[Bloat] airfiber 60HD uses vpp + dpdk

[Bloat] airfiber 60HD uses vpp + dpdk

[Dave Taht]

discovered via:

https://twitter.com/awlnx/status/1491785956944351232

I last paid attention to these technologies, 5 years ago.
https://lists.bufferbloat.net/pipermail/cake/2016-April/001884.html

starlink's dishy also uses a userspace stack (not vpp or dpdk so far
as I can tell). Not clear if either of these devices write the device
itself directly (where's the ring buffer?) or use an overlying qdisc
(seems unlikely).

At least a few other devices are using vpp that I know of. vpp ripped
out support for even RED a few years back. hqos is deprecated. What if
anything replaced it?


-- 
I tried to build a better future, a few times:
https://wayforward.archive.org/?site=https%3A%2F%2Fwww.icei.org

Dave Täht CEO, TekLibre, LLC

Re: [Bloat] airfiber 60HD uses vpp + dpdk

[Pedro Tumusok]

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Only thing i know that uses vpp + dpdk is TNSR.

https://www.netgate.com/tnsr

Not sure about som in that.

Pedro



On Sun, 13 Feb 2022, 16:18 Dave Taht, <dave.taht@gmail.com> wrote:

> discovered via:
>
> https://twitter.com/awlnx/status/1491785956944351232
>
> I last paid attention to these technologies, 5 years ago.
> https://lists.bufferbloat.net/pipermail/cake/2016-April/001884.html
>
> starlink's dishy also uses a userspace stack (not vpp or dpdk so far
> as I can tell). Not clear if either of these devices write the device
> itself directly (where's the ring buffer?) or use an overlying qdisc
> (seems unlikely).
>
> At least a few other devices are using vpp that I know of. vpp ripped
> out support for even RED a few years back. hqos is deprecated. What if
> anything replaced it?
>
>
> --
> I tried to build a better future, a few times:
> https://wayforward.archive.org/?site=https%3A%2F%2Fwww.icei.org
>
> Dave Täht CEO, TekLibre, LLC
> _______________________________________________
> Bloat mailing list
> Bloat@lists.bufferbloat.net
> https://lists.bufferbloat.net/listinfo/bloat
>

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