From owner-freebsd-net@FreeBSD.ORG  Tue Apr 27 01:36:10 2004
Return-Path: <owner-freebsd-net@FreeBSD.ORG>
Delivered-To: freebsd-net@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 4B4EF16A4CE
	for <freebsd-net@freebsd.org>; Tue, 27 Apr 2004 01:36:10 -0700 (PDT)
Received: from guldan.demon.nl (cust.13.38.adsl.cistron.nl [62.216.13.38])
	by mx1.FreeBSD.org (Postfix) with ESMTP id D8B9943D49
	for <freebsd-net@freebsd.org>; Tue, 27 Apr 2004 01:36:09 -0700 (PDT)
	(envelope-from robert@guldan.demon.nl)
Received: from bombur.guldan.demon.nl ([192.168.201.3] helo=localhost)
	by guldan.demon.nl with esmtp (Exim 4.24; FreeBSD)
	id 1BIO08-0007OW-8U; Tue, 27 Apr 2004 10:31:36 +0200
Date: Tue, 27 Apr 2004 10:34:37 +0200
From: Robert Blacquiere <freebsd-net@guldan.demon.nl>
To: freebsd-net@freebsd.org
Message-ID: <20040427083437.GA65151@bombur.guldan.demon.nl>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
User-Agent: Mutt/1.4.1i
X-Disclaimer: running FreeBSD
X-Spam-Score: 0.0 (/)
Subject: ppp and radius authentication
X-BeenThere: freebsd-net@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: Networking and TCP/IP with FreeBSD <freebsd-net.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
	<mailto:freebsd-net-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-net>
List-Post: <mailto:freebsd-net@freebsd.org>
List-Help: <mailto:freebsd-net-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
	<mailto:freebsd-net-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 27 Apr 2004 08:36:10 -0000

Hi,

I'm working on a system giving access with pptp to our network. 
I'd like to move the users from the /etc/ppp/ppp.sercet and have
them in a radius server. I have build a test setup but it fails 
the authentication using radius. If i debug it seems ppp sends 
a radius paket without a username and passwd (with pap). The
radius server will reject this. Is there something missing? 
or have i overlooked some thing. With /etc/ppp/ppp.secret it works
normaly as expected. 

I use the ppp option set radius /etc/radius.conf 
and have there 2 lines in.

auth my_radius.server my_big_secret
acct my_radius.server my_big_secret

Also i did some tcpdumps to see if the radius server is missing the 
usernames. but when analysing the dump it is a empty username.

Robert

-- 
Microsoft: Where do you want to go today?
Linux: Where do you want to go tomorrow?
FreeBSD: Are you guys coming or what?
OpenBSD: Hey guys you left some holes out there!