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Date:      Wed, 13 Mar 2024 08:25:38 +0100
From:      tuexen@freebsd.org
To:        garyj@gmx.de
Cc:        Nuno Teixeira <eduardo@freebsd.org>, current@freebsd.org, net@freebsd.org
Subject:   Re: Request for Testing: TCP RACK
Message-ID:  <508E3B47-8E1B-469F-97B1-2171A3098888@freebsd.org>
In-Reply-To: <20240313080624.6c73908c@ernst.home>
References:  <42C327BD-6CE4-43AA-A1AE-3BEC08D623DB@freebsd.org> <CAFDf7U%2BU3QpgsG-hY0u3tC_X9WKSRzuAM7Nfhzu-%2BqPBbs1nng@mail.gmail.com> <486915F0-456B-4B09-A8BC-93BBA79C4CA1@freebsd.org> <20240313080624.6c73908c@ernst.home>

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> On 13. Mar 2024, at 08:06, Gary Jennejohn <garyj@gmx.de> wrote:
>=20
> On Tue, 12 Mar 2024 20:14:17 +0100
> tuexen@freebsd.org wrote:
>=20
>>> On 12. Mar 2024, at 14:39, Nuno Teixeira <eduardo@freebsd.org> =
wrote:
>>>=20
>>> Hello,
>>>=20
>>> I'm curious about tcp RACK.
>>>=20
>>> As I do not run on a server background, only a laptop and a rpi4 for
>>> poudriere, git, browsing, some torrent and ssh/sftp connections, =
will
>>> I see any difference using RACK?
>>> What tests should I do for comparison?
>> You might want to read the following article in the FreeBSD Journal:
>> =
https://freebsdfoundation.org/our-work/journal/browser-based-edition/rack-=
and-alternate-tcp-stacks-for-freebsd/
>>=20
>> There is no specific area for testing. Just test the stack on
>> the systems you use with the workload you use and report back
>> any issues...
>>=20
>=20
> In the article we have option TCPHPTS and option TCP_RACK.  But in
> /sys/conf/NOTES we have options TCPHPTS and options TCP_RACK and
> not option.
Thanks for reporting, that is a typo in the article. It should
always read options instead of option.

Best regards
Michael
>=20
> --
> Gary Jennejohn




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