From owner-freebsd-questions Thu Nov 11 13:21:31 1999 Delivered-To: freebsd-questions@freebsd.org Received: from Raccoon.ChipChat.com (Raccoon.ChipChat.com [206.2.228.130]) by hub.freebsd.org (Postfix) with ESMTP id 36C4B14E47 for ; Thu, 11 Nov 1999 13:21:23 -0800 (PST) (envelope-from mrc@ChipChat.com) Received: from Piman-Orange.ChipChat.com (Piman-Orange.ChipChat.com [206.2.228.146]) by Raccoon.ChipChat.com (8.9.3/8.9.2) with ESMTP id VAA71850; Thu, 11 Nov 1999 21:21:20 GMT (envelope-from mrc@ChipChat.com) Received: from localhost (localhost.ChipChat.com [127.0.0.1]) by Piman-Orange.ChipChat.com (8.9.3/8.9.3) with ESMTP id VAA20278; Thu, 11 Nov 1999 21:21:19 GMT (envelope-from mrc@ChipChat.com) To: freebsd-questions@freebsd.org Cc: argyll@ChipChat.com Subject: SAMBA / 3.3-Stable / transfer delay X-Mailer: Mew version 1.93 on XEmacs 20.4 (Emerald) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-Id: <19991111212119T.mrc@ChipChat.com> Date: Thu, 11 Nov 1999 21:21:19 GMT From: Marty Cawthon X-Dispatcher: imput version 980905(IM100) Lines: 31 Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG I am experiencing a "one-way delay" in file transfers from Microsoft Clients (Windows 95 and Windows NT) to Samba. FreeBSD 3.3-Stable as of Oct 8 1999 samba 2.0.5 installed from the ports collection smb.conf includes this line: socket options = TCP_NODELAY IPTOS_LOWDELAY SO_SENDBUF=16384 SO_RCVBUF=16384 (originally it had just 'TCP_NODELAY' but I added the others per suggestions found in on-line resources) Network is a 10/100 Mbps Bay Switch with all below running 100 Mbps ------------------------------------------------------------------------- Client Send 1MB to SAMBA Receive 1MB from SAMBA copy e:\test\file u:\ copy u:\file e:\test ------------------------ ---------------------- ---------------------- Microsoft Windows 95 15 seconds Instantaneous Microsoft Windows NT4 15 seconds Instantaneous IBM OS/2 + TCP/IP 4.1 Instantaneous Instantaneous ------------------------------------------------------------------------- (IBM OS/2 TCP/IP 4.1 is an optional IBM TCP/IP stack for OS/2 which IBM describes as a "BSD 4.3 stack") I had mentioned this at FreeBSDCon, and several people had suggestions, most mentioned the "TCP_NODELAY" option. I still see this delay. Do others run 3.3-Stable and Samba also see this type of delay? Are there other suggestions for solving this trouble? Marty Cawthon ChipChat To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message