Date: Thu, 17 Oct 2002 22:01:11 +0200 From: Vincent Jardin <vjardin@wanadoo.fr> To: Terry Lambert <tlambert2@mindspring.com> Cc: freebsd-net@freebsd.org, freebsd-hackers@freebsd.org Subject: Re: Netgraph TCP/IP Message-ID: <20021017200111.E98171503A0@venus.vincentjardin.net> In-Reply-To: <3DAF087C.7B148341@mindspring.com> References: <20021017110456.G15035@sjt-u10.cisco.com> <3DAF087C.7B148341@mindspring.com>
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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 > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-net" in the body of the message To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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