From owner-freebsd-questions@FreeBSD.ORG Tue Apr 13 05:55:15 2004 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4662616A4CE for ; Tue, 13 Apr 2004 05:55:15 -0700 (PDT) Received: from maties1.sun.ac.za (maties1.sun.ac.za [146.232.128.1]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5992C43D46 for ; Tue, 13 Apr 2004 05:55:14 -0700 (PDT) (envelope-from jab@cs.sun.ac.za) Received: from erwin.cs.sun.ac.za ([146.232.212.13]) by maties1.sun.ac.za with esmtp (Exim 4.05) id 1BDNRX-00086t-00 for freebsd-questions@freebsd.org; Tue, 13 Apr 2004 14:55:11 +0200 Received: from poulenc.cs.sun.ac.za ([146.232.212.135]) by erwin.cs.sun.ac.za with esmtp (Exim 3.35 #1 (Debian)) id 1BDNRX-0000rj-00 for ; Tue, 13 Apr 2004 14:55:11 +0200 From: Hanno To: freebsd-questions@FreeBSD.org Content-Type: text/plain; charset= Organization: University of Stellenbosch Message-Id: <1081860976.23335.16.camel@poulenc.cs.sun.ac.za> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.4-8mdk Date: Tue, 13 Apr 2004 14:56:16 +0200 Content-Transfer-Encoding: quoted-printable X-Scanner: exiscan for exim4 (http://duncanthrax.net/exiscan/) *1BDNRX-00086t-00*O.mwhRf7l96* Subject: 4.4BSD-Lite source code X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: jab@cs.sun.ac.za List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 13 Apr 2004 12:55:15 -0000 Hi, I=C2=B4m currently using the book by Gary R. Wright and W Richard Steve= ns =C2=A8TCP/IP Illustrated Volume 2=C2=A8, which uses the 4.4BSD-Lite source = code as example. My question : Up to which version of FreeBSD is the 4.4BSD-Lite code used ? Has it changed much and if so is the source code for older version of FreeBSD and/or the code for 4.4BSD-Lite still available for download somewhere ? I am doing a MSc computer science project (Stellenbosch University, South Africa) and want to generate the TCP protocol from a verified SPIN model automatically. Any help will we greatly appreciated. Thanx. Hanno