*BSD News Article 46247


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From: rcarter@best.com (Russell Carter)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: DC21140 100BASE-TX Performance.
Date: 22 Jun 1995 15:47:54 -0700
Organization: Best Internet Communications, Inc. (info@best.com)
Lines: 10
Distribution: world
Message-ID: <3scruq$svd@shell1.best.com>
References: <3s00ca$h3h@clarknet.clark.net> <DAJKxK.CJs@nemesis.lonestar.org> <3sc1dj$f9m@dsk92.itg.ti.com>
NNTP-Posting-Host: shell1.best.com

I purchased the SMC Fast ethernet eval kit (1-800-713-7488 Dept FD2)
and got 100BASE-TX up and running with the de driver with little
trouble, after adding in the "link2" option to ifconfig.  The performance
is pretty good, I see a maximum of 6.32 MBytes/s TCP bandwidth,
with latency about 500us.  I put all of my PVM, MPI, and NETPERF data up on
http://www.geli.com/data/net.perf.html, if anyone would like
more details.

Regards,
Russell