From owner-freebsd-hackers Fri Mar 27 07:06:20 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id HAA10377 for freebsd-hackers-outgoing; Fri, 27 Mar 1998 07:06:20 -0800 (PST) (envelope-from owner-freebsd-hackers@FreeBSD.ORG) Received: from cache1.telkomsel.co.id ([202.155.14.251]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id HAA10362 for ; Fri, 27 Mar 1998 07:06:08 -0800 (PST) (envelope-from arman@ai3.net) Received: from mail.Telkomsel.co.id (mail.Telkomsel.co.id [10.1.83.4]) by cache1.telkomsel.co.id (8.8.5/8.8.5) with ESMTP id WAA06655; Fri, 27 Mar 1998 22:15:15 +0700 (JAVT) Received: from ai3.net (dumb.HQ.Telkomsel.co.id [10.1.80.217]) by mail.Telkomsel.co.id (8.8.7/8.8.5) with ESMTP id WAA03220; Fri, 27 Mar 1998 22:14:06 +0700 (JAVT) Message-ID: <351C24D0.42426840@ai3.net> Date: Fri, 27 Mar 1998 22:14:40 +0000 From: Arman Hazairin X-Mailer: Mozilla 4.03 [en] (X11; I; SunOS 5.6 sun4u) MIME-Version: 1.0 To: Remy NONNENMACHER , freebsd-hackers@FreeBSD.ORG Subject: Re: TCP connection hang References: Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Remy NONNENMACHER wrote: > > On Wed, 25 Mar 1998, David Greenman wrote: > > > > > That will only help if the corruption is occuring due to a software > > problem in the SCO machine. I don't think that is where the problem is; > > I think it is with the routers or the 64Kbps circuit between them. > > > > Sorry for a probably stupid question: no CISCO doing protocol translation > in the path ?. If so, check for transparency of sequence CR-NULL or > NULL-CR. We have got problems with that. (CR becoming CR-NULL and CR-NULL > becoming CR-NULL-NULL). > > > -DG > > > > David Greenman > > Core-team/Principal Architect, The FreeBSD Project Btw, thanks for all information, as a shortcut I turn on 'compress stac' on Cisco interface. This will change the byte stream that flow out of that interface, in the end will eliminate 'magic byte sequence' that make problem. So far so good. I come close to the conclusion that the problem is within the transmission path between the two routers. regards, -arman- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message