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Date:      Fri, 31 Jan 1997 22:27:09 +0000
From:      iain@heist.demon.co.uk (Iain Baird)
To:        dg@root.com
Cc:        root@itol.com (Ralph R. Rye), freebsd-hardware@FreeBSD.ORG
Subject:   Re: Qustion About Intel EtherExpress 100B
Message-ID:  <Mutt.19970131222709.iain@heist.demon.co.uk>
In-Reply-To: <199701300739.XAA23130@root.com>; from David Greenman on Jan 29, 1997 23:39:45 -0800
References:  <Pine.BSI.3.94.970129133249.27674A-100000@admin.itol.com> <199701300739.XAA23130@root.com>

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David Greenman writes:
>    It will autoconfig full duplex and not work. We don't have support for
> full duplex in any of the drivers yet. You must set your switch to forced
> half duplex for now.

By 'any' do you mean any Ethernet driver?

Full duplex works fine here with the de0 driver and two Kingston KNE40BT
cards connected with a crossover cable.  The interface must be configured
with the 'link1' parameter.  Details below.  Look, no collisions!

iain


iain@heist(554)% uname -sr
FreeBSD 2.1.6.1-RELEASE

iain@heist(565)% ident /sys/pci/if_de.c
/sys/pci/if_de.c:
     $Id: if_de.c,v 1.29.2.7 1996/11/10 13:35:49 davidg Exp $

iain@heist(553)% dmesg | grep de0
de0 <Digital DC21041 Ethernet> rev 17 int a irq 12 on pci0:14
de0: DC21041 [10Mb/s] pass 1.1
de0: address 00:c0:f0:14:c5:55
de0: enabling 10baseT port
de0: enabling Full Duplex 10baseT port

iain@heist(555)% grep _de0 /etc/sysconfig
ifconfig_de0="inet 10.0.0.3  netmask 0xff000000 link1"

iain@heist(555)% ftp wildcat
Connected to wildcat.demon.co.uk.
220 wildcat.demon.co.uk FTP server (Version 6.00) ready.
Name (wildcat:iain): 
331 Password required for iain.
Password:
230- NetBSD 1.2B (WILDCAT) #23: Mon Jan 27 23:39:23 GMT 1997
230- 
230- Welcome to NetBSD!
230- 
230 User iain logged in.
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> get big /dev/null
local: /dev/null remote: big
200 PORT command successful.
150 Opening BINARY mode data connection for 'big' (11816960 bytes).
226 Transfer complete.
11816960 bytes received in 10.07 seconds (1.12 Meg/s)

iain@heist(563)% netstat -in
Name  Mtu   Network       Address            Ipkts Ierrs    Opkts Oerrs  Coll
de0   1500  <Link>00.c0.f0.14.c5.55         155935     0    82721     1     0
de0   1500  10            10.0.0.3          155935     0    82721     1     0



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