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Date: Tue, 12 Oct 2004 08:32:38 -0400
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Thread-Topic: if_bge with <Broadcom BCM5703 Gigabit Ethernet, ASIC
	rev.0x1002>(was: Re: Strange things on GBit / 1000->100
	/net.inet.tcp.inflight.*)
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From: "Don Bowman" <don@sandvine.com>
To: =?iso-8859-1?Q?Roub=EDcek_Zdenek_=28T-Systems_PragoNet=29?=
	<Zdenek.Roubicek@pragonet.cz>,	<freebsd-current@freebsd.org>
Subject: RE: Broadcom bge and 802.1Q vlan tags
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Roub=EDcek Zdenek:
>=20
>  Hello current
>=20
>  I have run into a problem with my Broadcom NIC (Dell=20
> LATITUDE D600). I am not able to detect 802.1Q tags on=20
> incoming interface with ethereal or tcpdump. All incoming=20
> packets seems like they are not coming through trunk but as=20
> native ETH frames, ie. the vlan tag is missing, probably=20
> removed before being passed to tcpdump?

 ...

do you have if_vlan loaded? try 'kldload if_vlan'.
This happens automatically if you create a vlan interface, but
you may not have one if you are just sniffing.