From owner-freebsd-hackers  Sun Jan 19 19:23:14 1997
Return-Path: <owner-hackers>
Received: (from root@localhost)
          by freefall.freebsd.org (8.8.4/8.8.4) id TAA07863
          for hackers-outgoing; Sun, 19 Jan 1997 19:23:14 -0800 (PST)
Received: from nexgen.HiWAAY.net (max7-109.HiWAAY.net [208.147.147.109])
          by freefall.freebsd.org (8.8.4/8.8.4) with ESMTP id TAA07858
          for <hackers@freebsd.org>; Sun, 19 Jan 1997 19:23:07 -0800 (PST)
Received: from nexgen.HiWAAY.net (localhost [127.0.0.1]) by nexgen.HiWAAY.net (8.7.6/8.7.3) with ESMTP id VAA19244; Sun, 19 Jan 1997 21:22:33 -0600 (CST)
Message-Id: <199701200322.VAA19244@nexgen.HiWAAY.net>
X-Mailer: exmh version 1.6.9 8/22/96
To: Rohan Shivkumar <rohans@Glue.umd.edu>
cc: hackers@freebsd.org
From: dkelly@hiwaay.net
Subject: Re: Anybody have user level TCP? 
In-reply-to: Message from Rohan Shivkumar <rohans@Glue.umd.edu> 
   of "Sun, 19 Jan 1997 21:44:06 EST." <199701200244.VAA02907@espresso.eng.umd.edu> 
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Date: Sun, 19 Jan 1997 21:22:32 -0600
Sender: owner-hackers@freebsd.org
X-Loop: FreeBSD.org
Precedence: bulk

> Hi,
> 
> I was wondering if people on this list knew of a User level Implementations 
> of TCP for FreeBSD/NetBSD/BSDI/Linux. If so, I would appreciate any pointers
> you could send me.

What you describe is commonly used in amateur radio. You might start at 
ftp://ftp.ucsd.edu/hamradio/packet/tcpip. Then the directories tnos, and 
wampes would be of most interest to Unix users. Most of that code is based 
on the work by Phil Karn, KA9Q, http://www.qualcomm.com/people/pkarn/tcpip.h
tml, KA9Q doesn't support Unix.

The home page for TNOS is http://www.lantz.com/. I'm running TNOS under 
FreeBSD for my amateur station.

--
David Kelly N4HHE, dkelly@hiwaay.net
=====================================================================
The human mind ordinarily operates at only ten percent of its
capacity -- the rest is overhead for the operating system.