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ethernet cards and cable connection

???@ATHENA.MIT.EDU (Sheldon E. Newhouse)
Thu Apr 18 16:59:36 1996

Date: 	Thu, 18 Apr 1996 13:52:16 -0400
From: "Sheldon E. Newhouse" <sen@math.msu.edu>
To: linux-net@vger.rutgers.edu

I have a high speed commercially provided internet connection. It runs
on the same cable as my cable TV.  I presume that the signals are
carried at different frequencies. 
 It seems to work fine using a cheap NE2000 ethernet card on my linux
box, but when I try a PCI card--I have tried SMC 8432 and 3COM 590 --
things don't work.  So, I presume that it there some 'frequency
filtering' going on with the NE2000 clone which is not going on with the
other cards. I would like to understand this. Can anyone suggest some
literature related to this kind of thing.  The other cards work fine on
my local net.

Thanks,
 -Sheldon

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 | Sheldon E. Newhouse            |      mail: newhouse@math.msu.edu       |
 | Mathematics Department         |       www: http://www.mth.msu.edu/~sen |
 | Michigan State University      | telephone: 517-355-9684                |
 | E. Lansing, MI 48824-1027 USA  |       FAX: 517-432-1562                |
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