Date: Wed, 19 Oct 2011 15:18:11 +0900 From: rozhuk.im@gmail.com To: "'Ryan Stone'" <rysto32@gmail.com> Cc: 'freebsd-net' <freebsd-net@freebsd.org> Subject: RE: ether_demux does not handle frames with embedded vlan tags Message-ID: <4e9e6ba6.c972cd0a.3d45.ffffd504@mx.google.com> In-Reply-To: <CAFMmRNxMPh9SOwXHR8uWqNMR=ns5HfFzb2OiB=wC2Kn%2B61PKbQ@mail.gmail.com> References: <CAFMmRNz2Gqmk7wmiA83eQZfR9Rkcro9seD5ORYRHxKhZV%2BaR9Q@mail.gmail.com> <4e9e0de3.4364cc0a.38b5.ffffc94f@mx.google.com> <CAFMmRNxMPh9SOwXHR8uWqNMR=ns5HfFzb2OiB=wC2Kn%2B61PKbQ@mail.gmail.com>
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> > In what cases vlan-tagged packet can be received by > ng_ether_rcv_upper ? >=20 > If another node attaches to an ng_ether node's upper hook and sends a > vlan tagged packet to the hook. This may be a wrong configuration or QinQ: packet may have M_VLAN tag is set and still vlan-tagged (ether_type =3D VLAN) -- Rozhuk Ivan =A0=20
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