.com> - creator
> >> View all event details
> >> <https://calendar.google.com/calendar/event?action=VIEW&eid=XzZ0bG5hcXJsZTVwNmNwYjRkaG1qNHBocGVobW02b3BnNjlwbW1xcmtkZGlqMGQxcDY5b200ZTMzZWNyNjhwcjZkaGhta2NyZ2M1aDZvcHBpZWNxNmtkYjFlNHA2MmNwcDZoajc0cXBqZTFoNmUgZGF2ZS50YWh0QG0&tok=MzYjdW5rbm93bm9yZ2FuaXplckBjYWxlbmRhci5nb29nbGUuY29tNGI5YTMyMDY3NGRiMDIzNTk2Mzk2ZGYyN2ZjY2U1ZWIxN2E4MjEwNA&ctz=America%2FNew_York&hl=en&es=1>
> >>
> >> Invitation from Google Calendar <https://calendar.google.com/calendar/>
> >>
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> >>
> >



-- 
https://www.youtube.com/watch?v=N0Tmvv5jJKs Epik Mellon Podcast
Dave Täht CSO, LibreQos