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Date:      Mon, 16 Nov 1998 16:40:41 -0600
From:      "Matthew D. Fuller" <fullermd@futuresouth.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:  <19981116164041.21661@futuresouth.com>
In-Reply-To: <3650A79A.D41BB4A5@softweyr.com>; from Wes Peters on Mon, Nov 16, 1998 at 03:30:50PM -0700
References:  <199811161830.NAA04812@mailhub.hcl.com> <199811162141.QAA24188@mailhub.hcl.com> <3650A79A.D41BB4A5@softweyr.com>

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On Mon, Nov 16, 1998 at 03:30:50PM -0700, Wes Peters woke me up to tell me:
> > 
> >   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.
> 
> 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.

I use a hardwired SLIP link on my laptop.  (isn't SLIP better for
hardwired, less protocol overhead?)  I run it at 19200 tho, it gets
occasional overflows.  At 38.4 it was overflowing slightly too often for
comfort, and 57.6 and 115.2 were just far too much.
Pretty abysmal, but it's better than nothing.


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|       FreeBSD; the way computers were meant to be       |
* "The only reason I'm burning my candle at both ends, is *
| that I haven't figured out how to light the middle yet."|
*    fullermd@futuresouth.com      :-}  MAtthew Fuller    *
|      http://keystone.westminster.edu/~fullermd          |
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