From owner-freebsd-hackers Fri Mar 7 19:45:52 1997 Return-Path: Received: (from root@localhost) by freefall.freebsd.org (8.8.5/8.8.5) id TAA14052 for hackers-outgoing; Fri, 7 Mar 1997 19:45:52 -0800 (PST) Received: from who.cdrom.com (who.cdrom.com [204.216.27.3]) by freefall.freebsd.org (8.8.5/8.8.5) with ESMTP id TAA14031 for ; Fri, 7 Mar 1997 19:45:48 -0800 (PST) Received: from newland.com ([205.233.79.6]) by who.cdrom.com (8.8.5/8.6.11) with SMTP id SAA02554 for ; Fri, 7 Mar 1997 18:57:57 -0800 (PST) Received: from mnewton.newland.com (PCNUser@[205.233.79.111]) by newland.com (8.6.12/8.6.12) with SMTP id VAA13330 for ; Fri, 7 Mar 1997 21:56:38 -0500 Message-ID: <3320D53B.3F49@newland.com> Date: Fri, 07 Mar 1997 21:55:55 -0500 From: mnewton Organization: The Newland Group X-Mailer: Mozilla 2.01Gold (Win95; I) MIME-Version: 1.0 To: hackers@freebsd.org Subject: ftp hangs with bitsurfer PRO and Ascend 200+ Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-hackers@freebsd.org X-Loop: FreeBSD.org Precedence: bulk I have this notebook running freebsd connected to a motorola bitsurfer pro connected to and ascend max 200 generally it works fine when i ftp large binary files only 17520 bytes get transferred before ftp hangs I have changed all hardware once in tracing the packets,it looks like an ACK problem between the PRO and the Ascend the pro sends an ACK and doesn't get anything back I have the tcp-extensions settings in sysconfig set to NO. (when it was YES it would stop at 17280! perhaps i should set it to MAYBE) My next option is to rip out the PRO and put in a pipeline 50 Any one got any good ideas.