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Date:      Sun, 18 Oct 2015 19:45:52 -0700
From:      Adrian Chadd <adrian.chadd@gmail.com>
To:        Slawa Olhovchenkov <slw@zxy.spb.ru>
Cc:        "stable@freebsd.org" <stable@freebsd.org>
Subject:   Re: 82576 + NETMAP + VLAN
Message-ID:  <CAJ-Vmonfxz5vjVHqp6gS97mhnU10SLgohRA35O8MQLUzHvcsrw@mail.gmail.com>
In-Reply-To: <20151018210049.GT6469@zxy.spb.ru>
References:  <20151018185639.GF42243@zxy.spb.ru> <CAJ-VmonO8ok=twgBGVMBiAs=AyRs4LUoDX6pGBtWStvndGKGzg@mail.gmail.com> <20151018210049.GT6469@zxy.spb.ru>

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Heh, file a bug with luigi; it should be defined better inside netmap itself.


-a


On 18 October 2015 at 14:00, Slawa Olhovchenkov <slw@zxy.spb.ru> wrote:
> On Sun, Oct 18, 2015 at 01:29:23PM -0700, Adrian Chadd wrote:
>
>> On 18 October 2015 at 11:56, Slawa Olhovchenkov <slw@zxy.spb.ru> wrote:
>> > I have 82576 in NETMAP mode.
>> > 802.1q packets received in decapsulated form.
>> > This is bug or this is normal behavior?
>>
>> I don't know if it's a bug or not; I don't know if it was ever defined
>> behaviour.
>> You should just disable the hardware vlan option via ifconfig or the
>> ioctl and it'll "work right".
>
> I am already do this, but this is very bad behavior: undocumented and
> unpredicable.
> 82599ES received this packets in 802.1q form.



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