From owner-freebsd-questions@FreeBSD.ORG Fri Jan 2 00:36:17 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 0E08216A4CE; Fri, 2 Jan 2004 00:36:17 -0800 (PST) Received: from mx02.netapp.com (mx02.netapp.com [198.95.226.52]) by mx1.FreeBSD.org (Postfix) with ESMTP id B4C9E43D4C; Fri, 2 Jan 2004 00:36:15 -0800 (PST) (envelope-from gorski@netapp.com) Received: from frejya.corp.netapp.com (frejya [10.57.157.119]) i028aFaY005618; Fri, 2 Jan 2004 00:36:15 -0800 (PST) Received: from laptop.europe.netapp.com ([10.68.8.81])i028aEpr026266; Fri, 2 Jan 2004 00:36:14 -0800 (PST) Received: from [127.0.0.1] (localhost.europe.netapp.com [127.0.0.1]) i028aB5b001403; Fri, 2 Jan 2004 09:36:12 +0100 (CET) (envelope-from gorski@netapp.com) From: Achim Gorski To: freebsd-questions@FreeBSD.ORG, freebsd-net@FreeBSD.ORG X-MimeOLE: Produced By Microsoft Exchange V6.0.6249.0 X-MS-Has-Attach: X-MS-TNEF-Correlator: X-MIME-Autoconverted: from quoted-printable to 8bit by laptop.europe.netapp.com id i028N15o000773 Content-Type: text/plain Organization: Network Appliance Message-Id: <1073032571.793.3.camel@laptop> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.2.0 Date: 02 Jan 2004 09:36:11 +0100 Content-Transfer-Encoding: 7bit cc: gorski@netapp.com Subject: What is wrong with pppd version 2.3.5? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 02 Jan 2004 08:36:17 -0000 Recently I installed 5.2-RC2 for testing purpose and saw an unexplainable behaviour of pppd 2.3.5. I have an old FreeBSD 4.2 running and connecting via modem with ppp to an ISP using ipfw, natd and pppd. Then I configured the 5.2-RC2 install logical identical, but it does not route any packets. I can ping ppp0 but not the default gateway. This was pppd 2.3.5. Because I did not found anything wrong, I just copied the old pppd binary version 2.3.1 from 1998 to the 5.2-RC2 test system and this works! I was really surprised, because I did not change anything except the pppd binary. Any clue what is wrong here? Is it my configuration or something in pppd? What changed in version 2.3.5? Thanks, Achim ------------------------------------------------------------------------------ Here is what I configured. $ pppd user username /dev/cuaa0 57600 connect 'my script' /etc/ppp/options: modem crtscts noipdefault defaultroute netmask 255.255.255.0 /etc/rc.conf: firewall_enable="YES" firewall_type="OPEN" firewall_logging="YES" natd_enable="YES" natd_interface="ppp0" natd_flags="-dynamic " gateway_enable="YES" Kernel: options IPFIREWALL options IPFIREWALL_VERBOSE options IPFIREWALL_VERBOSE_LIMIT=100 options IPFIREWALL_DEFAULT_TO_ACCEPT options IPDIVERT options TCP_DROP_SYNFIN options IPSTEALTH