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Date:      Tue, 27 Jul 1999 09:17:47 -0700
From:      Darcy Buskermolen <darcy@ok-connect.com>
To:        freebsd-net@freebsd.org
Subject:   Re: writing raw ethernet packet in FreeBSD.
Message-ID:  <3.0.32.19990727091747.01696130@mail.ok-connect.com>

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Have a look at the following URL it contains examples form a rather good
book on how to write raw datagrams using libpcap. 
http://www.kohala.com/~rstevens/unpv12e.html


//DB

At 11:44 AM 7/27/99 +0700, you wrote:
>
>I want to read & write raw ethernet packet. I can read raw ethernet
>packet with bpf, but writing to bpf device is not so successful. the
>ethernet source address always follow the interface's address. Is this the
>normal behavior of bpf ? I am thinking that I should look at
>/usr/src/sys/net/bridge.c  to create raw ethernet packet ...
>
>My FreeBSD box is 2.2.8, my interface card is 3C509 (ep0) & ed0 (some
>NE2000 compatible)
>
>-w-
>
>
>
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