From owner-freebsd-net Sat Nov 17 13:29: 5 2001 Delivered-To: freebsd-net@freebsd.org Received: from alf.uib.no (alf.uib.no [129.177.30.3]) by hub.freebsd.org (Postfix) with ESMTP id 118F637B417 for ; Sat, 17 Nov 2001 13:29:03 -0800 (PST) Received: from tunnel-45-12.vpn.uib.no (ii.uib.no) [129.177.45.12] by alf.uib.no with esmtp (Exim 3.16) id 165D0f-0005k4-00; Sat, 17 Nov 2001 22:28:22 +0100 Message-ID: <3BF6D769.9000902@ii.uib.no> Date: Sat, 17 Nov 2001 22:32:25 +0100 From: Trond Davidsen User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:0.9.3) Gecko/20010909 X-Accept-Language: en-us MIME-Version: 1.0 To: Archie Cobbs Cc: freebsd-net@FreeBSD.ORG Subject: Mpd and pap authentication Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-Scanner: exiscan *165D0f-0005k4-00*BwmXBrqaO..* http://tjinfo.uib.no/virus.html Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Hi, there seems to be a bug in mpd in the handling of PAP Authenticate-Ack's. RFC 1334 section 2.2.2 specifies the packet format to look something like the following: | Code | Identifier | Length | Msg-Length | Message | Mpd leaves out the Msg-Length field, which confuses at least one ppp implementation, namely pppd (used in FreeBSD, Linux, MacOSX, ...). Trond To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message