From owner-freebsd-isp Wed Mar 4 03:47:31 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id DAA18136 for freebsd-isp-outgoing; Wed, 4 Mar 1998 03:47:31 -0800 (PST) (envelope-from owner-freebsd-isp@FreeBSD.ORG) Received: from sos.freebsd.dk (sos.freebsd.dk [195.8.129.33]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id DAA18096; Wed, 4 Mar 1998 03:47:18 -0800 (PST) (envelope-from sos@sos.freebsd.dk) Received: (from sos@localhost) by sos.freebsd.dk (8.8.8/8.8.8) id MAA17458; Wed, 4 Mar 1998 12:47:00 +0100 (MET) (envelope-from sos) Message-Id: <199803041147.MAA17458@sos.freebsd.dk> Subject: Re: Telnet from one FBSD to another throw Bay Networks System 5000 not working. In-Reply-To: <199803041135.IAA27579@ns1.sminter.com.ar> from Fernando Schapachnik at "Mar 4, 98 08:35:01 am" To: fpscha@ns1.sminter.com.ar (Fernando Schapachnik) Date: Wed, 4 Mar 1998 12:47:00 +0100 (MET) Cc: hackers@FreeBSD.ORG, isp@FreeBSD.ORG, questions@FreeBSD.ORG, bugs@FreeBSD.ORG From: Søren Schmidt Reply-to: sos@FreeBSD.ORG X-Mailer: ELM [version 2.4ME+ PL30 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit Sender: owner-freebsd-isp@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org In reply to Fernando Schapachnik who wrote: > *** 1 Warning: this is a very long message because it contains a lot of > debugging data. Sorry. > *** 2 Warning: please reply to me because I'm not in the list. > > > Hello, > I'm network manager at an ISP in Argentina. We have two kind of access > servers: > -Cisco 2500 routers. > -Bay Networks Remote Access Concentrator boards (RAC 5399 on a Bay > Networks System 5000). > > I can't get a TCP connection work from my FBSD at home any of the > many we have here as servers when dialing to the System 5000. > > The most strange think is that the problem appears in a very > particular scenario. Let me summarize: > > TCP connection: > -From Windows to * throw Cisco: Ok. > -From Windows to * throw Bay: Ok. > -From FBSD to Solaris throw Cisco: Ok. > -From FBSD to FBSD throw Cisco: Ok. > -From FBSD to Solaris throw Bay: Ok. > -From FBSD to FBSD throw Bay: No way! Bay equipment is known to be unable to handle some of the more modern RFC's. You should try to set tcp_extensions="NO" in you /etc/sysconfig, thereby telling FreeBSD not to use those extensions, that should do the trick. -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Søren Schmidt (sos@FreeBSD.org) FreeBSD Core Team Even more code to hack -- will it ever end .. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isp" in the body of the message