From owner-freebsd-hackers Mon Aug 5 2:10:41 2002 Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8B04737B400 for ; Mon, 5 Aug 2002 02:10:37 -0700 (PDT) Received: from sunu422.rz.ruhr-uni-bochum.de (sunu422.rz.ruhr-uni-bochum.de [134.147.64.14]) by mx1.FreeBSD.org (Postfix) with SMTP id A5D9843E65 for ; Mon, 5 Aug 2002 02:10:36 -0700 (PDT) (envelope-from gandalf@server.nm.ruhr-uni-bochum.de) Received: (qmail 10863 invoked by uid 82); 5 Aug 2002 09:10:34 -0000 Received: from gandalf@server.nm.ruhr-uni-bochum.de by mailhost with qmail-scanner-1.00 (uvscan: v4.1.40/v4216. . Clean. Processed in 2.698059 secs); 05 Aug 2002 09:10:34 -0000 Received: (qmail 10219 invoked from network); 5 Aug 2002 09:10:16 -0000 Received: from server.nm.ruhr-uni-bochum.de (HELO fwall.nm.ruhr-uni-bochum.de) (134.147.252.40) by mailhost.rz.ruhr-uni-bochum.de with SMTP; 5 Aug 2002 09:10:16 -0000 Received: (qmail 3411 invoked from network); 5 Aug 2002 09:10:15 -0000 Received: from localhost (HELO server.nm.ruhr-uni-bochum.de) (127.0.0.1) by localhost with SMTP; 5 Aug 2002 09:10:15 -0000 Received: (from gandalf@localhost) by server.nm.ruhr-uni-bochum.de (8.12.4/8.12.4/Submit) id g759AEhM003409 for hackers@freebsd.org; Mon, 5 Aug 2002 11:10:14 +0200 (CEST) Date: Mon, 5 Aug 2002 11:10:14 +0200 From: Andre Grosse Bley To: hackers@freebsd.org Subject: Packet loss on sis NIC? Message-ID: <20020805111014.A3343@nm.ruhr-uni-bochum.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.4i Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG [I tried this in -network first, but got no reply] Hi, i experience packet loss on my sis0 interfaces: 4501 packets transmitted, 4340 packets received, 3% packet loss 799 packets transmitted, 745 packets received, 6% packet loss FreeBSD pc-i.nm.ruhr-uni-bochum.de 4.6-STABLE FreeBSD 4.6-STABLE #1: Fri Jun 28 11:39:57 These are two different machines. Elitegroup K7S5A Mainboard, LAN on board sis0: port 0xd400-0xd4ff mem 0xcfffd000-0xcfffdfff irq 11 at device 3.0 on pci0 sis0: Ethernet address: 00:d0:09:e2:fa:57 miibus0: on sis0 rlphy0: on miibus0 rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto sis0@pci0:3:0: class=0x020000 card=0x0a141019 chip=0x09001039 rev=0x90 hdr=0x00 media: Ethernet autoselect (100baseTX ) Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll Time Drop sis0 1500 00:d0:09:e2:fa:57 13390 235 12649 0 0 0 0 ^^^ Why? On the other side of the wire we have a 3Com SuperStack 3300TN, but this also happens with a cisco catalyst. The switchs' error counter does not increase for this ports. Doesnt happen with other machines (with 3Com NICs) It does not happen while using windows 2000, so i think it is not a hardware issue. Any ideas? To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message