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Date:      Tue, 16 Sep 1997 18:00:04 -0700
From:      John Polstra <jdp@polstra.com>
To:        freebsd-mobile@freebsd.org
Subject:   How to select media for PCMIA combo network card?
Message-ID:  <199709170100.SAA05947@austin.polstra.com>

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I got a new IBM ThinkPad 560 today, and I'm trying to get FreeBSD
installed using the network card.  I'm completely ignorant about
this stuff, as will soon become apparant.

The network card is a LinkSys PCMIA combo card (NE2000 compatible).
I got it instead of the 3c589 because (a) Mike Smith raves about the
NE2000 compatibles for laptops, (b) I couldn't find the Accton card
that he recommends all the time, (c) it's listed as a supported card
under PAO, and (d) I figured my first choice would be the wrong one,
so I decided to start with the cheap card instead of the expensive
one. :-)

I first tried the install floppy from the most recent snapshot on
current.freebsd.org.  It didn't recognize the card, which was no big
surprise.

Next I tried the latest PAO boot floppy.  It did recognize the card
and set it up with the ed0 driver, as expected.  I started the
emergency holographic shell and was able to ifconfig the card and so
forth.  So far so good.

Then I tried pinging the laptop from another machine.  No response.

My hypothesis at this point is that the wrong media is selected for
the card.  My network is 10base2, and I'm afraid maybe the card is
being configured for 10baseT.  This guess is based on the fact that
commands like ifconfig seem to work fine, but the card isn't
responding.  (The receive light doesn't blink when I ping it,
either.)

So ... is there a way to select the media for this card?  I tried
"link2" on the ifconfig line, and it didn't make any difference.
For fun, I tried various combinations of "link1" and "link0" also.

Any help would be appreciated!

John
--
   John Polstra                                       jdp@polstra.com
   John D. Polstra & Co., Inc.                Seattle, Washington USA
   "Self-knowledge is always bad news."                 -- John Barth



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