From owner-freebsd-net  Thu Oct 17 13: 9:16 2002
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From: Vincent Jardin <vjardin@wanadoo.fr>
To: Terry Lambert <tlambert2@mindspring.com>
Subject: Re: Netgraph TCP/IP
Date: Thu, 17 Oct 2002 22:01:11 +0200
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I do not think that you need a raw IP netgraph node. Something similar 
already exists. Why not use the ng_ksocket in order to open a raw IP socket 
under your TCP node ?

Vincent

Le Jeudi 17 Octobre 2002 20:59, vous avez écrit :
> Steve Tremblett wrote:
> > A while back someone was fishing for a project to take on and someone
> > suggested a complete TCP/IP implementation in netgraph.  I found the
> > idea interesting and am considering taking a shot at it.  My main goal
> > in all this is to learn as much as possible and at this point I'm just
> > reading.
> >
> > While this is a personal educational project, I figure I should propose
> > it here and solicit comments/thoughts/suggestions on such a venture so
> > that maybe the results might be usable by someone else.
>
> Start with just a TCP implementation, after exposing a raw IP
> interface as a netgraph node.  This will make your life much
> easier.  There is a lot of promiscuous knowledge in the code,
> both for packets on the way in, and packets on the way out.
>
> -- Terry
>
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