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Date:      Mon, 16 Nov 1998 14:43:31 -0800 (PST)
From:      Tom <tom@uniserve.com>
To:        Wes Peters <wes@softweyr.com>
Cc:        Dj Browne <derek@hcl.com>, chad@DCFinc.com, freebsd-stable@FreeBSD.ORG
Subject:   Re: D-Link DE620
Message-ID:  <Pine.BSF.4.02A.9811161441470.6027-100000@shell.uniserve.ca>
In-Reply-To: <3650A79A.D41BB4A5@softweyr.com>

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On Mon, 16 Nov 1998, Wes Peters wrote:

> Dj Browne wrote:
> > 
> > hi,
> > 
> >   Thanks for the response.   I was afraid of that you were going to say
> > that there was no parallel adaptor support - now I am kind of stuck.
> > 
> >   The LapLink cable method was a consideration at one point but it really
> > defeats the purpose of having a portable.  I would have to  have another
> > machine that would be using TCP/IP on the parallel port (basically another
> > BSD machine) that I presently do not have at all the locations I bring the
> > laptop to.
> > 
> >   Just curious...any idea how the performance is using the parallel port?
> 
> Terrible.  I used to work for a vendor of a TCP/IP stack for Win3.1.
> We bought a bunch of TI TravelMate 4000Es for our show booth, using
> Xircom parallel-port ethernet adapters.  The best throughput we ever
> recorded was about 120K bytes/sec, less than half the nominal throughput 
> of an NE2000.  I'm told this was a very good time for the parallel device,
> too.  Gag.

  Yes 120K bytes/sec is good.

> Is a direct-cable serial PPP link an option?  At 115,200 bps, it's just
> about as fast as the parallel-port ethernet, if a little less convenient
> to setup.

  What are you smoking?  11.5 K bytes/sec is quite a bit slower than 120K
bytes/sec.

  NE2000 PCCARD is the best option.  These cards are quite cheap now, and
most laptops have PCCARD slots.

> -- 
>              Where am I, and what am I doing in this handbasket?
> 
> Wes Peters                                                      +1.801.915.2061
> Softweyr LLC                                                   wes@softweyr.com

Tom


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