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Date:      Wed, 09 Jul 2025 18:35:16 +0000
From:      bugzilla-noreply@freebsd.org
To:        net@FreeBSD.org
Subject:   [Bug 165059] vtnet(4): Networking breaks with a router using virtio net driver on KVM host
Message-ID:  <bug-165059-7501-vjoiPQHhDn@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-165059-7501@https.bugs.freebsd.org/bugzilla/>
References:  <bug-165059-7501@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D165059

Chris Collins <chrysalis@chrysalisnet.org> changed:

           What    |Removed                     |Added
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                 CC|                            |chrysalis@chrysalisnet.org

--- Comment #41 from Chris Collins <chrysalis@chrysalisnet.org> ---
Is anyone going to just crack on with it? 10 years of people repeatedly say=
ing
they having to disable a very basic feature checksum offloading, following =
by
devs asking for one more confirmation before they want to look at it.

Ironically I dont know if I have the issue as I have always routinely disab=
led
checksum offloading on vtnet since day 1 following advice from pfSense
developers, luckily performance is ok.

But it is only today I think I have discovered the reason for this advice.

--=20
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