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Date:      Sat, 24 Nov 2001 08:28:55 -0500 (EST)
From:      Dru <genisis@istar.ca>
To:        Chuck Root <puga@mauibuilt.com>
Cc:        <freebsd-questions@FreeBSD.ORG>
Subject:   Re: IPFW/VLAN
Message-ID:  <20011124082416.R76925-100000@x1-6-00-50-ba-de-36-33.kico1.on.home.com>
In-Reply-To: <3BFF5C8C.1CC4A6FF@mauibuilt.com>

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On Fri, 23 Nov 2001, Chuck Root wrote:

> I am trying to use a freebsd box with 2 fxp NIC's in it as a firewall
> between 2 points on a 802.1q tagged vlan trunk.
>
> I am bridging the interfaces using the BRIDGING option in the kernel and
> I am using ipfw to filter pakets.
>
> The bridge and ipfw work fine with normal pakets but the ones with
> 802.1q tages slip right on by.
>
> is there any way to do this?
>
> I have tried bridging the vlans them selfs with no luck.

Hi Richard,

Do you have the following line in your kernel config file?

pseudo-device vlan 2

Also, what is the MTU on the fxps?

HTH,

Dru


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