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Date:      Sun, 22 Nov 2020 20:08:02 +0100
From:      Michael Grimm <trashcan@ellael.org>
To:        freebsd-net@freebsd.org, FreeBSD-STABLE Mailing List <freebsd-stable@freebsd.org>
Cc:        gnn@freebsd.org
Subject:   Re: 12.2-STABLE: Commit 367740 breaks IMAP/SMTP server authentication
Message-ID:  <F24FF65A-D876-4A07-ADB1-83FB5780F0B8@ellael.org>
In-Reply-To: <9EED2425-AD5D-4171-97C0-591100FC297D@ellael.org>
References:  <ECBD295C-00D6-4897-A49D-4B2049F2C132@ellael.org> <op.0uhxq3mkkndu52@sjakie> <9EED2425-AD5D-4171-97C0-591100FC297D@ellael.org>

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Hi -

Michael Grimm <trashcan@ellael.org> wrote:

> Well, now I am able to omit this commit, but I would love to know what =
is going on, and why this commit may break 'authentication/certificate =
exchange/what so ever' of IMAP and SMTP/submission clients running in a =
VNET jail ...

It just came to my mind, that I had had a strange issue with my setup =
almots three years ago:

	=
https://lists.freebsd.org/pipermail/freebsd-net/2018-January/049528.html

/boot/loader.conf:

	# needs to become turned off (LRO) in order to restore tcp =
performance within VNET jails:
	hw.vtnet.lro_disable=3D"1"
	hw.vtnet.tso_disable=3D"1"

That is FYI, only. I have no clue if that's related anyhow.

Regards,
Michael




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