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Date:      Thu, 21 Sep 2000 15:59:51 -0700
From:      Fred Condo <fred@condo.chico.ca.us>
To:        freebsd-questions@FreeBSD.ORG
Subject:   Re: Ethernet: full-duplex how?
Message-ID:  <20000921155951.C35631@absinthe.condo.chico.ca.us>
In-Reply-To: <200009210704.AAA08336@implode.root.com>; from dg@root.com on Thu, Sep 21, 2000 at 12:04:48AM -0700
References:  <20000920193159.B25503@absinthe.condo.chico.ca.us> <200009210704.AAA08336@implode.root.com>

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On Thu, Sep 21, 2000 at 12:04:48AM -0700, David Greenman wrote:
> >I have a system with an IntelPro Ethernet card, which purports to
> >support full-duplex (reformatted for legibility):
> >
> ># ifconfig fxp0
> >fxp0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> >        inet XXX.YYY.236.105 netmask 0xfffffc00 broadcast
> >        XXX.YYY.239.255
> >        inet6 fe80::2d0:b7ff:fe65:d038%fxp0 prefixlen 64 scopeid 0x1
> >        atalk 12174.21 range 12174-12174 phase 2 broadcast 0.255
> >        ether 00:d0:b7:65:d0:38
> >        media: autoselect (100baseTX) status: active
> >        supported media: autoselect 100baseTX <full-duplex> 100baseTX
> >        10baseT/UTP <full-duplex> 10baseT/UTP
> >
> >But trying to set full-duplex results in an error:
> >
> ># ifconfig fxp0 mediaopt full-duplex
> >ifconfig: SIOCSIFMEDIA: Device not configured
> >
> >My workaround is to have our network staff change my port on the
> >switch to half-duplex, but I'm hoping to learn how to do this for
> >future reference. Thanks.
> 
>    Try:
> 
> ifconfig fxp0 media 100basetx mediaopt full-duplex

Yup! I'm confirming this for the list. Thanks for the reply. I think I
was spelling it "100baseTX" when I wasn't omitting the "media"
completely. Having both and spelling both as the driver expects, does
the trick. Thanks again.

> 
> -DG
> 
> David Greenman
> Co-founder, The FreeBSD Project - http://www.freebsd.org
> President, TeraSolutions, Inc. - http://www.terasolutions.com
> Pave the road of life with opportunities.

-- 
Fred Condo + fred@condo.chico.ca.us


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