Date: Thu, 30 Oct 1997 20:45:39 -0800 (PST) From: dls@laser.caltech.edu To: freebsd-gnats-submit@FreeBSD.ORG Subject: kern/4903: Network Speed Glacial using 3Com Etherlink III (3C509) ISA (PnP disabled) Message-ID: <199710310445.UAA10117@hub.freebsd.org> Resent-Message-ID: <199710310450.UAA10300@hub.freebsd.org>
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>Number: 4903 >Category: kern >Synopsis: Network Speed Glacial using 3Com Etherlink III (3C509) ISA (PnP disabled) >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-bugs >State: open >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Oct 30 20:50:00 PST 1997 >Last-Modified: >Originator: David Sieving >Organization: California Institute of Technology >Release: 2.2.2; also tried latest 3.0.x boot image >Environment: Controller support problem (separate report) prevents establishment of environment. Gateway 2000 G6-266 Pentium II, 3Com Etherlink III (3C509) ISA Combo card (PnP disabled). >Description: Same as for kern PR# 4328, dated 1997-08-17, using Intel EtherExpress Pro 100B. >How-To-Repeat: Install system on a 10+MBPS network; ftp to a known, uncongested site and transfer a large file. Use etherfind or snoop to observe packet sizes and transfer rate. I used the default MTU of 1500. >Fix: See kern PR# 4328. >Audit-Trail: >Unformatted:
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