From owner-freebsd-questions Sat May 11 22:00:49 1996 Return-Path: owner-questions Received: (from root@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id WAA22919 for questions-outgoing; Sat, 11 May 1996 22:00:49 -0700 (PDT) Received: from gaia.coppe.ufrj.br (root@cisigw.coe.ufrj.br [146.164.2.31]) by freefall.freebsd.org (8.7.3/8.7.3) with ESMTP id WAA22913 for ; Sat, 11 May 1996 22:00:46 -0700 (PDT) Received: (from jonny@localhost) by gaia.coppe.ufrj.br (8.7.5/8.7.3) id BAA06284; Sun, 12 May 1996 01:59:19 -0300 (EST) From: Joao Carlos Mendes Luis Message-Id: <199605120459.BAA06284@gaia.coppe.ufrj.br> Subject: Re: slip -> IP Checksum Error ??? To: davidg@Root.COM Date: Sun, 12 May 1996 01:59:19 -0300 (EST) Cc: freebsd-questions@FreeBSD.org In-Reply-To: <199605080400.VAA10354@Root.COM> from David Greenman at "May 7, 96 09:00:30 pm" X-Mailer: ELM [version 2.4ME+ PL14 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-questions@FreeBSD.org X-Loop: FreeBSD.org Precedence: bulk #define quoting(David Greenman) // > I'm in the process of converting from NetBSD 1.0 to FreeBSD 2.1.0. // >I had a sliplogin setup that used to work in NetBSD, but when running // >in FreeBSD generates LOTS of IP Checksum Errors and TCP Checksum Errors. // >I brought all /etc/sliphome directory. Browsing the manual, it seens // >to have the same sintax for all files, so I think it's not a port // >problem. ... // I suggest checking hardware flow control; this handled differently in // FreeBSD than it is in NetBSD. // // -DG // // David Greenman // Core-team/Principal Architect, The FreeBSD Project Thanks for your help, David. I found the problem at the hylafax faxgetty. My modem (USR Courier) is configured to work with software handshake (hylafax docs says it does not work in fax mode with hardware handshake), and though slip did change the line setup, the modem did'nt... I disabled hylafax, put the modem in auto-answer mode, configured the line for plain modem (/etc/rc.serial) and started plain old getty. Everything is fine now (except I don't have fax services anymore. :( ). Jonny -- Joao Carlos Mendes Luis jonny@coe.ufrj.br +55 21 290-4698 ( Job ) jonny@cisi.coppe.ufrj.br Network Manager UFRJ/COPPE/CISI Universidade Federal do Rio de Janeiro