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Date:      Tue, 25 Jan 2005 01:16:15 +0000
From:      Bruce M Simpson <bms@spc.org>
To:        Jeremie Le Hen <jeremie@le-hen.org>
Cc:        freebsd-net@freebsd.org
Subject:   Re: gif(4) and bpf(4)
Message-ID:  <20050125011615.GB47638@dhcp120.icir.org>
In-Reply-To: <20050124212011.GC59685@obiwan.tataz.chchile.org>
References:  <20050124212011.GC59685@obiwan.tataz.chchile.org>

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On Mon, Jan 24, 2005 at 10:20:11PM +0100, Jeremie Le Hen wrote:
> Is it supposed to work or not ?  If not, does it work on RELENG_5 ?
> My very -CURRENT laptop succeeds in opening bpf(4) on a gif(4) interface.

In a previous existence, I was able to tcpdump on a gif(4) interface;
the tunnel was being used so that I could IPSEC-encapsulate multicast
traffic which was necessary to get past some ISP filters (IPIP was
being dropped at the border).

This was in 5.2.1-RELEASE on a sparc64.

Hope this helps,
BMS



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