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Date:      Mon, 8 Mar 2021 17:22:15 -0500
From:      Ryan Stone <rysto32@gmail.com>
To:        Lars Schotte <lars@gustik.eu>
Cc:        FreeBSD Current <freebsd-current@freebsd.org>
Subject:   Re: FreeBSD 13.0-RC1 ethertype IPv6 (0x86dd), length 2942 on 1500 MTU
Message-ID:  <CAFMmRNxoBbRxo9qATeVP-qExTxjOApsfFszt4s2mncOCpRQUwg@mail.gmail.com>
In-Reply-To: <bbb859d09244a26963ffba11b2dfa630c093913e.camel@gustik.eu>
References:  <2a8d7089955ca70cd4e0e644aef988ca4a9019e3.camel@gustik.eu> <bbb859d09244a26963ffba11b2dfa630c093913e.camel@gustik.eu>

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Hi Lars,

Do you see the TSO6 option enabled on your vtnet interface?  Do you
see normal packet sizes if you disable it with "ifconfig vtnet0
-tso6"?  Does it actually fix your IPv6 issue?



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